Dr. Singh specializes in laparoscopic, robotic, 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). He performs single anastomosis duodenal switch surgery and revisional bariatric surgery.

Dr. Singh is the Bariatric Program Director and an associate professor of surgery at Albany Medical College.