SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

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- --------------------------------------------------------------------------------
Avitar, Inc. (File No. 0-20316)(Name of Registrant as Specified In Its Charter)
- --------------------------------------------------------------------------------
(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

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                                  AVITAR, INC.
                                  65 Dan Road
                           Canton, Massachusetts 02021

                                                                   May 13, 2002

Dear Stockholder:

     You are cordially  invited to attend the Annual Meeting of the Stockholders
of Avitar,  Inc., a Delaware corporation  ("Avitar"),  at Avitar's offices at 65
Dan Road, Canton, Massachusetts 02021, on June 17, 2002 at 11:00 a.m.

     At the meeting you will be asked to consider and vote upon (1) the election
of five Directors to Avitar's Board of Directors;  (2) the re-appointment of BDO
Seidman, LLP as Avitar's Auditors for the fiscal year ending September 30, 2002;
and (3) any other  business  that  properly  comes  before  the  meeting  or any
adjournments or postponements thereof.

     Your vote is important. We urge you to complete, sign, date and return
the enclosed proxy card promptly in the accompanying prepaid envelope. You may,
of course, attend the Meeting and vote in person, even if you have previously
returned your proxy card.

                                     Sincerely yours,

                                     Peter P. Phildius,
                                     Chairman and Chief Executive Officer







                                  Avitar, Inc.
                                  65 Dan Road
                           Canton, Massachusetts 02021

                    NOTICE OF ANNUAL MEETING OF STOCKHOLDERS
                          To be held on June 17, 2002.

To the Stockholders of Avitar, Inc.

     Notice is hereby given that the Annual Meeting of  Stockholders  of Avitar,
Inc., a Delaware corporation  ("Avitar") will be held at 11:00 a.m., local time,
on June 17, 2002 at Avitar's offices at 65 Dan Road, Canton, Massachusetts,  for
the following purposes:

     (1) To  consider  and vote  upon the  election  of the  Board of  Directors
consisting  of five  persons  to serve  until  the next  annual  meeting  of the
stockholders;

     (2) To consider and vote upon a proposal to ratify the selection of BDO
Seidman, LLP as Avitar's independent auditors for the fiscal year ending
September 30, 2002;

     (3) To conduct such other  business as may properly  come before the Annual
Meeting or any adjournments or postponements thereof.

     Only record holders of Common Stock at the close of business on May 1, 2002
are entitled to notice of and to vote at the Annual Meeting and any adjournments
or postponements thereof.

     To ensure that your vote will be counted,  please complete,  sign, date and
return the Proxy in the  enclosed  prepaid  envelope  whether or not you plan to
attend the Annual Meeting.  You may revoke your proxy by notifying the Secretary
of the  Company in  writing  at any time  before it has been voted at the Annual
Meeting.

                                           By Order of the Board of Directors
                                           Jay C. Leatherman
                                           Secretary, Avitar, Inc.
May 13, 2002
Canton, Massachusetts

     YOUR VOTE IS IMPORTANT. PLEASE COMPLETE, SIGN, DATE AND RETURN THE ENCLOSED
PROXY CARD PROMPTLY WHETHER OR NOT YOU PLAN TO BE PRESENT AT THE ANNUAL MEETING.







                                  Avitar, Inc.
                       -----------------------------------

                                 PROXY STATEMENT
                                       FOR
                         ANNUAL MEETING OF STOCKHOLDERS
                            TO BE HELD JUNE 17, 2002
                      ------------------------------------


     THE ACCOMPANYING  PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS OF
AVITAR, INC.

     If properly signed and returned and not revoked, the proxy will be voted in
accordance  with  the  instructions  it  contains.  The  persons  named  in  the
accompanying  proxy  will vote the proxy  for the Board of  Directors'  slate of
directors and for the other matters  listed on the proxy as  recommended  by the
Board of Directors unless contrary instructions are given. At any time before it
is voted,  each proxy granted may be revoked by the stockholder by a later dated
proxy, by written revocation  addressed to the Secretary of Avitar,  Inc. at the
address below or by voting by ballot at the Annual Meeting.

     The  Company's  principal  executive  offices  are  located at 65 Dan Road,
Canton, Massachusetts 02021. This proxy statement and the accompanying proxy are
being sent to stockholders on or about May 13, 2002. ANY PROXY MAY BE REVOKED IN
PERSON AT THE ANNUAL  MEETING,  BY SUBMITTING A PROXY DATED LATER THAN THE PROXY
TO BE REVOKED OR BY  NOTIFYING  THE  SECRETARY  OF THE COMPANY IN WRITING AT ANY
TIME PRIOR TO THE TIME THE PROXY IS VOTED.

                                VOTING SECURITIES


     The Board has fixed the close of business on May 1, 2002 as the record date
(the "Record Date") for determination of stockholders entitled to receive notice
of  and  to  vote  at the  Annual  Meeting  or  any  adjournment  thereof.  Only
stockholders  of record  at the close of  business  on the  Record  Date will be
entitled to notice of and to vote at the Annual Meeting. On the Record Date, the
Company had outstanding  44,603,647  shares of Common Stock and 1,729,929 shares
of Preferred  Stock,  of which 1,583,048 were shares of Series B and C Preferred
Stock and 93,333  were  shares of Series D  Preferred  Stock.  Stockholders  are
entitled  to one vote for  each  share of  Common  Stock  (including  10  shares
underlying  each share of Series D  Preferred  Stock) and each share of Series B
and C  Preferred  Stock on the  election  of members of the Board of  Directors;
ratification  of  the  re-appointment  of the  independent  auditors  and  other
business as may properly  come before the meeting or any  adjournments  thereof.
The holders of a majority of the outstanding  voting shares constitute a quorum.
Abstentions  from voting and broker  non-votes on a particular  Proposal will be
counted for  purposes of  determining  the  presence of a quorum but will not be
counted as affirmative or negative votes on the Proposals.

     As of May 1, 2002, the directors and executive  officers of Avitar together
with their  respective  affiliates,  held  9,002,160  shares of Common Stock and
Series B and C Preferred  Stock,  representing  18.4 % of the shares eligible to
vote at the Annual Meeting.

                         ACTION TO BE TAKEN UNDER PROXY

     All proxies for  stockholders  in the  accompanying  form that are properly
executed and returned will be voted at the Annual  Meeting and any  adjournments
thereof in accordance with any  specifications  thereon or, if no specifications
are made, will be voted for the election of the five nominees  described  herein
and for ratification of the appointment of independent auditors.

                                  SOLICITATION

     Avitar will bear the entire cost of the  solicitation  of proxies  from its
stockholders,  including  preparation,  assembly,  printing  and mailing of this
Proxy  Statement,  the proxy card and any  additional  information  furnished to
stockholders.  Copies of  solicitation  materials  will be  furnished  to banks,
brokerage  houses,  fiduciaries  and  custodians  holding in their names  shares
beneficially  owned by others to forward  to such  beneficial  owners.  Original
solicitation  of proxies by mail may be  supplemented  by telephone,  facsimile,
telegram or  personal  solicitation  by  directors,  officers  or other  regular
employees of Avitar. No additional compensation will be paid to such persons for
such   services.   Avitar  may  also  employ  the  services  of  a  professional
solicitation company to assist with solicitation of stockholders;  but as of May
13, 2002 Avitar has not determined to retain a solicitation  company.  If such a
company were subsequently retained, Avitar would bear the entire cost.

                                 PROPOSAL NO. 1
                              ELECTION OF DIRECTORS

     Five (5)  directors  will be elected to hold  office  until the next Annual
Meeting of  Stockholders  and until their  successors have been elected and duly
qualified.  The persons named on the accompanying proxy will vote all shares for
which they have  received  proxies for the election of the nominees  named below
unless  contrary  instructions  are given.  In the event that any nominee should
become  unavailable,  shares will be voted for a substitute  nominee  unless the
number of directors constituting a full board is reduced.  Directors are elected
by plurality vote.

                                    NOMINEES


         The name, age and position with Avitar of each nominee for director is
listed below, followed by summaries of their background and principal
occupations.

Name                       Age    Title
- ----                       ---    -----
Peter P. Phildius          72     Chairman of the Board/Chief Executive Officer
Douglas W. Scott           55     President and Chief Operating Officer/Director
Neil R. Gordon (1)(2)      54     Director
James Groth (1)(2)         63     Director
Charles R. McCarthy, Jr.   63     Director
               (1)(2)

1. Member of Audit Committee.
2. Member of Compensation Committee.


PETER P. PHILDIUS

     Mr. Phildius has been Chairman of the Board of Directors since October 1990
and Chief  Executive  Officer since July 1996. He has been a general  partner in
Phildius  Kenyon & Scott, a partnership  ("PKS"),  since that firm's founding in
1985. Prior to 1985, Mr. Phildius was an independent consultant and Chairman and
co-founder of Nutritional Management,  Inc., a company that operated weight loss
clinics (1983 - 1985),  President and Chief Operating Officer of Delmed, Inc., a
medical products company (1982 - 1983), President and Chief Operating Officer of
National Medical Care, Inc., a dialysis and medical products company (1979-1981)
and held a variety of senior management positions with Baxter Laboratories, Inc.
("Baxter"),  a hospital supply company and the predecessor of Baxter  Healthcare
Corporation. During the last eight years of his 18 year career at Baxter (1961 -
1979),  Mr.  Phildius was Group Vice  President and President of the  Parenteral
Division,  President of the  Artificial  Organs  Division  and  President of the
Fenwal Division.

DOUGLAS W. SCOTT

     Mr. Scott has been the Chief  Operating  Officer  since July 1996,  was the
Chief Executive Officer from August 1989 until July 1996 and has been a director
since  August  1989.  Mr.  Scott has been a general  partner  in PK&S  since its
founding in 1985.  Prior to 1985,  Mr.  Scott was  Executive  Vice  President of
Nutritional Management, Inc. (1983 - 1985); Senior Vice President, Operations of
Delmed,  Inc. (1982 - 1983);  Vice  President,  Quality  Assurance of Frito-Lay,
Inc.,  a  consumer  products  company  (1980 - 1982);  and held  several  senior
positions at Baxter from 1970 to 1980. The last two of these senior positions at
Baxter were General  Manager of the Vicra Division and General  Manager of Irish
Operations.   Mr.   Scott  is  also  a  director  of  Candela   Corporation,   a
publicly-traded  company in the business of manufacturing  and marketing medical
lasers. Mr. Scott received an M.B.A. from the Harvard Business School.

JAMES GROTH

     Mr. Groth has served as a director  since January 1990.  Mr. Groth has been
President  of  Mountainside  Corporation,  a  provider  of  corporate  sponsored
functions, for over the past 15 years.

NEIL R. GORDON

     Mr. Gordon has served as a director  since June 1997. He has been President
of N.R.  Gordon &  Company,  Inc.,  a company  that  provides  a broad  range of
financial consulting services,  since 1995. From 1981 to 1995, he was associated
with Ekco Group,  Inc. and served as its Treasurer from 1987 to 1995. Mr. Gordon
has also served as Director of Financing and  Accounting for Empire of Carolina,
Inc.  He  received a Bachelor  of Science  Degree  from the  Pennsylvania  State
University.

CHARLES R. McCARTHY, JR.

     Mr.  McCarthy  was elected as a director in  February  1999.  He has been a
counsel in the Washington  D.C. law firm,  O'Connor & Hannan,  since 1993. He is
currently a director of Nighthawk and AmTech Group. Previously, Mr. McCarthy was
General Counsel to the National Association of Corporate Directors,  served as a
trial  attorney  with  the  Securities  and  Exchange  Commission,  was Blue Sky
Securities  Commissioner  for the District of Columbia  and was a law  professor
teaching  securities law topics and served as a Board member of and counsel to a
number of public companies over the last 30 years.

NUMBER OF DIRECTORS

     The  Company's  Bylaws  allow the Board to fix the number of Board  members
between 3 and 7. The  number has been  fixed,  at  present,  at 5. The Board can
increase the number to 7 at any time without stockholder approval.  There are no
family relationships between any Director or Executive Officer of Avitar and any
other Director or Executive Officer of Avitar.

TERM

     Directors  hold office for a period of one year from the Annual  Meeting of
Stockholders  at which  they are  elected  or until  their  successors  are duly
elected and qualified. Officers are appointed by the Board of Directors and hold
office at the will of the Board.

BOARD MEETINGS AND COMMITTEES

     The Board held 3 meetings during the fiscal year ended September 30, 2001.

     The  Board  has  two  standing  committees:  the  Audit  Committee  and the
Compensation Committee.  The Board does not have a standing nominating committee
or any committee performing the function of such a committee. During fiscal year
2001,  each  Board  member  attended  at least  75% of the  aggregate  number of
meetings of the Board and the Committee of the Board on which he served.

AUDIT COMMITTEE. The Audit Committee meets with the independent auditors, at a
minimum annually, to review the results of the annual audit and discuss the
financial statements; recommends to the Board the independent auditors to be
retained; and receives and considers the accountants' comments as to controls,
adequacy of staff and management performance and procedures in connection with
audit and financial records. Management has primary responsibility for financial
statements and the reporting process, including the systems of internal
controls, and has represented to the Audit Committee that Avitar's 2001
consolidated financial statements are in accordance with generally accepted
accounting principles. The Audit Committee, comprised of Mr. Gordon, Mr. Groth
and Mr. McCarthy, held 1 telephone meeting in fiscal year 2001. In addition, the
Audit Committee reviewed and approved the financial statements that were
included in each of the quarterly reports on Form 10-QSB during the year ended
September 30, 2001.

AUDIT COMMITTEE REPORT

     In connection with the fiscal 2001 audit, the Audit Committee has:

     - reviewed and discussed  with  management  Avitar's  audited  consolidated
financial  statements  included in our annual report on Form 10-KSB for the year
ended September 30, 2001,

     - discussed with BDO Seidman,  LLP the matters  required to be discussed by
Statement of Auditing Standards No. 61,

     - discussed with BDO Seidman,  LLP whether various other services performed
for Avitar during 2001, were  compatible  with BDO Seidman,  LLP maintaining its
independence, and

     - received from and discussed with BDO Seidman, LLP the written disclosures
and the letter from BDO  Seidman,  LLP  required by the  Independence  Standards
Board Standard No. 1 and discussed with BDO Seidman, LLP its independence.

     Based  on the  review  and  the  discussions  described  above,  the  Audit
Committee  recommended to the Board of Directors  that the audited  consolidated
financial  statements  be included  in our annual  report on Form 10-KSB for the
year ended  September  30,  2001 for filing  with the  Securities  and  Exchange
Commission.

     The Board of Directors has approved a written charter,  a copy of which was
attached to the 2001 Proxy  Statement.  Two members of the Audit  Committee have
been determined to be independent in accordance with the requirements of Section
121(A) of the American Stock Exchange listing standards.

     Fiscal 2001Audit Firm Fee Summary. During fiscal year 2001, Avitar retained
its principal  auditor,  BDO Seidman,  LLP to provide  services in the following
categories and amounts:

Audit Fees, including review of quarterly 10-QSB filings................$70,650
All Other Fees..........................................................$12,465

     The Audit  Committee  has  considered  whether the  provision  of non-audit
services by the Company's  principal  auditor was  compatible  with  maintaining
auditor independence and has determined such services were not incompatible with
maintaining auditor independence.

                               THE AUDIT COMMITTEE
                                 Neil R. Gordon
                                   James Groth
                            Charles R. McCarthy, Jr.

     The Audit Committee Report shall not be deemed incorporated by reference by
any general  statement  incorporating by reference this Proxy Statement into any
filing under the Securities Act of 1933 or under the Securities  Exchange Act of
1934  (together,   the  "Acts"),   except  to  the  extent  Avitar  specifically
incorporates  this  information by reference,  and shall not otherwise be deemed
filed under such Acts.

COMPENSATION COMMITTEE.  The Compensation Committee makes recommendations to the
Board concerning  salaries and incentive  compensation,  awards stock options to
employees and  consultants  and  otherwise  determines  compensation  levels and
performs such other functions regarding  compensation as the Board may delegate.
The Compensation Committee, comprised of Mr. Gordon, Mr. Groth and Mr. McCarthy,
held 1 meeting in fiscal year 2001.

DIRECTOR COMPENSATION

     During Fiscal 2001, the Company  compensated its  non-management  directors
$500 for each Board and  Committee  meeting,  which they  attend  plus  either a
travel fee of $250 or  reasonable  out-of-pocket  travel  expenses  if they must
travel  outside of the area to attend the meeting.  On September  25, 2001,  the
Company  approved a plan  whereby its  non-management  directors  will receive a
$5,000 annual retainer, $1,000 for each board meeting attended and $500 for each
committee   meeting  attended.   In  addition,   this  plan  provides  for  each
non-management  director to be granted  options  covering  100,000 shares of the
Company's  common stock upon initial  election to the Board and 30,000 shares of
the Company's  common stock for each year which he/she is selected to serve as a
director.  Such options  will vest  equally  over a  three-year  period and will
expire 10 years from the date of grant.  Under the  Directors'  Plan approved by
the  Stockholders  in May 1995  (the  "1995  Directors'  Plan"),  non-management
directors  received option grants covering 15,000 shares of the Company's common
stock on March 31, 2001.  Such options have an exercise  price of $.78 per share
and will  expire  in March  2011.  Under the plan  approved  by the  Company  on
September 25, 2001,  non-management  directors  received  option grants covering
182,500  shares of the  Company's  common  stock on September  25,  2001.  These
options have an exercise price of $.94 per share, vest over three years and will
expire in  September  2011.  In the  future,  no options  will be granted to the
non-management directors under the 1995 Directors' Plan.

     For   information   on   compensation   to   management   directors,    see
"Management-Executive Compensation" below.

SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

     The  following  table sets  forth the number of shares of the Common  Stock
beneficially owned as of May 1, 2002 by (i) each person believed by Avitar to be
the  beneficial  owner of more than 5% of the Common Stock;  (ii) each director;
(iii) the Chief Executive Officer and its four most highly compensated executive
officers (other than the Chief Executive Officer) who earn over $100,000 a year;
and (iv) all directors and executive officers as a group.  Beneficial  ownership
by the stockholders has been determined in accordance with the rules promulgated
under Section  13(d) of the  Securities  Exchange Act of 1934,  as amended.  All
shares of the Common  Stock are owned both of record  and  beneficially,  unless
otherwise indicated.

Name and Address of Beneficial Owner (1)              No. Owned          %
- ----------------------------------                    ---------         ----

Peter P. Phildius (2)(3)(10)(14)                     4,647,291         10.0
Douglas W. Scott (2)(4)(10)(15)                      3,291,680          7.2
Phildius, Kenyon & Scott("PK&S") (2)(10)             1,713,765          3.8
Jay C. Leatherman, Jr.(2)(5)                           236,880           *
Douglas Lewis (2)(6)(16)                               994,017          2.2
James Groth (2)(7)(17)                                 184,699           *
Neil R.Gordon (2)(8)                                   275,597           *
Charles R. McCarthy (2)(9)                             171,315           *
GIN99 LLC (11)                                       6,656,140         13.1
David Brown (12)                                     7,717,812         15.1
Alan Aker (13)                                       3,692,814          7.9
All directors and executive officers
  as a group (3)(4)(5)(6)(7)(8)(9)(10)(14)(15)(16)
  (17)                                               8,087,714         16.9


* Indicates beneficial ownership of less than one (1%) percent.

(1)  Information  with  respect to holders of more than five (5%) percent of the
outstanding shares of the Company's Common Stock was derived from, to the extent
available,  Schedules 13D and the amendments thereto on file with the Commission
and the Company's records regarding Preferred Stock issuances.

(2) The business address of such persons, for the purpose hereof, is c/o Avitar,
Inc., 65 Dan Road, Canton, MA 02021.

(3)  Includes  1,597,530  shares of the  Company's  Common  Stock,  options  and
warrants  to  purchase  1,265,896  shares  of the  Company's  Common  Stock  and
preferred stock  convertible  into 70,100 shares of the Company's  Common Stock.
Also  includes  the  securities  of the  Company  beneficially  owned by PK&S as
described below in Note 10.

(4) Includes 644,911 shares of the Company's Common Stock,  options and warrants
to purchase  862,904  shares of the Company's  Common Stock and preferred  stock
convertible into 70,100 shares of the Company's Common Stock.  Also includes the
securities of the Company  beneficially owned by PK&S as described below in Note
10.

(5)  Includes  5,630  shares of the  Company's  Common  Stock,  and  options and
warrants to purchase 231,250 shares of the Company's Common Stock.

(6) Includes  919,017  shares of the  Company's  Common  Stock,  and options and
warrants to purchase 75,000 shares of the Company's Common Stock.

(7) Includes 74,699 shares of the Company's Common Stock and options to purchase
110,000 shares of the Company's Common Stock.

(8) Includes 90,597 shares of the Company's  Common Stock,  warrants to purchase
90,000  shares of the Company's  Common Stock  granted to such director  under a
consulting  agreement to provide services to the Company and options to purchase
95,000 shares of the Company's Common Stock.

(9) Includes 75,375 shares of the Common Stock, preferred stock convertible into
80,940  shares of the Common Stock and options to purchase  15,000 shares of the
Common Stock.

(10)  Represents  ownership of 1,367,895  shares of the Company's  Common Stock,
options and warrants to purchase 60,000 shares of the Company's Common Stock and
preferred stock  convertible  into 285,870 shares of the Company's Common Stock.
PK&S is a partnership of which Mr. Phildius and Mr. Scott are general partners.

(11) The address for such entity is c/o Clifford Chance, Rogers & Wells LLP, 200
Park Avenue,  New York,  NY 10166.  Represents  333,210  shares of the Company's
Common Stock and preferred stock convertible into 6,322,930.

(12) The business address for such person is 4101 Evans Avenue,  Fort Meyers, FL
33901.  Represents  1,255,346  shares of the Company's  Common Stock,  preferred
stock  convertible  into  5,087,466  shares of the Common  Stock and warrants to
purchase 1,375,000 shares of the Common Stock.

(13) The business  address for such person is 1445  Northwest  Boca Raton,  Boca
Raton,  FL 33432.  Represents  ownership  of 1,347,014  shares of the  Company's
common stock,  preferred  stock  convertible  into 895,800  shares of the Common
Stock and warrants to purchase 1,450,000 shares of the Common Stock.

(14) Does not include  33,600 shares of the Common Stock owned by Mr.  Phildius'
wife, all of which he disclaims beneficial ownership.

(15) Does not include  15,000  shares of the Common  Stock owned by Mr.  Scott's
children, all of which he disclaims beneficial ownership.

(16) Does not include  1,036,868  shares of the Common Stock owned by Mr. Lewis'
wife, all of which he disclaims beneficial ownership.

(17) Does not include  10,929  shares of the  Company's  Common Stock owned by a
trust established for Mr. Groth's children, all of which he disclaims beneficial
ownership

SECTION 16(a) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE

     Section 16(a) of the Securities  Exchange Act of 1934 requires the officers
and directors, and persons who own more than 10% of a registered class of equity
securities  to file  reports of  ownership  and  changes in  ownership  with the
Securities and Exchange Commission ("SEC"). Officers, directors and greater than
10% stockholders are required by SEC regulation to furnish Avitar with copies of
all Section 16(a) forms they file.

     Based on its review of the copies of such forms  received by it, or written
representations from certain reporting persons that no Forms 5 were required for
those  persons,  Avitar  believes  that,  during  fiscal  year 2001,  all filing
requirements  applicable  to its  officers,  directors  and  greater  than  10 %
stockholders  were complied  with except the  following  failures to file timely
reports required by Section 16(a):

o    Two  reports  (Form 4)  covering  2  transactions  were  filed late by Neil
     Gordon.

o    Two  reports  (Form 4) covering 2  transactions  were filed late by Charles
     McCarthy.

o    Two  reports  (Form 4)  covering  2  transactions  were filed late by James
     Groth.

o    One  report  (Form  4)  covering  1  transaction  was  filed  late by Peter
     Phildius.

o    One report (Form 4) covering 1 transaction was filed late by Douglas Scott.

o    Two  reports  (Form 4)  covering  2  transactions  were  filed  late by Jay
     Leatherman.

o    One report (Form 4) covering 1 transaction was filed late by GIN99, LLC.


CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

     PK&S, a 3.8 % beneficial owner of the Company, provided consulting services
to the Company from  September  1989 to May 1995.  On May 28, 1992,  the Company
entered into a written  consulting  agreement  with PK&S,  which  reflected  the
provisions  of a previous  oral  agreement  approved by the  Company's  Board of
Directors in October 1990.  Pursuant to its arrangement  with the Company,  PK&S
provided the  services of each of Messrs.  Phildius and Scott to the Company for
approximately 20 hours per week.

     On May 19, 1995, the Company's  Consulting Agreement ended and was replaced
by the Employment  Agreements with Messrs.  Phildius and Scott (See  "Employment
Agreements").  As  requested  by Messrs.  Phildius and Scott and approved by the
Company's  Board of  Directors,  the  salary  and  benefits  provided  under the
Employment  Agreements  will be paid  directly  to PK&S.  Under the terms of the
current  employment  agreements  with Peter Phildius and Douglas Scott described
above,  the Company pays their salaries and related  expenses  directly to PK&S.
The aggregate of salaries, fringe benefits and reimbursement of expenses paid to
PK&S by the  Company on behalf of Messrs.  Phildius  and Scott for fiscal  years
2001 and 2000 totaled $467,344 and $460,053 respectively.

     In October 1996, the Company entered into a consulting  agreement with N.R.
Gordon  &  Company,  Inc.  Neil  Gordon,  a  member  of the  Company's  Board of
Directors,  is the  President  of N.R.  Gordon  and  Company,  Inc.  Under  this
agreement,  N.R. Gordon & Company,  Inc. provided financial  consulting services
for which it received  50,000  warrants at an exercise  price of $0.93 per share
and is paid  $100.00 per hour for all  services  performed.  In  addition,  N.R.
Gordon & Company,  Inc. was entitled to receive  commissions for certain capital
raising  services.  During Fiscal 1998, the Company canceled the 50,000 warrants
granted to N.R. Gordon & Company in 1996 and replaced them with 100,000 warrants
(of which 50,000 where exercised in October 2001 and the remaining 50,000 do not
expire until 2003) to purchase the Company's Common Stock for $.25 per share. No
services were provided to the Company  under this  Agreement  during Fiscal 1999
and Fiscal  2000.  In March 2001,  the  Company  entered  into a new  consulting
agreement with N.R. Gordon & Company,  Inc. for financial  consulting  services.
Under this new agreement,  N.R. Gordon and Company,  Inc.  received  warrants to
purchase  40,000  shares of the Company's  common stock at an exercise  price of
$.79 per share  until  February  2006 and it is to be paid  $100.00 per hour for
services rendered to the Company.

     Management believes each of the foregoing  transactions was entered into on
terms at least as favorable to the Company as could be obtained  from  unrelated
parties negotiating at arms-length.

                                   MANAGEMENT

         The directors and executive officers of the Company and their
respective ages and positions with the Company, as of April 30, 2002, along with
certain biographical information (based solely on information supplied by them),
are as follows:

Name                      Age        Title

Peter P. Phildius         72      Chairman of the Board/Chief Executive Officer
Douglas W. Scott          55      President and Chief Operating Officer
Jay C. Leatherman Jr.     58      Vice President, Chief Financial Officer
                                   and Secretary
Douglas Lewis             58      Vice President, President of USDTL


PETER P. PHILDIUS

     Biographical information of Mr. Phildius is included under "Proposal No. 1,
Election of Directors -- Nominees" in this Proxy Statement.

DOUGLAS W. SCOTT

     Biological  information  of Mr. Scott is included  under  "Proposal  No. 1,
Election of Directors -- Nominees" in this Proxy Statement.

JAY C. LEATHERMAN, JR.

     Mr.  Leatherman has served as the Company's Chief  Financial  Officer since
October 1992 and its Secretary since July 1994. He has over 16 years  experience
in financial  management in the health care field. Mr. Leatherman served as Vice
President  and  Chief  Financial  Officer  of 3030  Park,  Inc.  and  3030  Park
Management  Company from 1985 to 1992,  responsible  for  financial,  management
information services and business development functions for this continuing care
retirement  community and management  company.  He served as Director of Finance
and Business  Services for the Visiting  Nurses  Association of New Haven,  Inc.
from  1977 to 1985.  In  addition,  he served in a  variety  of  accounting  and
financial  positions with Westinghouse  Electric  Corporation from 1969 to 1977.
Mr.  Leatherman  has a  Bachelor's  Degree in Business  Administration  from the
University of Hawaii.

DOUGLAS LEWIS

     Mr. Lewis had been the President of USDTL since 1990 and was appointed Vice
President of the Company upon the  acquisition  of USDTL by the Company.  He has
over 25 years experience in the operation and management of laboratories,  which
specialize in diagnostic  testing for drugs of abuse.  Mr. Lewis has held senior
level  management  and consulting  positions  with various  hospital and private
laboratories  in the  Chicago,  Illinois  area.  He  received a Bachelor of Arts
Degree in Chemistry from Grinnell  College and was a Pre-Doctoral  Fellow at the
University of Illinois.

                             EXECUTIVE COMPENSATION

SUMMARY  COMPENSATION  TABLE. The following table sets forth compensation earned
by or paid to the Chief Executive  Officer,  Chief  Operating  Officer and other
executive  officers  for  fiscal  year  2001  and,  to the  extent  required  by
applicable  Commission  rules,  the  preceding  two  fiscal  years.  All  of the
compensation  in the  table  below  for the Chief  Executive  Officer  and Chief
Operating  Officer  represents  management  consulting  fees and salary  paid by
Avitar to PK&S for the services of Mr. Phildius and Mr. Scott.


                                Annual Compensation        Long-Term Compensation

Name/Position                  Year        Salary(1)       Bonus          Options
- -------------                  ----        ---------       -----          -------
                                                            
Peter P. Phildius              2001        $200,000          0            252,000 (2)
(Chairman of the Board/        2000        $170,833          0                  0
 Chief Executive Officer)      1999        $150,000          0          1,450,000 (3)
Douglas W. Scott               2001        $180,000          0            132,000 (2)
 (President/                   2000        $162,500          0                  0
 Chief Operating Officer)      1999        $150,000          0            850,000 (3)
Jay C. Leatherman, Jr.         2001        $125,000          0             87,500(2)
 (Chief Financial Officer)     2000        $108,239          0                  0
                               1999          (4)             0            437,500 (3)
Douglas Lewis                  2001        $126,000          0                  0
 (Vice President/President     2000        $126,000          0                  0
  of USDTL)                    1999          (4)             0            250,000 (5)


(1) Does not include amounts reimbursed for  business-related  expenses incurred
by the executive officers on behalf of the Company.

(2) Reflects  additional  stock  options  granted to  executive  officers by the
Company's Board of Directors in September 2001.

(3) Reflects  additional  stock  options  granted to  executive  officers by the
Company's Board of Directors in January 1999.

(4) Compensation did not equal or exceed $100,000.

(5) Reflects stock options granted to executive officer by the Board of
Directors as part of the acquisition of USDTL in July 1999.

     PK&S is a partnership,  two of whose general partners are Messrs.  Phildius
and Scott. PK&S provided  management  consulting services to the Company through
May 18, 1995 pursuant to a written consulting  agreement effective May 28, 1992.
Under this agreement,  Messrs.  Phildius and Scott each devoted approximately 20
hours per week to the  Company's  affairs for which the  Company  paid a monthly
consulting  fee of $14,500 and  reimbursed  expenses.  Since May 19,  1995,  the
Company has paid PK&S the salary and employee benefit amounts provided under the
terms of the Company's  employment  agreements with Messrs.  Phildius and Scott.
See  "Employment  Agreements"  below  and  "Certain  Relationships  and  Related
Transactions" above.

STOCK OPTION GRANTS IN LAST FISCAL YEAR. On June 27, 2001, the Outside Directors
of the Company's  Board of Directors  granted  options to purchase the Company's
common  stock in the  amount  of  252,000  (representing  8.9% of total  options
granted in Fiscal 2001) to Peter Phildius,  132,000  (representing 4.7% of total
options granted in Fiscal 2001) to Douglas Scott and 87,500  (representing  3.1%
of total options granted in Fiscal 2001) to Jay Leatherman.  Such options, which
have an exercise price of $.66 per share, will become exercisable at the rate of
20% per year for five years and will expire on June 27, 2011.

OPTION  EXERCISES  IN LAST  FISCAL YEAR AND  YEAR-END  OPTION  VALUES.  No stock
options or stock appreciation rights were exercised by the executive officers in
fiscal year 2001.

As of September 30, 2001, the executive officers held options as follows, all of
which were in the money:


                                Options                      Value of Options
                     Total Options   Exercisable      Exercisable     Not Exercisable
                                                            
Peter Phildius         2,052,000        792,000       $   720,720       $1,146,600
Douglas Scott          1,332,000        672,000           611,520          600,600
Jay Leatherman           607,500        170,000           154,700          398,125
Douglas Lewis            250,000         50,000            45,500          182,000


EMPLOYMENT  AGREEMENTS.  Messrs.  Phildius  and Scott are covered by  Employment
Agreements  (the  "Employment  Agreements")  which  commenced  on May 19,  1995.
Pursuant to the  Employment  Agreements,  if Messrs.  Phildius  and/or Scott are
terminated   without  "Cause"  (as  such  term  is  defined  in  the  Employment
Agreements) by the Company or if Messrs.  Phildius  and/or Scott terminate their
employment as a result of a breach by the Company of its obligations  under such
Agreements,  he will be entitled to receive his annual base salary ($200,000 for
Mr.  Phildius  and  $180,000  for Mr.  Scott)  for a period  of up to 18  months
following such  termination.  In addition,  if there is a "Change of Control" of
the Company (as such term is defined in the Employment  Agreements)  and, within
two years  following  such  "Change of Control",  either of Messrs.  Phildius or
Scott is terminated without cause by the Company or terminates his employment as
a result of a breach by the Company,  such executive will be entitled to certain
payments and benefits,  including the payment, in a lump sum, of an amount equal
to up to two times the sum of (i) the  executive's  annual  base salary and (ii)
the executive's most recent annual bonus (if any). In addition,  pursuant to the
Employment  Agreements,  which have a three-year  term  (subject to  extension),
Messrs.  Phildius and Scott are each entitled to annual bonus  payments of up to
$150,000 if the Company  achieves certain levels of pre-tax income (as such term
is defined in such Agreements) or alternative net income objectives  established
by the Board of Directors.

REQUIRED VOTE

     Election of each of the five nominees for director requires, under Avitar's
Bylaws,  the affirmative  vote of the holders of a majority of the Avitar Common
Stock and Series B, C and D Preferred Stock present in person or by proxy at the
Avitar Annual Meeting (assuming a quorum exists) and entitled to vote thereon.

BOARD RECOMMENDATION

     The Avitar Board of Directors unanimously recommends a vote FOR election of
all of the five nominees for director.


                                 PROPOSAL NO. 2
                RATIFICATION OF SELECTION OF INDEPENDENT AUDITORS

     The Board of Directors of Avitar selected BDO Seidman,  LLP as auditors for
the fiscal year ending  September 30, 2002,  subject to stockholder  approval by
ratification.  BDO Seidman has been the  independent  auditors  for Avitar since
December 1992. A representative  of BDO Seidman is expected to be present at the
Annual Meeting,  at which time he or she will be afforded an opportunity to make
a statement, and will be available to respond to questions.

     The Board of Directors of Avitar may, in its discretion, direct appointment
of new  independent  auditors  at any time  during the fiscal  year if the Board
believes  such  change  would  be in  the  best  interests  of  Avitar  and  its
stockholders. No such change is anticipated.

REQUIRED VOTE

     Approval of  ratification of BDO Seidman  requires the affirmative  vote of
the  holders of a  majority  of the  Avitar  Common  Stock and Series B, C and D
Preferred  Stock  present  in person or by proxy at the  Avitar  Annual  Meeting
(assuming a quorum exists) and entitled to vote thereon.

BOARD RECOMMENDATION

     The Board of  Directors  of Avitar  unanimously  recommends  a vote FOR the
ratification  of BDO  Seidman,  LLP as  auditors  for  the  fiscal  year  ending
September 30, 2002.

                                 OTHER BUSINESS

     The proxy  confers  discretionary  authority on the proxies with respect to
any other  business  which may come  before  the  Annual  Meeting.  The Board of
Directors  of Avitar  knows of no other  matters to be  presented  at the Annual
Meeting. The persons named in the proxy will vote the shares for which they hold
proxies  according  to their best  judgment if any matters not  included in this
Proxy Statement properly come before the meeting.

                              STOCKHOLDER PROPOSALS

     Any stockholder  proposal to be included in the proxy statement and form of
proxy  relating  to the 2003  Annual  Meeting  of  Avitar  Stockholders  must be
received  by the close of business on March 1, 2003 and must comply in all other
respects  with  the  rules  and  regulations  of  the  Securities  and  Exchange
Commission. Proposals should be addressed to: Corporate Secretary, Avitar, Inc.,
65 Dan Road, Canton, Massachusetts 02021.



                          SHARES AVITAR, INC. PROXY NO.
                    65 Dan Road, Canton, Massachusetts 02021

           THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS

     The  undersigned  hereby appoints Peter P. Phildius and Douglas W. Scott as
Proxies,  each with the power to appoint his  substitute  and hereby  authorizes
them to represent and to vote, as  designated  below and on the reverse  hereof,
all shares of common stock of Avitar,  Inc.  ("Avitar") or shares of Series B, C
or D Preferred  Stock of Avitar held of record by the undersigned on May 1, 2002
at the annual meeting of  stockholders  of Avitar to be held on June 17, 2002 or
any adjournments thereof.

     The undersigned  hereby revokes any proxies  heretofore  given to vote said
shares.

     The undersigned hereby  acknowledges  receipt of Avitar's Annual Report for
2001 and of the Notice of Annual  Meeting of  Stockholders  and  attached  Proxy
Statement dated May 13, 2002.

     This proxy,  when properly  executed,  will be voted in the manner directed
herein by the undersigned stockholder.  If no direction is made, this proxy will
be voted FOR  Proposals 1 and 2. Please sign exactly as your name appears to the
left   hereof.   When   signing  as  corporate   officer,   partner,   attorney,
administrator, trustee or guardian, please give your full title as such.

                                      Dated                        , 2002

                                      Authorized Signature
                                      Title

Please mark boxes on reverse hereof in blue or black ink.  Please date, sign and
return this Proxy Card promptly using the enclosed envelope.



1. Election of Directors.

For all nominees listed below (except as marked to the contrary
 listed below)                                                            [ _ ]

Withhold Authority to vote for all nominees marked to the contrary below  [ _ ]

(Instruction:  To withhold authority to vote for any individual nominee strike a
line through the nominee's name below.)

Peter P. Phildius            Douglas W. Scott               Neil R.Gordon
                 James Groth              Charles R. McCarthy, Jr.

2.  To ratify the appointment of BDO Seidman, LLP as independent public
    accountants for Avitar for the fiscal year ending September 30, 2002.

         For                Against                Abstain
            ----------------       ----------------       --------------