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                                                                    Exhibit 23.3


INDEPENDENT AUDITORS' CONSENT


We consent to the use in this Registration Statement of AmeriSource-Bergen
Corporation on Form S-4 of our report dated March 21, 2001, appearing in the
Prospectus, which is part of this Registration Statement, and to the reference
to us under the heading "Experts" in such Prospectus.

/s/ Deloitte & Touche LLP

DELOITTE & TOUCHE LLP

Costa Mesa, California
May 21, 2001

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                                                                    EXHIBIT 23.3

INDEPENDENT AUDITORS' CONSENT

We consent to the incorporation by reference in this Registration Statement of
AmeriSource-Bergen Corporation on Form S-4 of our reports dated November 1,
2000 (December 20, 2000 as to Note 17), appearing in the Annual Report on Form
10-K of Bergen Brunswig Corporation for the year ended September 30, 2000 and to
the reference to us under the heading "Experts" in the Prospectus, which is part
of this Registration Statement.

/s/ DELOITTE & TOUCHE LLP


Costa Mesa, California
May 21, 2001