Dr. Ian G Harnik, MD

Dr. Ian Harnik specializes in gastroenterology and internal medicine, bringing over two decades of medical expertise to his practice. He earned his medical degree from New York University School of Medicine and has dedicated 22 years to caring for patients with digestive health concerns. His comprehensive training in both gastroenterology and internal medicine allows him to provide specialized care for complex gastrointestinal conditions while maintaining a broad understanding of overall patient health. Dr. Harnik is fluent in English, Italian, Polish, and Spanish, enabling him to communicate effectively with diverse patient populations.

Dr. Harnik practices at Montefiore Hospital and Gastroenterology And Liver Associates Of Riverdale in Bronx, New York. His clinical focus includes treating conditions such as colon polyps, abdominal pain, and dyspepsia. He performs essential diagnostic procedures including colonoscopy, upper GI endoscopy, and lower GI endoscopy to help identify and …address gastrointestinal concerns. Patients have given him an average rating of 3.6 on Vitals, reflecting their experiences with his care.