Dr. Heather Klavan is a distinguished gastroenterologist who is triple board certified in Gastroenterology, Internal Medicine, and Obesity Medicine. After graduating summa cum laude with a degree in Neuroscience from Tulane University, she earned her medical degree with AOA honors from the Albert Einstein College of Medicine, with a distinction in gastroenterology research. Dr. Klavan then completed her Internship at New York Presbyterian-Columbia Medical Center followed by her Internal Medicine Residency and Gastroenterology & Hepatology fellowship at Yale-New Haven Hospital/Yale School of Medicine. She also pursued specialized clinical training weight management and certification in bariatric endoscopy. Dr. Klavan’s expertise includes colon cancer screening, gastroesophageal reflux disease (GERD), inflammatory bowel disease (Crohn’s Disease/Ulcerative Colitis), irritable bowel syndrome (IBS), liver disease (cirrhosis, fatty liver/NASH), and weight management. Dr. Klavan prides herself in providing compassionate and individualized expert care for each of her patients.


“I love Dr. Klavan and was very sad when she moved away from New York. She is a great doctor, talks to you in simple terms, explains everything and I never felt rushed. She did my colonoscopy and everything went GREAT. I wish her good luck in her new location in NJ.”

– A.R., 6/2024