Dr. William M. Gusten is a gastroenterologist in Burnt Hills, New York and is affiliated with multiple hospitals in the area, including Ellis Hospital, Saratoga Hospital and Saratoga Schenectady Endoscopy Center. He received his medical degree from Stony Brook University Health Sciences Center School of Medicine and has been in practice for more than 20 years. Dr. William M. Gusten has expertise in treating colonoscopy, upper gi endoscopy, inflammatory bowel disease (ibd), among other conditions - see all areas of expertise. Dr. William M. Gusten accepts Medicare, Aetna, Blue Cross, United Healthcare - see other insurance plans accepted.