Dr. John Schermerhorn, MD is a skilled anesthesiologist based in Somersworth, NH, specializing in General Anesthesiology and Pain Medicine. He is affiliated with Frisbie Memorial Hospital and is currently accepting new patients. Dr. Schermerhorn graduated from the esteemed Columbia College of Physicians and Surgeons in New York City, NY. His expertise encompasses a wide range of anesthesia-related procedures, including Conscious Sedation, Pediatric Anesthesia, and Pain Management....