Dr. Glen Isamu Komatsu, MD is a health care provider primarily located in Torrance, CA, with another office in San Pedro, CA. He has 46 years of experience. His specialties include Hospice & Palliative Medicine, Pain Medicine, Neonatology, Obstetrics & Gynecology, Sports Medicine. Dr. Komatsu is affiliated with Providence Little Company Of Mary Medical Center Torrance.