Dr. John P. Kolnik graduated from the Philadelphia College of Osteopathic Medicine in 1992. He works in Voorhees, NJ and 1 other location and specializes in Gastroenterology and Internal Medicine. Dr. Kolnik is affiliated with Virtua Marlton Hospital and Virtua Voorhees Hospital.
Gastroenterology, Internal Medicine
Medical School: Philadelphia College of Osteopathic Medicine; Graduated 1992
*This physician has multiple office locations. See Office Information for details.