Minimally Invasive Surgery- Faculty


T. Paul Singh, MD

Dr. T. Paul Singh specializes in laparoscopic and minimally invasive procedures. He is widely recognized for applying his robotic surgical expertise to gastroenterology and other general surgery, including robotic gastric bypass surgery. He also performs advanced minimally invasive hernia repair, as well as complicated gastro-esophageal reflux and gastric bypass surgery (including lap-banding).


Brian Binetti, MD

Dr. Binetti specializes in laparoscopic surgeries of the esophagus and abdomen, including hernia repair and treatment of severe reflux disease. He performs laparoscopic gastric bypass and adjustable banding surgeries.

Edward Lee, MD

Dr. Edward Lee offers patients a comprehensive range of surgical options to treat colon and rectal cancer.



Brian Valerian, MD

Dr. Brian Valerian cares for patients with gastrointestinal problems/diseases with specific interest in benign and malignant conditions of the colon, rectum and anus. He is experienced in minimally invasive surgery for treatment of colon and rectal cancer, diverticulitis, inflammatory bowel disease, including Crohn’s disease and ulcerative colitis and other gastrointestinal disorders. Dr. Valerian is one of only two colorectal surgeons in the Capital Region to perform transanal endoscopic microsurgery for resection of rectal polyps and tumors. In addition, he performs specialized procedures for treatment of hemorrhoids.