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John R Barker, MD

John R Barker, MD

Spine Surgery

Accepted Insurance

Medicare

Medicaid of California

Cigna HMO

Procedures & Conditions

ACL

Ankle

Arthroscopic

Artificial

Athlete

Back

Back Pain

Bone

Broken

Cervical

Chronic

Compression

Cuff

Degenerative Spine Disease

Disc

Discectomies

Discectomy

Disk

Disorders

Elbow

Entrapment

Fracture

Fusion

Fusions

Hip

Injuries

Injury

Invasive

Joint

Kids

Knee

Kyphoplasty

Ligament

Low

Low Back Pain

Lumbar

MCL

Medicine

Minimally

Myelopathy

Neck

Neck Pain

Nerve

Nerve Entrapment

Neuropathy

Orthopedic

Orthopedic Surgeons

Orthopedic Surgery (Spine)

Orthopedics

Osteoporosis

Pain

Pelvic

Peripheral

Problems

Procedure

Radiculopathy