UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  SCHEDULE 13D
                                (Amendment No. 1)


                    Under the Securities Exchange Act of 1934


                            SCHICK TECHNOLOGIES, INC.
                                (Name of Issuer)

                          COMMON STOCK $0.01 PAR VALUE
                         (Title of Class of Securities)

                                    806683108
                                 (CUSIP Number)


                          WALTER G. VAN DORN, JR., ESQ.
                           THACHER PROFFITT & WOOD LLP
                           TWO WORLD FINANCIAL CENTER
                            NEW YORK, NEW YORK 10281
                                 (212) 912-7400
       (Name, Address and Telephone Number of Person Authorized to Receive
                           Notices and Communications)

                                 March 23, 2004
             (Date of Event which Requires Filing of this Statement)

If the filing person has previously filed a statement of Schedule 13G to report
the acquisition which is the subject of the Schedule 13D, and is filing this
schedule because of Rule13d-1(e), 13d-1(f) or 13d-1(g), check the following box
[ ].

Note: Schedules filed in paper format shall include a signed original and five
copies of the Schedule, including all exhibits. See Rule 13d-7 for other parties
to whom copies are to be sent.

                         (Continued on following pages)
                               (Page 1 of 7 Pages)

*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter the
disclosures provided in a prior cover page.


CUSIP NO. 806683108                SCHEDULE 13D                PAGE 2 OF 7 PAGES

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act,
but shall be subject to all other provisions of the Act (however, see the
Notes).




CUSIP NO. 806683108                SCHEDULE 13D                PAGE 3 OF 7 PAGES


1        NAME OF REPORTING PERSON:  Greystone Funding Corporation

         S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (voluntary):

--------------------------------------------------------------------------------
2        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP     (a) [X]
         (see instructions)                                   (b) [ ]
--------------------------------------------------------------------------------
3        SEC USE ONLY
--------------------------------------------------------------------------------
4         SOURCE OF FUNDS (see instructions)
                           WC
--------------------------------------------------------------------------------
5        CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS
         REQUIRED PURSUANT TO ITEMS 2(D) OR 2(E)                  [ ]
--------------------------------------------------------------------------------
6        CITIZENSHIP OR PLACE OF ORGANIZATION
                           Virginia
--------------------------------------------------------------------------------
      NUMBER OF            7        SOLE VOTING POWER
        SHARES                              4,527,716 Shares
     BENEFICIALLY
                                    -----------------------------------
       OWNED BY            8        SHARED VOTING POWER
         EACH                               0
      REPORTING
                                    -----------------------------------
        PERSON                      9       SOLE DISPOSITIVE POWER
         WITH                               4,527,716 Shares

                                    -----------------------------------
                                    10      SHARED DISPOSITIVE POWER
                                            0

--------------------------------------------------------------------------------
11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                           4,527,716 Shares
--------------------------------------------------------------------------------
12       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11)
         EXCLUDES CERTAIN SHARES (see instructions)               [ ]
--------------------------------------------------------------------------------
13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
                           30.24%
--------------------------------------------------------------------------------
14       TYPE OF REPORTING PERSON (see instructions)
                           CO
--------------------------------------------------------------------------------




CUSIP NO. 806683108                SCHEDULE 13D                PAGE 4 OF 7 PAGES

1        NAME OF REPORTING PERSON:  Stephen Rosenberg

         S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (voluntary):
--------------------------------------------------------------------------------
2        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP     (a) [X]
         (see instructions)                                   (b) [ ]
--------------------------------------------------------------------------------
3        SEC USE ONLY
--------------------------------------------------------------------------------
4         SOURCE OF FUNDS (see instructions)
                           WC
--------------------------------------------------------------------------------
5        CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS
         REQUIRED PURSUANT TO ITEMS 2(D) OR 2(E)                  [ ]
--------------------------------------------------------------------------------
6        CITIZENSHIP OR PLACE OF ORGANIZATION
                           Virginia
--------------------------------------------------------------------------------
      NUMBER OF            7        SOLE VOTING POWER
        SHARES                              0
     BENEFICIALLY
                                    -----------------------------------
       OWNED BY            8        SHARED VOTING POWER
         EACH                               4,527,716 Shares
      REPORTING
                                    -----------------------------------
        PERSON                      9       SOLE DISPOSITIVE POWER
         WITH                               0

                                    -----------------------------------
                                    10      SHARED DISPOSITIVE POWER
                                            4,527,716 Shares

--------------------------------------------------------------------------------
11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                           4,527,716 Shares
--------------------------------------------------------------------------------
12       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11)
         EXCLUDES CERTAIN SHARES (see instructions)                 [ ]
--------------------------------------------------------------------------------
13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
                           30.24%
--------------------------------------------------------------------------------
14       TYPE OF REPORTING PERSON (see instructions)
                           IN




CUSIP NO. 806683108                SCHEDULE 13D                PAGE 5 OF 7 PAGES


                           STATEMENT FOR SCHEDULE 13D

                  This Amendment No. 1 to Schedule 13D is being filed on behalf
of Greystone Funding Corporation, a Virginia corporation ("Greystone") and
Stephen Rosenberg with respect to warrants to purchase common stock, par value
$0.01 per share ("Common Stock"), of Schick Technologies, Inc., a Delaware
corporation ("Schick"). This Amendment No. 1 amends the initial statement on
Schedule 13D ("Initial Statement") filed with the Securities and Exchange
Commission on September 5, 2000 by Greystone. The Initial Statement is amended
as follows:

Item 1.           Security and Issuer

         This statement relates to the exercise of warrants to purchase common
stock, par value $0.01 per share of Schick. The principal offices of Schick are
located at 31-00 47th Avenue, Long Island City, New York 11101.

Item 2.           Identity and Background

(a)               This statement is filed by Greystone and Stephen Rosenberg
                  (collectively, the "Reporting Persons").

(b)               The business address of Mr. Rosenberg is 152 West 57th Street,
                  60th Floor, New York, NY 10019, and the business address of
                  Greystone is 419 Belle Air Lane, Warrenton, VA 20186.

(c)               Mr. Rosenberg's present principal occupation involves
                  investing in real estate individually and through investment
                  vehicles. Greystone Funding Corporation invests primarily in
                  real estate related transactions.

(d)               During the past five years, neither of the Reporting Persons
                  has been convicted in a criminal proceeding (excluding traffic
                  violations or similar misdemeanors).

(e)               During the last five years, none of the Reporting Persons was
                  a party to a civil proceeding of a judicial or administrative
                  body of competent jurisdiction and as a result of such
                  proceeding was or is subject to, a judgment, decree or final
                  order enjoining future violations of, or prohibiting or
                  mandating activities subject to, federal or state securities
                  laws or finding any violation with respect to such laws.

(f)               Mr. Rosenberg is a citizen of the United States of America.
                  Greystone is a corporation organized under the laws of the
                  Commonwealth of Virginia.

Item 3.           Source and Amount of Funds or Other Consideration



CUSIP NO. 806683108                SCHEDULE 13D                PAGE 6 OF 7 PAGES

         Effective March 23, 2004, Greystone exercised its warrants to purchase
3,975,216 shares of Common Stock, which were issued cashless, and 552,500 shares
of Common Stock exercised at a price of $0.75 per share, using cash on hand to
fund such purchase.

Item 5.           Interest in Securities of the Issuer

(a)               As of the date hereof, Greystone is the registered holder of
                  4,527,716 shares of Schick's Common Stock. Such shares of
                  common stock represent approximately 30.24% of Schick's Common
                  Stock outstanding.

                  Mr. Rosenberg may be deemed to own beneficially all Common
                  Stock owned by Greystone by virtue of his ownership of 100% of
                  the outstanding voting securities of Greystone.

(b)               Mr. Rosenberg shares with Greystone the power to cast or
                  direct the casting of votes on 4,527,716 shares of Schick's
                  Common Stock and shares the power to dispose or direct the
                  disposition of such shares. Such shares of common stock
                  represent approximately 30.24% of Schick's Common Stock
                  outstanding.

(c)               Except for the transactions referred to in Items 3 and 4
                  above, there have not been any transactions with respect to
                  Schick's Common Stock within 60 days prior to the date of this
                  Schedule 13D by either of the Reporting Persons referred to
                  herein.

(d)               No other person is known to have the right to receive or the
                  power to direct the receipt of dividends from or the proceeds
                  from the sale of such shares.

(e)               Not applicable.

Item 6.           Contracts, Arrangements, Understandings or Relationships with
                  Respect to Securities of the Issuer

         As of the date hereof, to the best knowledge of the Reporting Persons,
there are no contracts, arrangements, understanding or relationships (legal or
otherwise) among the Reporting Persons or between the Reporting Persons and any
other person with respect to any securities of Schick, except as disclosed in
Items 3 and 4.

Item 7.           Material to be Filed as Exhibits

Exhibit           C Joint Filing Agreement, as of the date hereof, by and
                  between Stephen Rosenberg and Greystone Funding Corporation.




CUSIP NO. 806683108                SCHEDULE 13D                PAGE 7 OF 7 PAGES

                                   SIGNATURES

         After reasonable inquiry and to the best of his knowledge and belief,
the undersigned certifies that the information set forth in this statement is
true and complete.

Dated:  April 8, 2004

                          GREYSTONE FUNDING CORPORATION


                                             By: /s/ Stephen Rosenberg
                                                 ----------------------------
                                             Name:   Stephen Rosenberg
                                             Title:  Director


                                                                     EXHIBIT C

                             Joint Filing Agreement

         In accordance with Rule 13d-1(k) under the Securities Exchange Act of
1934, as amended, the persons named below agree to the joint filing on behalf of
each of them a statement on Schedule 13D (including amendments thereto) with
respect to the Common Stock of Schick Technologies, Inc. and further agree that
this Joint Filing Agreement be included as an Exhibit to such joint filings. In
evidence thereof, the undersigned, being duly authorized, hereby execute this
Agreement this 8th day of April, 2004.

                                        /s/ Stephen Rosenberg
                                        --------------------------------
                                        Stephen Rosenberg



                                        Greystone Funding Corporation

                                        By: /s/ Stephen Rosenberg
                                           -----------------------------
                                           Name:  Stephen Rosenberg
                                           Title: President