Masahiro Ono is a Thoracic Surgeon and a Vascular Surgeon in Austin, Texas. Dr. Ono is highly rated in 1 condition, according to our data. His top areas of expertise are Renovascular Hypertension, Peptic Ulcer, Kimura Disease, Heart Transplant, and Patent Foramen Ovale Repair. Dr. Ono is currently accepting new patients.