Dr. Ryan Takao Matsuo, MD is a health care provider primarily located in Honolulu, HI, with other offices in Kamuela, HI and Ewa Beach, HI (and 3 other locations). He has 35 years of experience. His specialties include Diagnostic Radiology, Vascular & Interventional Radiology. Dr. Matsuo is affiliated with Molokai General Hospital. He speaks English.