We found 1 provider named 'Norman Nishioka' nationally.
Dr. Norman Nishioka is a gastroenterologist in Boston, MA. His areas of expertise consist of esophageal cancer, barrett's esophagus, and acid reflux (GERD). Dr. Nishioka accepts several insurance carriers, including Blue Cross/Blue Shield, Coventry, and Humana ChoiceCare Network. He is a graduate of the University of California, Los Angeles (UCLA), David Geffen School of Medicine and a graduate of Massachusetts General Hospital's residency program. He is affiliated with Massachusetts General Hospital. He welcomes new patients.
Clinical interests: Diagnostic Endoscopy, Acid Reflux, Esophageal Cancer, Barrett's Esophagus, Therapeutic Endoscopy