- Medical School- Mt. Sinai School of Medicine
- Internship- Beth Israel Medical Center
- Residency- Beth Israel Medical Center
- Fellowship- Norwalk Hospital
- Internal Medicine
Dr. Riback specializes in gastroenterology. He earned his medical degree from the Mount Sinai School of Medicine. He completed an internship and residency in internal medicine at Beth Israel Medical Center in New York City followed by a fellowship in gastroenterology at Norwalk Hospital.
Dr. Riback is board-certified in gastroenterology by the American Board of Internal Medicine.