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John N Harker, DO

John N Harker, DO

Orthopaedic Surgery
Dr. John N. Harker, DO is an Orthopedic Surgeon. Dr. Harker completed his medical school training at Nova Southeastern University, followed by his residency at Michigan State University. Dr. Harker completed his internship at Michigan Capital Medical. As an Orthopedic Surgeon, Dr. Harker treats conditions and performs procedures related to Orthopedic Medicine, including: Carpal Tunnel Syndrome, Carpal Tunnel Surgery, Injury, Fractures, Arthritis, Trauma, Elbow and Shoulder Surgery, Wrist and Knee Arthroscopy, Hip Replacements, and Hand and Joint Surgery. Dr. Harker is board certified in Orthopedic Surgery. Dr. Harker's primary office is located at Clearwater Orthopedic Sports Medicine in Largo, Florida.

Humana Medicare - PPO

Medicare Assignment

Auto Accident Insurance

Workmans Group



Carpal Tunnel Surgery

carpal tunnel syndrome

Elbow and Shoulder Surgery


Hand and Joint Surgery

Hip or Knee

Hip Replacements



Joint Replacement

Knee Replacement

Laser Procedure and Surgery


Podiatry Diabetic Foot Care


Sports Medicine


Wrist and Knee Arthroscopy