Abington Hospital

The Albert Einstein Healthcare Foundation

Ambulatory Surgery Center at St. Mary

Amerisource Bergen

Bristol Myers Squibb

Capital Health System in Hamilton

Catholic Health System

Cephalon

Children’s Hospital of Philadelphia

CIGNA

Doylestown Hospital

Doylestown Hospital Diabetes Center

Doylestown Sports Medicine Center

Frankford Hospital

GlaxoSmithKline

Health & Wellness Center

Holy Redeemer Hospital

Intracorp

Lehigh Valley Healthcare Network

Medstar Television

McNeil Consumer Products

Merck & Co., Inc.

NovaCare

Ortho Pharmaceutical Corporation

Pennsylvania Hospital

Sankyo Pharmaceutical

TVG Corporation

University Orthopaedic Associates

Valley Preferred