New Search Joseph G. Mayo MD (714) 524-3800 Primary Specialties Orthopaedic Surgery (Board Certified) Secondary Specialties Hip Knee Spine Primary Office Address: 1275 N Rose Dr #130 Placentia, CA 92870 Fax: (714) 524-5036 Web Page: www.orthodoc.aaos.org/docmayo Recommend this Physician Get Directions Featured Video Education Mayo Medical School Physician Bio Dr. Joseph G. Mayo is a Board Certified Orthopaedic Surgeon specializing in General Orthopaedic Surgery. He accomplished his undergraduate studies at St. Olaf College in Northfield Minnesota from 1972-1974; the University of Minnesota, Minneapolis BA, Magna Cum Laude, Philosophy from 1975-1977; and the University of Minnesota, St. Paul BS, Magna Cum Laude, Biology from 1977-1979. Dr. Mayo received his Medical Degree from Mayo Medical School, Rochester Minnesota in 1983. His Residency in Internal Medicine took place at Mayo Graduate School of Medicine, followed by Residency in Orthopaedic Surgery also at Mayo Graduate School of Medicine. He completed his Residency in 1989. Dr. Mayo believes all patients should be treated with caring and compassion. He states, “Many of my patients have been with me for ten years and are like an extended family.” Dr. Mayo is a Fellow of the American Academy of Orthopaedic Surgeons. He is a Member of the American Medical Association, State Medical Society and the State Orthopaedic Society.