Dr. Matthew Miki Tsushima, MD

Dr. Matthew Tsushima is a gastroenterologist and internal medicine physician who earned his medical degree from the University of Hawaii at Manoa. With 24 years of experience in medicine, he brings extensive knowledge to the diagnosis and treatment of digestive system disorders. Dr. Tsushima is fluent in Chinese, English, Spanish, and Tagalog, allowing him to communicate effectively with patients from diverse backgrounds.

Dr. Tsushima practices at Kaiser Permanente Moanalua Medical Center and sees patients at multiple locations throughout Hawaii, including Honolulu, Kula, and Wailuku. He specializes in treating colon polyps and hemorrhoids, and provides care for patients experiencing rectal bleeding. His expertise includes performing colonoscopies and lower GI endoscopies to diagnose and monitor digestive conditions. Dr. Tsushima also conducts comprehensive metabolic panels to evaluate overall health and organ function.