Established in 1983, PSS World Medical Inc. is one of the leading suppliers of medical products to physician practices in the United States. Based in Memphis, Tenn., the center carries more than 55,000 different medical products and represents over 1,000 major manufacturers. The firm provides variety of products, including surgical supply, needles, syringes and gloves. PSS World Medical Inc. carries various brands, such as Consult Diagnostic, Nightingale, Prevent, Select Medical Products and Evoke, to name a few.