Dr. Leah M. Lieber, MD is a highly experienced gastroenterologist with over 21 years of practice in the field, currently serving patients at NYU Langone Ambulatory Care in Lake Success, NY. She is affiliated with several reputable hospitals, including NYU Langone Hospitals and North Shore University Hospital. Dr. Lieber specializes in a wide range of gastrointestinal conditions such as gastroesophageal reflux disease, irritable bowel syndrome, fatty liver disease, and more....