Dr. Marvin Singh is a gastroenterologist in Rochester, New York and is affiliated with multiple hospitals in the area, including Scripps Memorial Hospital-Encinitas, UC Irvine Medical Center and The Endoscopy Center-Encinitas. He received his medical degree from Virginia Commonwealth University School of Medicine and has been in practice for more than 20 years. Dr. Marvin Singh has expertise in treating colonoscopy, upper gi endoscopy, gastroenteritis, among other conditions - see all areas of expertise. Dr. Marvin Singh accepts Medicare, Aetna, Humana, Cigna, Blue Cross, United Healthcare - see other insurance plans accepted.