Wilson-Cook Medical, Inc. is the gastroenterology division of Cook Group, Inc. Specializing in the design, development, and production of endoscopic accessories used in the treatment of gastrointestinal diseases. These accessories include but are not limited to: schincterotomes, wire guides, stents, catheters, forceps, PEG's, needles, cytology brushes, and snares. MEDICAL EQUIPMENT & SUPPLIES