EXHIBIT 23 INDEPENDENT AUDITORS' CONSENT We consent to the incorporation by reference in Registration Statement Nos. 2-54345, 2-63803, 2-75715, 2-88474, 2-96491, 33-32465 and 33-57537 on Form S-8 and in Registration Statement Nos. 33-55136, 33-53817, 33-57325, 33-59784, 333-631, 333-63441, 333-65901 and 333-68751 on Form S-3 of our report dated October 30, 1998, appearing in this Annual Report on Form 10-K of Bergen Brunswig Corporation for the fiscal year ended September 30, 1998. /s/ Deloitte & Touche LLP Costa Mesa, California December 28, 1998 EXH 23 - Page 1