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

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


                                  SCHEDULE 13G

                    Under the Securities Exchange Act of 1934
                                (Amendment No. )

                              EXPRESS SCRIPTS, INC.
                                (Name of Issuer)


                    Common Stock, par value $0.01 per share
                         (Title of Class of Securities)


                                   302182100
                                 (CUSIP Number)


                                January 18, 2007
             (Date of Event which Requires Filing of this Statement)


Check the  appropriate box to designate the rule pursuant to which this Schedule
is filed:

                               [ ]___Rule 13d-1(b)

                               [X]___Rule 13d-1(c)

                               [ ]___Rule 13d-1(d)

* 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.

The information required in 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).


                          Continued on following pages
                               Page 1 of 9 Pages
                              Exhibit Index: Page 8





                                  SCHEDULE 13G

CUSIP No.: 302182100                                           Page 2 of 9 Pages
................................................................................

1.     Names of Reporting Persons.

       I.R.S. Identification Nos. of above persons (entities only).

       GLENVIEW CAPITAL MANAGEMENT, LLC
................................................................................
2.     Check the Appropriate Box if a Member of a Group

       (a) [ ]

       (b) [ ]
................................................................................
3.     SEC Use Only
................................................................................
4.     Citizenship or Place of Organization

       Delaware
................................................................................
                      5.   Sole Voting Power                  None
                      .........................................................
Number of Shares
Beneficially Owned
by Each Reporting
Person With
                      6.   Shared Voting Power                7,349,404
                      .........................................................
                      7.   Sole Dispositive Power             None
                      .........................................................
                      8.   Shared Dispositive Power           7,349,404
................................................................................
9.     Aggregate Amount Beneficially Owned by Each Reporting Person

       7,349,404
................................................................................
10.    Check if the Aggregate Amount in Row (9) Excludes Certain Shares
       (See Instructions)

       [  ]
................................................................................
11.    Percent of Class Represented by Amount in Row (9)

       5.4% based on 135,437,000 shares outstanding as of September 30, 2006.
................................................................................
12.    Type of Reporting Person:

        OO





                                  SCHEDULE 13G

CUSIP No.: 302182100                                           Page 3 of 9 Pages
................................................................................

1.     Names of Reporting Persons.

       I.R.S. Identification Nos. of above persons (entities only).

       LAWRENCE M. ROBBINS
................................................................................
2.     Check the Appropriate Box if a Member of a Group

       (a) [ ]

       (b) [ ]
................................................................................
3.     SEC Use Only
................................................................................
4.     Citizenship or Place of Organization

       United States of America
................................................................................
                      5.   Sole Voting Power                  None
                      ........ ................................................
Number of Shares
Beneficially Owned
by Each Reporting
Person With
                      6.   Shared Voting Power                7,349,404
                      ........ ................................................
                      7.   Sole Dispositive Power             None
                      ........ ................................................
                      8.   Shared Dispositive Power           7,349,404
................................................................................
9.     Aggregate Amount Beneficially Owned by Each Reporting Person

       7,349,404
................................................................................
10.    Check if the Aggregate Amount in Row (9) Excludes Certain Shares
       (See Instructions)

       [  ]
................................................................................
11.    Percent of Class Represented by Amount in Row (9)

       5.4% based on 135,437,000 shares outstanding as of September 30, 2006.
................................................................................
12.    Type of Reporting Person:


       IA





                                                               Page 4 of 9 Pages

Item 1(a).        Name of Issuer:
                  Express Scripts, Inc. (the "Issuer").

Item 1(b).        Address of Issuer's Principal Executive Offices:
                  13900 Riverport Dr., Maryland Heights, Missouri 63043.

Item 2(a).        Name of Person Filing

                  This  Statement  is filed on behalf  of each of the  following
                  persons (collectively, the "Reporting Persons"):

                  i)   Glenview  Capital  Management,  LLC  ("Glenview  Capital
                       Management"); and

                  ii)  Lawrence M. Robbins ("Mr. Robbins").

                  This Statement  relates to Shares (as defined herein) held for
the accounts of Glenview Capital Partners,  L.P., a Delaware limited partnership
("Glenview Capital Partners"), Glenview Institutional Partners, L.P., a Delaware
limited partnership ("Glenview Institutional Partners"), Glenview Capital Master
Fund, Ltd., a Cayman Islands exempted company  ("Glenview Capital Master Fund"),
Glenview  Offshore  Opportunity  Fund,  Ltd., a Cayman Islands  exempted company
("Glenview Offshore Opportunity Fund"), Glenview Capital Opportunity Fund, L.P.,
a Delaware limited partnership ("Glenview Capital Opportunity Fund"), GCM Little
Arbor Master Fund,  Ltd., a Cayman Islands  exempted  company ("GCM Little Arbor
Master Fund"); GCM Little Arbor Institutional Partners, L.P., a Delaware limited
partnership ("GCM Little Arbor  Institutional  Partners"),  and GCM Little Arbor
Partners, L.P., a Delaware limited partnership ("GCM Little Arbor Partners").

                  Glenview Capital  Management  serves as investment  manager to
each of Glenview Capital Partners,  Glenview  Institutional  Partners,  Glenview
Capital  Master Fund,  Glenview  Offshore  Opportunity  Fund,  Glenview  Capital
Opportunity  Fund, GCM Little Arbor Master Fund, GCM Little Arbor  Institutional
Partners,  and GCM Little Arbor  Partners.  In such capacity,  Glenview  Capital
Management  may be deemed to have voting and  dispositive  power over the Shares
held  for  the  accounts  of  each  of  Glenview  Capital   Partners,   Glenview
Institutional   Partners,   Glenview  Capital  Master  Fund,  Glenview  Offshore
Opportunity  Fund,  Glenview Capital  Opportunity  Fund, GCM Little Arbor Master
Fund, GCM Little Arbor  Institutional  Partners,  and GCM Little Arbor Partners.
Mr. Robbins is the Chief Executive Officer of Glenview Capital Management.




                                                               Page 5 of 9 Pages



Item 2(b).        Address of Principal Business Office or, if None, Residence

                  The  address  of the  principal  business  office  of  each of
Glenview Capital Management and Mr. Robbins is 767 Fifth Avenue, 44th Floor, New
York, New York 10153.

Item 2(c).        Citizenship

                  i)   Glenview Capital Management is a Delaware limited
                       liability company; and

                  ii)  Mr. Robbins is a citizen of the United States of America.

Item 2(d).        Title of Class of Securities:

                  Common Stock, par value $0.01 per share (the "Shares")

Item 2(e).        CUSIP Number:

                  302182100

Item 3.           If This Statement is Filed Pursuant to ss.ss.240.13d-1(b) or
                  240.13d-2(b) or (c), Check Whether the Person Filing is a:

                  This Item 3 is not applicable.

Item 4.           Ownership:

Item 4(a).        Amount Beneficially Owned:

                  As of January 18, 2007,  each of Glenview  Capital  Management
and Mr.  Robbins may be deemed to be the beneficial  owner of 7,349,404  Shares.
This amount  consists  of: (A)  309,200  Shares held for the account of Glenview
Capital Partners;  (B) 3,698,656 Shares held for the account of Glenview Capital
Master Fund; (C) 1,589,200 Shares held for the account of Glenview Institutional
Partners; (D) 444,200 Shares held for the account of the GCM Little Arbor Master
Fund;  (E) 88,200 Shares held for the account of GCM Little Arbor  Institutional
Partners;   (F)  880,287  Shares  held  for  the  account  of  Glenview  Capital
Opportunity  Fund; (G) 337,461 Shares held for the account of Glenview  Offshore
Opportunity  Fund and (H) 2,200  Shares held for the account of GCM Little Arbor
Partners.

Item 4(b).        Percent of Class:

                  The  number  of  Shares  of  which  each of  Glenview  Capital
Management and Mr. Robbins may be deemed to be the beneficial owner  constitutes
approximately  5.4% of the  total  number  of  Shares  outstanding  (based  upon
information  provided by the Issuer in its most recently-filed  quarterly report
on Form 10-Q,  there were  135,437,000  shares  outstanding  as of September 30,
2006).




                                                               Page 6 of 9 Pages


Item 4(c).        Number of Shares of which such person has:

Glenview Capital Management and Mr. Robbins:

(i)   Sole power to vote or direct the vote:                   0

(ii)  Shared power to vote or direct the vote:                 7,349,404

(iii) Sole power to dispose or direct the disposition of:      0

(iv)  Shared power to dispose or direct the disposition of:    7,349,404


Item 5.           Ownership of Five Percent or Less of a Class:
                  This Item 5 is not applicable

Item 6.           Ownership of More than Five Percent on Behalf of Another
                  Person:

                  This Item 6 is not applicable.

Item 7.           Identification  and  Classification  of the  Subsidiary  Which
                  Acquired the Security  Being Reported on By the Parent Holding
                  Company:

                  See disclosure in Item 2 hereof.

Item 8.           Identification and Classification of Members of the Group:
                  This Item 8 is not applicable.

Item 9.           Notice of Dissolution of Group:
                  This Item 9 is not applicable.

Item 10. Certification:

                  By signing below each of the Reporting Persons certifies that,
to the best of their knowledge and belief, the securities referred to above were
not  acquired and are not held for the purpose of or with the effect of changing
or influencing the control of the issuer of the securities and were not acquired
and are not  held in  connection  with or as a  participant  in any  transaction
having that purpose or effect.






                                                               Page 7 of 9 Pages


                                    SIGNATURE

                  After  reasonable  inquiry and to the best of my knowledge and
belief,  I certify  that the  information  set forth in this  statement is true,
complete and correct.

Date: January 18, 2007                    GLENVIEW CAPITAL MANAGEMENT, LLC


                                          By: /s/ Lawrence M. Robbins
                                              ---------------------------------
                                          Name:  Lawrence M. Robbins
                                          Title: Chief Executive Officer


Date: January 18, 2007                    LAWRENCE M. ROBBINS


                                          /s/ Lawrence M. Robbins
                                          -------------------------------------








                                                               Page 8 of 9 Pages


                                  EXHIBIT INDEX


Ex.                                                                  Page No.

A      Joint Filing Agreement, dated January 18, 2007 by and
       between Glenview Capital Management, LLC and
       Lawrence M. Robbins........................................      9






                                                               Page 9 of 9 Pages



                                    EXHIBIT A

                             JOINT FILING AGREEMENT

      The  undersigned  hereby  agree that the  statement  on Schedule  13G with
respect to the Common  Stock of Express  Scripts,  Inc.  dated as of January 18,
2007 is, and any  amendments  thereto  (including  amendments  on Schedule  13D)
signed  by each of the  undersigned  shall  be,  filed on  behalf  of each of us
pursuant to and in accordance  with the  provisions  of Rule 13d-1(k)  under the
Securities Exchange Act of 1934, as amended.

Date: January 18, 2007                    GLENVIEW CAPITAL MANAGEMENT, LLC


                                          By: /s/ Lawrence M. Robbins
                                              ---------------------------------
                                          Name:  Lawrence M. Robbins
                                          Title: Chief Executive Officer


Date: January 18, 2007                    LAWRENCE M. ROBBINS

                                          /s/ Lawrence M. Robbins
                                          -------------------------------------