SECURITIES AND EXCHANGE COMMISSION
                             Washington, D. C. 20549

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

                                    FORM 10-Q

                   QUARTERLY REPORT UNDER SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

For Quarter Ended March 31, 2003  Commission File No. 2-82655
                  --------------                      -------

                          INTERWEST MEDICAL CORPORATION
                          -----------------------------
             (Exact name of registrant as specified in its charter)

           Oklahoma                                 75-1864474
- ----------------------------           ------------------------------------
(State or other jurisdiction           (I.R.S. Employer Identification No.)
of incorporation or organization)

                 Arlington Heights Professional Office Building
              3221 Hulen Street, Suite C, Fort Worth, TX 76107-6193
              -----------------------------------------------------
               (Address of principal executive offices, zip code)

Registrant's telephone number, including area code: (817)731-2743
                                                    -------------

                                 Not Applicable
- --------------------------------------------------------------------------------
            (Former name, former address, and former fiscal year, if
                           changed since last report)

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the preceding 12 months (or for such shorter period that the registrant was
required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days.

                       Yes   X            No
                           -----

                     APPLICABLE ONLY TO ISSUERS INVOLVED IN
                        BANKRUPTCY PROCEEDINGS DURING THE
                              PRECEDING FIVE YEARS:

Indicate by check mark whether the registrant has filed all documents and
reports required to be filed by Sections 12, 13 or 15(d) of the Securities
Exchange Act of 1934 subsequent to the distribution of securities under a plan
confirmed by a court.

                                (Not Applicable)

                       Yes   X            No
                           -----

Indicate by check mark whether the registrant is an accelerated filer (as
defined in Rule 12b-2 of the Act)

                       Yes                No    X
                                              -----


                        (APPLICABLE TO CORPORATE ISSUERS)

Indicate the number of shares outstanding of each of the issuer's classes of
common stock, as of the close of the period covered by this report. 15,915,711
shares of Common Stock, $0.001 Par Value.



                              REVIEW BY INDEPENDENT
                          CERTIFIED PUBLIC ACCOUNTANTS



Weaver and Tidwell, L.L.P., Independent Certified Public Accountants, have
performed a review of the condensed consolidated balance sheet as of March 31,
2003 and the condensed consolidated statements of operations for the three
months ended March 31, 2003 and 2002, and cash flows for the three months ended
March 31, 2003 and 2002, in accordance with established professional standards
and procedures for such a review. All adjustments or additional disclosures
proposed by Weaver and Tidwell, L.L.P. have been reflected in the data
presented.

The report of Weaver and Tidwell, L.L.P. commenting upon their review is
included as Part I - Exhibit I.



                     INDEPENDENT ACCOUNTANT'S REVIEW REPORT


To the Board of Directors
InterWest Medical Corporation

We have reviewed the condensed consolidated balance sheet of InterWest Medical
Corporation as of March 31, 2003, and the related condensed consolidated
statements of operations for the three month periods ended March 31, 2003 and
2002, and cash flows for the three months ended March 31, 2003 and 2002. These
financial statements are the responsibility of the Company's management.

We conducted our review in accordance with standards established by the American
Institute of Certified Public Accountants. A review of interim financial
information consists principally of applying analytical review procedures and
making inquiries of persons responsible for financial and accounting matters. It
is substantially less in scope than an audit in accordance with generally
accepted auditing standards, the objective of which is the expression of an
opinion regarding the financial statements taken as a whole. Accordingly, we do
not express such an opinion.

Based on our review, we are not aware of any material modifications that should
be made to the accompanying interim condensed consolidated financial statements
referred to above, for them to be in conformity with accounting principles
generally accepted in the United States of America.

We have previously audited, in accordance with auditing standards generally
accepted in the United States of America, the consolidated balance sheet of
InterWest Medical Corporation as of December 31, 2002, and the related
consolidated statements of operations, stockholders' equity and cash flows for
the year then ended (not presented herein); and in our report dated February 24,
2003, we expressed an unqualified opinion on those consolidated financial
statements. In our opinion, the information set forth in the accompanying
condensed consolidated balance sheet as of December 31, 2002, is fairly stated
in all material respects in relation to the consolidated balance sheet from
which it has been derived.


/s/ Weaver and Tidwell, L.L.P.

WEAVER AND TIDWELL, L.L.P.

Fort Worth, Texas
May 9, 2003

644


                               PART I - EXHIBIT I



                          INTERWEST MEDICAL CORPORATION
                      CONDENSED CONSOLIDATED BALANCE SHEETS



                                                                         March 31,        December 31,
                                                                           2003               2002
                                                                        -----------       -----------
                                                                        (Unaudited)
                                                                                    
                                 ASSETS

CURRENT ASSETS
     Cash                                                               $   645,552       $ 1,004,795
     Accounts receivable - trade                                          2,882,113         2,783,978
     Investments - trading                                                  185,635           186,606
     Prepaid expenses and other receivables                                 888,074           530,505
                                                                        -----------       -----------
             Total current assets                                         4,601,374         4,505,884

PROPERTY AND EQUIPMENT, at cost
     Land                                                                   294,354           294,354
     Buildings and improvements                                           3,960,924         3,960,924
     Equipment and furniture                                              1,396,644         1,389,927
     Oil and gas properties
         (successful efforts method of accounting)                          170,489           170,489
                                                                        -----------       -----------
                                                                          5,822,411         5,815,694
     Less accumulated depreciation and depletion                          2,551,038         2,480,107
                                                                        -----------       -----------
                                                                          3,271,373         3,335,587
OTHER ASSETS
     Cash escrow accounts                                                    44,293            40,025
     Deferred financing costs, net                                          349,320           349,320
                                                                        -----------       -----------
                                                                            393,613           389,345
                                                                        -----------       -----------
TOTAL ASSETS                                                            $ 8,266,360       $ 8,230,816
                                                                        ===========       ===========
                     LIABILITIES AND STOCKHOLDERS' EQUITY

CURRENT LIABILITIES
     Current maturities of long-term debt                               $    50,898       $    50,898
     Accounts payable                                                     2,681,450         2,077,100
     Accrued expenses                                                       346,081           645,766
                                                                        -----------       -----------
             Total current liabilities                                    3,078,429         2,773,764
LONG-TERM DEBT                                                            4,283,928         4,293,990

STOCKHOLDERS' EQUITY
     Common stock, par value $0.001, authorized 50,000,000 shares,
         issued 22,000,000 shares                                            22,000            22,000
     Additional paid-in capital                                           5,096,745         5,096,745
     Retained earnings (deficit)                                         (3,162,533)       (2,903,474)
                                                                        -----------       -----------
                                                                          1,956,212         2,215,271
     Less cost of shares held in the treasury,
         2003 - 6,084,289 shares; 2002 - 6,084,289 shares                   892,209           892,209
     Notes receivable - officer                                             160,000           160,000
                                                                        -----------       -----------
                                                                            904,003         1,163,062
                                                                        -----------       -----------
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY                              $ 8,266,360       $ 8,230,816
                                                                        ===========       ===========


See Accompanying Notes to Condensed
  Consolidated Financial Statements


                          INTERWEST MEDICAL CORPORATION
                 CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
                                   (Unaudited)




                                                                  Three Months Ended
                                                                        March 31,
                                                                 2003               2002
                                                             ------------       ------------
                                                                          
REVENUES
     Patient service revenue                                 $  3,572,250       $  3,103,423
     Other revenue                                                  9,419             31,457
                                                             ------------       ------------
            Total revenue                                       3,581,669          3,134,880

COSTS AND EXPENSES
     Professional care of patients                              2,185,950          1,828,012
     General services                                             668,458            619,400
     Administrative services                                      829,203            450,563
     Other costs                                                    5,377             13,579
     Depreciation, depletion and amortization                      70,931             62,460
                                                             ------------       ------------
            Income (loss) from operations                        (178,250)           160,866

OTHER INCOME (EXPENSES)
     Investment income (loss)                                        (970)            (1,131)
     Interest income                                                1,161              5,847
     Interest expense                                             (81,000)           (79,100)
                                                             ------------       ------------
            Income (loss) before taxes on income (loss)          (259,059)            86,482

Provision for income taxes                                             --                 --
                                                             ------------       ------------
            Net income (loss)                                ($   259,059)      $     86,482
                                                             ============       ============

Weighted averages shares outstanding                           15,915,711         15,923,494
                                                             ============       ============

Earnings (loss) per common share - basic and diluted         ($      0.02)      $       0.01
                                                             ============       ============



See Accompanying Notes to Condensed
  Consolidated Financial Statements


                          INTERWEST MEDICAL CORPORATION
                 CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
                                   (unaudited)




                                                            Three Months Ended
                                                        March 31,          March 31,
                                                           2003              2002
                                                       -----------       -----------
                                                                   
CASH FLOWS FROM OPERATING ACTIVITIES                   ($  342,464)      $   163,099

CASH FLOWS FROM INVESTING ACTIVITIES
        Payments for acquisition of property                (6,717)          (55,896)
                                                       -----------       -----------
            Net cash used in investing activities           (6,717)          (55,896)

CASH FLOWS FROM FINANCING ACTIVITIES
        Purchase of treasury stock                              --              (670)
        Payments on borrowings                             (10,062)          (10,246)
                                                       -----------       -----------
            Net cash used in financing activities          (10,062)          (10,916)
                                                       -----------       -----------
            Net increase (decrease) in cash               (359,243)           96,287

CASH, beginning of period                                1,004,795         1,412,024
                                                       -----------       -----------

CASH, end of period                                    $   645,552       $ 1,508,311
                                                       ===========       ===========



See Accompanying Notes to Condensed
  Consolidated Financial Statements


                          INTERWEST MEDICAL CORPORATION
              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS


1.    In the opinion of management, the accompanying unaudited condensed
      consolidated financial statements contain all adjustments necessary to
      present fairly the Company's financial position as of March 31, 2003, and
      its results of operations for the three months ended March 31, 2003 and
      2002, and cash flows for the three months ended March 31, 2003 and 2002.
      The results of operations for the period presented are not necessarily
      indicative of the results to be expected for a full year.

2.    Income per share was computed by dividing the net income by the weighted
      average number of shares outstanding.

3.    The Company has adopted a Stock Option Plan which provides for the
      granting of options to officers and other key employees for the purchase
      of common stock of the Company.

      The Plan reserves 1,500,000 shares of common stock for the granting of
      such options. Options are subjected to adjustment upon any change in the
      capital structure of the Company such as a stock dividend, stock split or
      other similar events.

      Options may be granted at not less than 100% of the fair market value of
      the Company stock at the date of grant, and are exercisable during a term
      of ten years from the date of grant at any time in whole or in part, and
      are subject to continued employment and other conditions as set forth in
      the option agreement.

      Options are exercisable only by the participants and are not assignable
      during their lifetime and must be exercised within one year of the death
      of the participant by his legal representative.

      A summary of the status of the Company's stock options for 2003 and 2002
      is as follows:



                                                     2003                        2002
                                            ----------------------      ----------------------
                                                          Weighted                    Weighted
                                                          Average                     Average
                                             Shares       Exercise       Shares       Exercise
                                              (000)        Price          (000)        Price
                                            --------      --------      --------      --------
                                                                          
           Outstanding, beginning              1,500           .15         1,500      $    .15
              Granted                             --            --            --            --
              Exercised                           --            --            --            --
              Forfeited                           --            --            --            --
                                            --------      --------      --------      --------
           Outstanding, ending                 1,500           .15         1,500      $    .15
                                            ========      ========      ========      ========

           Options exercisable
              at year end                      1,500      $    .15         1,500      $    .15
                                            ========      ========      ========      ========

           Weighted average fair
               value of options
               granted during the year                    $     --                    $     --
                                                          ========                    ========


At March 31, 2003, the 1,500,000 options have an exercise price of $0.15 per
share and a weighted average remaining contractual life of 7 years.







Item 2.  Management's Discussion and Analysis of Financial
         Position and Results of Operations.

Changes in Balance Sheet Accounts

Current assets were $4,601,374 and total assets were $8,266,360 at March 31,
2003 as compared to $4,505,884 current assets and $8,230,816 total assets at
December 31, 2002. Current liabilities were $3,078,429 at March 31, 2003 as
compared to $2,773,764 at December 31, 2002.

Results of Operations

For the Three Months Ended March 31, 2003, operating revenue was $3,581,669;
costs and expenses were $3,759,919, net loss was ($259,059) and interest income
was $1,161, as compared to the Three Months Ended March 31, 2002, operating
revenue of $3,134,880, costs and expenses of $2,974,014, net income was $86,482
and interest income of $5,847.

Cash Flows

For the Three Months Ended March 31, 2003, cash flows from operating activities
were ($342,464), cash flows from investing activities were ($6,717), cash flows
from financing activities were ($10,062) net decrease in cash was ($359,243),
cash at the beginning of the period was $1,004,795, and cash at the end of the
period was $645,552 as compared to the Three Months Ended March 31, 2002, to
cash flows from operating activities of $163,099, cash flows from investing
activities of ($55,896), cash flows from financing activities of ($10,916), net
increase in cash of $96,287, cash at the beginning of the period of $1,412,024
and cash at the end of the period of $1,508,311.

Item 3.  Quantitative and Qualitative Disclosures About Market Risk

The Company has not entered into any derivative financial instruments,
derivative commodity instruments or other similar instruments during the quarter
ended March 31, 2003.

Item 4.  Controls and Procedures

As of March 31, 2003, an evaluation was performed under the supervision and with
the participation of the Company's management, including the CEO, of the
effectiveness of the design and operation of the Company's disclosure controls
and procedures. Based on that evaluation, the Company's management, including
the CEO, concluded that the Company's disclosure controls and procedures were
effective as of March 31, 2003. There have been no significant changes in the
Company's internal controls or in other factors that could significantly affect
internal controls subsequent to March 31, 2003.



PART II.  OTHER INFORMATION



Item 1.  Legal Proceedings.

         Not applicable.

Item 2.  Changes in Securities.

         Not applicable.

Item 3.  Defaults upon Senior Securities.

         Not applicable.

Item 4.  Submission of Matters to a Vote of Securities Holders.

         Not applicable.

Item 5.  Other Information

         Not applicable.

Item 6.  Exhibits and Reports on Form 8-K.

         (a) Exhibit 99.1 - Section 906 Certification



SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its half by the
undersigned thereunto duly authorized.

                                    INTERWEST MEDICAL CORPORATION

                                    By:   /s/ Arch B. Gilbert
                                       -----------------------------------------
                                    Arch B. Gilbert, President,
                                    Chief Executive Officer,
                                    Chief Financial Officer, and
                                    Chief Accounting Officer

Date:  May 13, 2003


                                  CERTIFICATION
                      Pursuant to 18 U.S.C. Section 1350,
      as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002


I, Arch B. Gilbert, certify that:

      1.    I have reviewed this quarterly report on Form 10-Q of InterWest
            Medical Corporation;

      2.    Based on my knowledge, this quarterly report does not contain any
            untrue statement of a material fact or omit to state a material fact
            necessary to make the statements made, in light of the circumstances
            under which such statements were made, not misleading;

      3.    Based on my knowledge, the financial statements, and other financial
            information included in this quarterly report, fairly present in all
            material respects the financial condition, results of operations and
            cash flows of the registrant as of, and for, the periods presented
            in this quarterly report;

      4.    I am responsible for establishing and maintaining disclosure
            controls and procedures (as defined in Exchange Act Rules 13a-14 and
            15d-14) for the registrant and have:

            a.    designed such disclosure controls and procedures to ensure
                  that material information relating to the registrant,
                  including its consolidated subsidiaries, is made known to me
                  by others within those entities, particularly during the
                  period in which this quarterly report is being prepared;

            b.    evaluated the effectiveness of the registrant's disclosure
                  controls and procedures as of a date within 90 days prior to
                  the filing date of this quarterly report (the "Evaluation
                  Date"); and

            c.    presented in this quarterly report our conclusions about the
                  effectiveness of the disclosure controls and procedures based
                  on my evaluation as of the Evaluation Date.

      5.    I have disclosed, based on my most recent evaluation, to the
            registrant's auditors and the Audit Committee of the Company's Board
            of Directors:

            a.    all significant deficiencies in the design or operation of
                  internal controls which could adversely affect the
                  registrant's ability to record, process, summarize and report
                  financial data and have identified for the registrant's
                  auditors any material weaknesses in internal controls; and

            b.    any fraud, whether or not material, that involves management
                  or other employees who have a significant role in the
                  registrant's internal controls; and

I have indicated in this quarterly report whether or not there were significant
changes in internal controls or in other factors that could significantly affect
internal controls subsequent to the date of my most recent evaluation, including
any corrective actions with regard to significant deficiencies and material
weaknesses.

         /s/  Arch B. Gilbert                                       May 13, 2003
- ------------------------------------------------
Arch B. Gilbert
President, Chief Executive Officer
and Chief Financial Officer