Internal Medicine Specialists, also doing business as Central Florida Gastroenterology was established in 1971. Since then our practice has grown to 11 Practitioners including gastroenterology physicians, Physician Assistants (PA), and Nurse Practitioners (ARNP). We currently treat patients out of 8 Central Florida locations including Orlando, Kissimmee, Ocoee, Sand Lake, and Clermont.
Family Practice Gastroenterology Internal Medicine Nephrology Osteopathy (D.O.)
We are staffed at several conveniently located Hospitals in the Orlando, Kissimmee, Ocoee and Sand Lake area. Our Gastroenterologists are affiliated with three state of the art Endoscopy centers.
Our physicians are Diplomates of the American Board of Internal Medicine in the subspecialty of Gastroenterology. All of our physicians participate in the Medicare program and are contracted with major health plans found in the Central Florida area.
Glen Vander Zalm
Vander Zalm Glen MD
Vander Zalm, Glen, Md - Central Fl Gastroenterology
The doctors, nurses, and staff here are very friendly. I've been going to them ever since I've had acid reflux problems and stomach irritations over a year. They really care about their patients. I feel very comfortable going here.