AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON MAY 30, 2001

                                                     FILE NO. 333-______________


                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

          ------------------------------------------------------------

                                    FORM S-8
                             REGISTRATION STATEMENT
                                    UNDER THE
                             SECURITIES ACT OF 1933

                          PRIMEDEX HEALTH SYSTEMS, INC.
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)




New York                                                              13-3326724
- --------                                                              ----------
[State or other jurisdiction of incorporation]  [IRS EmployerIdentification No.]

             1516 Cotner Avenue, Los Angeles, California 90025-3303
             ------------------------------------------------------
               [Address of principal executive officers; ZIP Code]

         Registrant's Telephone No., including Area Code: (310)478-7808

                          2000 LONG-TERM INCENTIVE PLAN
                              [Full Title of Plan]

                             Jeffrey L. Linden, Esq.
                                 General Counsel
                          Primedex Health Systems, Inc.
                               1516 Cotner Avenue
                          Los Angeles, California 90025
                     [Name and Address of Agent for Service]

                                 (310)-821-1163
          [Telephone Number, Including Area Code, of Agent for Service]



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                                          CALCULATION OF REGISTRATION FEE


Title of Securities to be    Amount to Be           Proposed Maximum           Proposed Maximum            Amount of
Registered                   Registered          Offering Price Per Share   Aggregate Offering Price    Registration Fee
- ----------                   ----------          ------------------------   ------------------------    ----------------
                                                                                                 
Common Stock                 2,000,000 Shares            $.64                     $1,280,000                 $320
$.01 par value



         * This estimate is made pursuant to Rule 457(h) solely for the purpose
of determining the registration fee. It is not known how many shares will be
purchased under the Primedex Health Systems, Inc. 2000 Long-Term Incentive Plan,
or at what price such shares will be purchased. The above calculation is based
on the offering of 2,000,000 shares at a purchase price of $0.64 per share,
which is the average of the bid and asked prices of the Registrant's Common
Stock as reported in the National Association of Securities Dealers Bulletin
Board on May 25, 2001.

                        Exhibit Index Appears on page 8.

This Registration Statement registers shares available for issuance under the
Registrant's 2000 Long-Term Incentive Plan, approved by shareholders of the
Registrant on June 23, 2000.



                                        2



                                     PART I
              INFORMATION REQUIRED IN THE SECTION 10(A) PROSPECTUS

Item 1:           Plan Information. *
- ------            ----------------

Item 2:           Registrant Information and Employee Plan Annual Information. *
- ------            -----------------------------------------------------------
- ---------------

*        Information required by Part I to be contained in the Section 10(a)
         prospectus is omitted from this Registration Statement in accordance
         with Rule 428 under the Securities Act, and the "Note" to Part I of
         Form S-8.

                                     PART II
               INFORMATION REQUIRED IN THE REGISTRATION STATEMENT

Item 3:           Incorporation of Documents by Reference
- -------           ---------------------------------------

                  The following documents filed by the Registrant with the
Securities and Exchange Commission are hereby incorporated by reference in this
Registration Statement:

                  1.       The Registrant's Annual Report on Form 10-K for the
                           year ended October 31, 2000;

                  2.       The Registrant's Quarterly Report on Form 10-Q for
                           the quarter ended January 31, 2001;

                  3.       The Registrant's Form 8-K for the event reported
                           March 1, 2001; and

                  4.       The descriptions of the Common Stock as set forth in
                           the Registrant's Registration Statement on Form S-1
                           (No. 33-51870).

                  In addition, all documents subsequently filed by the
Registrant pursuant to Sections 13(a), 13(c), 14 and 15(d) of the Exchange Act
prior to the filing of a post-effective amendment which indicates that all
securities offered hereby have been sold or which deregisters all of such
securities then remaining unsold, shall be deemed to be incorporated by
reference into this Registration Statement and to be a part hereof from the date
of filing of such documents.

Item 4:           Description of Securities
- -------           -------------------------

                  Not applicable.


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Item 5:           Interests of Named Experts and Counsel
- -------           --------------------------------------

                  Legal matters in connection with the issuance of Common Stock
offered hereby have been passed upon for the Registrant by Jeffrey L. Linden,
General Counsel of the Company. Mr. Linden holds options to purchase shares of
the Registrant's Common Stock and is compensated by the Registrant as an officer
of the Registrant.

Item 6:           Indemnification of Directors and Officers
- -------           -----------------------------------------

                  Section 722 of the Business Corporation Law of New York (the
"NYBCL") empowers a New York corporation to indemnify any person who was or is,
or is threatened to be made, a party to any threatened, pending or completed
action, suit or proceeding, whether civil, criminal, administrative or
investigative (other than an action by or in the right of such corporation), by
reason of the fact that such person is or was a director, officer, employee or
agent of such corporation, or is or was serving at the request of such
corporation as a director, officer, employee, or agent of another corporation,
partnership, joint venture, trust or other enterprise, provided that such person
acted in good faith and in a manner that such person reasonably believed to be
in or not opposed to the best interests of the corporation, and, with respect to
any criminal action or proceeding, such person had no reasonable cause to
believe his conduct was unlawful. The indemnity may include expenses (including
attorneys' fees), judgments, fines and amounts paid in settlement actually and
reasonably incurred by such person in connection with such action, suit or
proceeding. A New York corporation may also indemnify such persons against
expenses (including attorneys' fees) in actions brought by or in the right of
the corporation to procure a judgment in its favor subject to the same
conditions set forth in the immediately preceding sentences, except that no
indemnification is permitted in respect of any claim, issue or matter as to
which a person shall have been adjudged to be liable to the corporation unless
and to the extent the court in which such action or suit was brought shall
determine upon application that, in view of all the circumstances of the case,
such person is fairly and reasonably entitled to indemnity for such expenses as
the court shall deem proper. To the extent such person has been successful on
the merits or otherwise in defense of any action referred to above, or in
defense of any claim, issue or matter therein, the corporation must indemnify
such person against expenses (including attorneys' fees) actually reasonably
incurred by such person in connection therewith. The indemnification and
advancement of expenses provided for in, or granted pursuant to, Section 722 is
not exclusive of any other rights to which those seeking indemnification or
advancement of expense may be entitled under any Bylaw, agreement, vote of
stockholders or disinterested directors or otherwise.

                  Section 726 of the NYBCL also provides that a corporation may
maintain insurance against liabilities for which indemnification is not
expressly provided by the statute. The Registrant is insured against liabilities
which it may incur by reason of its indemnification obligations under its
Certificate of Incorporation, Bylaws and indemnification agreements.

                                       4


                  Article VI of the Registrant's Bylaws permits the Registrant
to indemnify, defend and hold harmless directors, officers, employees and agents
of the Registrant to the fullest extent currently permitted under the NYBCL.

Item 7:           Exemption From Claimed
- -------           ----------------------

                  Not applicable.

Item 8:           Exhibits
- -------           --------

                  The following exhibits are filed as part of this Registration
Statement:

4.1               Certificate of Incorporation of the Registrant, as amended
                  (Registration Statement on Form S-1, File No. 33-51870,
                  Exhibit 3.1.3, Annual Report on Form 10-K for the year ended
                  October 31, 2000).

4.2               Bylaws of the Registrant, incorporated by reference to the
                  Registration Statement on Form S-3 of the Registrant (File No.
                  33-73150).

4.3               Specimen certificate representing Primedex Health Systems,
                  Inc. Common Stock, incorporated by reference to the
                  Registration Statement on Form S-3 of the Registrant (File No.
                  33-73150).

*5.1              Opinion and Consent of General Counsel as to the legality of
                  the securities being registered.

10.1              Primedex Health Systems, Inc. 2000 Long-Term Incentive Plan
                  (Exhibit to quarterly report on Form 10-Q for the quarter
                  ended January 31, 2000, File No. 0-19019).

*23.1             Consent of Moss Adams LLP.

23.2              Consent of General Counsel (contained in his opinion filed as
                  Exhibit 5.1).

24.               Power of Attorney (contained on the signature page of this
                  Registration Statement).

- ---------------------
*        Filed herewith.

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Item 9:           Undertakings
- -------           ------------

                  A.       The undersigned Registrant hereby undertakes:

                           (1) To file, during any period in which offers or
sales are being made, a post-effective amendment to this Registration Statement
to include any material information with respect to the plan of distribution not
previously disclosed in the Registration Statement or any material change to
such information in the Registration Statement;

                           (2) That, for the purpose of determining any
liability under the Securities Act, each such post-effective amendment shall be
deemed to be a new Registration Statement relating to the securities offered
therein, and the offering of such securities at that time shall be deemed to be
the initial bona fide offering thereof;

                           (3) To remove from registration by means of a
post-effective amendment any of the securities being registered which remain
unsold at the termination of the offering;

                           (4) That, for purposes of determining any liability
under the Securities Act 1933, each filing of the Registrant's annual report
pursuant to Section 13(a) or 15(d) of the Exchange Act that is incorporated by
reference in the Registration Statement shall be deemed to be a new Registration
Statement relating to the securities offered therein, and the offering of such
securities at that time shall be deemed to be the initial bona fide offering
thereof; and

                           (5) Insofar as indemnification for liabilities
arising under the Securities Act may be permitted to directors, officers and
controlling persons of the Registrant pursuant to the foregoing provisions, or
otherwise, the Registrant has been advised that in the opinion of the Securities
and Exchange Commission such indemnification is against public policy as
expressed in the Securities Act and is, therefore, unenforceable. In the event
that a claim for indemnification against such liabilities (other than the
payment by the Registrant of expenses incurred or paid by a director, officer or
controlling person of the Registrant in the successful defense of any action,
suit or proceeding) is asserted by such director, officer or controlling person
in connection with the securities being registered, the Registrant will, unless
in the opinion of its counsel the matter has been settled by controlling
precedent, submit to a court of appropriate jurisdiction the question whether
such indemnification by it is against public policy as expressed in the
Securities Act and will be governed by the final adjudication of such issue.



                                        6




                                   SIGNATURES

                  Pursuant to the requirements of the Securities Act, the
Registrant certifies that it has reasonable grounds to believe that it meets all
of the requirements for filing on Form S-8 and has duly caused this Registration
Statement to be signed on its behalf by the undersigned, thereunto duly
authorized, in the City of Los Angeles, State of California on the 29th day of
May, 2001.

                                         PRIMEDEX HEALTH SYSTEMS, INC.


                                         By: /S/ Howard G. Berger, M.D.
                                             -----------------------------------
                                             Howard G. Berger, M.D.,
                                             President, Treasurer and Principal
                                             Financial Officer


                                POWER OF ATTORNEY

                  We, the undersigned officers and Directors of Primedex Health
Systems, Inc. hereby severally constitute and appoint Howard G. Berger, M.D.,
our true and lawful attorney with full power to him, to sign for us and in our
names in the capacities indicated below the Registration Statement on Form S-8
filed herewith and any and all pre-effective and post-effective amendments to
said Registration Statement, and generally to do all such things in our names
and on our behalf in our capacities as officers and Directors to enable Primedex
Health Systems, Inc., to comply with the provisions of the Securities Act, and
all requirements of the Securities and Exchange Commission, hereby ratifying and
confirming our signatures, as they may be signed by our said attorneys or any of
them to said Registration Statement and any and all amendments thereto.

                  Pursuant to the requirements of the Securities Act, this
Registration Statement has been signed by the following persons in the
capacities and on the date indicated.

SIGNATURE                                          TITLE

/S/ Howard G. Berger, M.D.           President, Treasurer and Director
- -----------------------------
Howard G. Berger, M.D.

/S/ John V. Crues, III, M.D.         Director of Medical Operations and Director
- -----------------------------
John V. Crues, III, M.D.

/S/ Norman R. Hames                  Vice President, Secretary, Chief Operating
- -----------------------------        Officer
Norman R. Hames


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                                  EXHIBIT INDEX

4.1               Certificate of Incorporation of the Registrant, as amended
                  (Registration Statement on Form S-1, File No. 33-51870,
                  Exhibit 3.1.3, Annual Report on Form 10-K for the year ended
                  October 31, 2000).

4.2               Bylaws of the Registrant, incorporated by reference to the
                  Registration Statement on Form S-3 of the Registrant (File No.
                  33-73150).

4.3               Specimen certificate representing Primedex Health Systems,
                  Inc. Common Stock, incorporated by reference to the
                  Registration Statement on Form S-3 of the Registrant (File No.
                  33-73150).

*5.1              Opinion and Consent of General Counsel as to the legality of
                  the securities being registered.

10.1              Primedex Health Systems, Inc. 2000 Long-Term Incentive Plan
                  (Exhibit to quarterly report on Form 10-Q for the quarter
                  ended January 31, 2000, File No. 0-19019).

*23.1             Consent of Moss Adams LLP.

23.2              Consent of General Counsel (contained in his opinion filed as
                  Exhibit 5.1).

24.               Power of Attorney (contained on the signature page of this
                  Registration Statement).

- ------------------
*        Filed herewith.


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