Sonoran Spine Center - Spine surgeons specializing in adult and pediatric spinal disorders and spine research. (Mesa, Arizona) David P. Richards, MD - Orthopedic surgeon with a special interest in arthroscopy. Located in Phoenix, Mesa, and Scottsdale. The Core Institute - Providing orthopedic and sports medicine care in Sun West City, AZ. Arizona Orthopaedic Associates - Orthopedic surgery practice dedicated to restoring active lifestyles. Located in Phoenix. Canyon Orthopedics - Orthopedic practice providing care to patients for over forty years. Offices located in Phoenix, Glendale, and Goodyear. Flagstaff Bone and Joint - Specializing in surgical orthopedics including hip, shoulder, and knee surgery with further emphasis on general orthopedics and sports medicine. Southwest Orthopaedic Surgery Specialists, PLC. - Orthopedic surgery specialists located in Tucson.