James A. Fuson, MD, FACG, retired as Gastroenterologist from Spectrum Health Medical Group in Grand Rapids, Michigan. Specializing in gastroenterology, Dr. Fuson has worked with patients suffering from GERD and irritable/inflammatory bowel diseases, as well as other digestive complaints. The author of a textbook chapter, Dr. Fuson has conducted presentations on digestive health and serves Michigan State as an Associate Clinical Professor.