Demetri J. Merianos, M.D.

Demetri J. Merianos, MD is Associate Professor of Surgery in the division of Pediatric Surgery and Pediatric Trauma at Weill Cornell Medical College and  Assistant Attending Surgeon at New York-Presbyterian/Weill Cornell Medical Center. Board-certified in both pediatric and general surgery, he specializes in pediatric minimally invasive surgery, including advanced laparoscopic and thoracoscopic procedures. He enjoys a wide range of clinical interests and expertise, including neonatal and congenital anomalies, pediatric general and thoracic surgery, pediatric gastrointestinal surgery, and pediatric surgical oncology.  

Dr. Merianos is fluent in Spanish and Greek. He received his unde...