Attached files

file filename
EX-31.4 - SECTION 302 CFO CERTIFICATION - PharMerica CORPdex314.htm
EX-10.40 - AMENDED AND RESTATED PRIME VENDOR AGREEMENT - PharMerica CORPdex1040.htm
10-K/A - FORM 10-K AMENDMENT NO. 1 - PharMerica CORPd10ka.htm

Exhibit 31.3

CERTIFICATION

I, Gregory S. Weishar, certify that:

1. I have reviewed this annual report on Form 10-K of PharMerica Corporation; and

2. Based on my knowledge, this 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 with respect to the period covered by this report.

DATE: May 25, 2011

 

/s/ Gregory S. Weishar

Chief Executive Officer and Director