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About us

Since 1994, the team of orthopedic specialists at OrthoArizona has been dedicated to compassionate care of the highest quality.

Our orthopedic and podiatric surgeons along with primary care physicians specialize in all areas of musculoskeletal care including sports medicine, spine, shoulder, elbow, hand, wrist, hip, knee, foot, ankle, pediatrics, trauma, and workers’ compensation.

OrthoArizona has nearly two dozen offices throughout the Valley, each focused on quality care, compassion, and excellent customer service.

young black male getting a massage or therapy from young masseuse

Board Officers

John K. Bradway, MD

Dr. Bradway has served as the President of OrthoArizona since 2008. He also was the President of OSNA, PC for over fifteen years.

As an orthopedic surgeon, he specializes in total joint replacement.

Dr. Bradway is an Examiner for the American Board of Orthopaedic Surgery. He has received numerous “top doctor” designations from national and local organizations.

Dr. Bradway graduated cum laude from Whitman College and received his MD degree from University of Arizona College of Medicine. He then completed his orthopaedic residency at the Mayo Graduate School of Medicine (Mayo Clinic).

He is board certified by the American Board of Orthopaedic Surgery and is a member of the American Association of Hip and Knee Surgeons.

John Bradway

Shelden L. Martin, MD
Senior Vice President of Operations

Dr. Shelden L. Martin became OrthoArizona’s Senior Vice President of Operations in January 2022.

Dr. Martin is a fellowship-trained, board-certified orthopedic surgeon with a subspecialty in sports medicine. He has expertise in shoulder, elbow and knee surgery, including shoulder replacement, reverse shoulder replacement, rotator cuff surgery, ACL reconstruction and all cartilage restoration procedures. His philosophy of care emphasizes a thorough understanding of his patients’ injuries, respect for their time, collaborative decision-making and delivery of customized treatment plans in order to return patients to their active lifestyles. Dr. Martin received his medical degree from Georgetown University School of Medicine and he later completed his orthopedic surgery residency with Loyola University Medical Center in Chicago, Illinois. He also received fellowship training from the University of Pennsylvania School of Medicine and the OrthoCarolina Sports Medicine & Shoulder & Elbow Center in Charlotte, North Carolina. Dr. Martin serves as Head Team Physician for the Arizona Rattlers, as well as Associate Team Physician for the Arizona Diamondbacks and the Chicago White Sox. He also serves as a team physician for the Arizona Coyotes as well as Team Orthopedic Surgeon for Desert Vista High School in Ahwatukee, Arizona.

Shelden L. Martin, MD

James F. Davidson, MD
Vice President of Medical Affairs

Dr. Davidson is board-certified by the American Board of Orthopaedic Surgery and has a Subspecialty Certification in Sports Medicine. His special interests include disorders of the shoulder and knee. Dr. Davidson enjoys the innovation and technology that is central to orthopedics and relishes the opportunity to help patients get better and return to their sport, job, and lifestyle. He is a spring training physician for the Chicago White Sox as well as the team orthopedist for numerous local schools. He received his medical degree from the Columbia University College of Physicians and Surgeons in New York and he later completed his orthopedic residency and fellowship in sports medicine with the Maricopa Medical Center Department of Surgery in Phoenix. Dr. Davidson is a fellow of the American Academy of Orthopaedic Surgeons and a member of the Arthroscopy Association of North America as well as the American Orthopaedic Society for Sports Medicine. He has published scientific papers and spoken nationally on topics ranging from anterior cruciate ligament reconstruction to arthroscopic rotator cuff repair. Dr. Davidson has been recognized by PHOENIX Magazine as a “Top Doc” in both Orthopedics and Sports Medicine.
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Contact Corporate at 602.772.3800

Schedule your appointment today!