Photo of Lawrence S. Barnett, MD

Lawrence S. Barnett, MD

Accepting New Patients
Offers Video Visits
280 South Main Street, Suite 200
Orange, CA 92868
2257.5 miles away
Medical Groups & Affiliations
Providence Affiliated Physicians, St. Joseph
Speaks: English
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Orthopaedic Specialty Institute - Orange

280 South Main Street, Suite 200, Orange, CA 92868

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About Lawrence S. Barnett

Dr. Lawrence Barnett is a board certified orthopaedic surgeon whose practice focuses on general orthopaedics. His interests include sports related injuries as well as joint arthritis.
Dr. Barnett is an attending physician at St. Joseph Hospital in the City of Orange. He is also a clinical professor at the University of California, Irvine.
He received his undergraduate degree from the University of California, Berkeley and then attended medical school at Stanford School of Medicine. At Stanford, Dr. Barnett was selected to the Alpha Omega alpha honor society. He then completed a surgical internship at Orange County Medical Center and following this, a residency in Orthopaedic Surgery at University of California, San Francisco.
Dr. Barnett has been involved in community and physician education throughout his career. He is a member of the American Academy of Orthopaedic Surgeons, the Western Orthopaedic Association, and the California Medical Association.

Medical School

Stanford University
1962

Internship

Stanford University Medical Center
1963

Residency

Orange County Medical Center
1966

Board Certifications
  • American Board of Orthopaedic Surgery, Orthopaedic Surgery
Orthopaedic Specialty Institute - Orange
280 South Main Street, Suite 200
Orange, CA 92868

Orthopaedic Specialty Institute - Irvine
16300 Sand Canyon Avenue, Suite 511
Irvine, CA 92618

Medical Groups & Affiliations
Providence Affiliated Physicians, St. Joseph

Affiliated Locations
Providence St. Joseph Hospital - Orange

Clinical Interests

  • Abnormalities Of The Tarsal Bones
  • Accessory Navicular
  • Achilles Tendon Injury
  • Achilles Tendonosis
  • Acromioclavicular Joint Separation
  • Ankle Dislocation
  • Ankle Fracture
  • Ankle Injury
  • Ankle Tendon Tear
  • Anterior Cruciate Ligament (Acl) Injury
  • Arm Fracture
  • Arm Injury
  • Arthritis
  • Arthritis Of Knee
  • Bursitis
  • Bursitis Of The Elbow
  • Cartilage Injury
  • Chronic Muscle Injury
  • Chronic Tendon Injury
  • Clavicle Fracture
  • Compartment Syndrome
  • Compound Fracture
  • Dislocated Patella
  • Distal Radial Fracture
  • Elbow Bone Spur
  • Elbow Dislocation
  • Elbow Fracture
  • Elbow Injury
  • Elbow Sprain
  • Epicondylitis
  • Femur Fracture
  • Fibula Fracture
  • Foot Tendon Tear
  • Forearm Fracture
  • Frozen Joint
  • Fundoplication
  • Gluteal Injury
  • Hamstring Injury
  • Heterotopic Ossification
  • Hip Abductor Tear
  • Hip Arthritis
  • Hip Dislocation
  • Hip Fracture
  • Hip Impingement
  • Hip Injury
  • Hip Osteoarthritis
  • Humerus Fracture
  • Iliotibial Band Friction Syndrome
  • Joint Dislocation
  • Joint Infection
  • Joint Sprain
  • Knee Dislocation
  • Knee Fracture
  • Knee Injury
  • Knee Instability
  • Lateral Epicondylitis
  • Leg Fracture
  • Leg Injury
  • Leg Mass
  • Ligament Injury
  • Ligament Tear
  • Medial Collateral Ligament Injury Of The Knee
  • Medial Epicondylitis
  • Meniscus Injury
  • Meniscus Tear
  • Monteggia Fracture
  • Muscle Injury
  • Muscle Strain
  • Muscle Tears
  • Non Displaced Fracture
  • Non-Displaced Fracture Of Radius
  • Nonunion Fracture
  • Olecranon Bursitis
  • Orthopedic Infections
  • Osteochondral Lesions
  • Osteochondral Lesions Of The Hand And Wrist
  • Osteochondroma
  • Osteonecrosis
  • Osteonecrosis Of The Hip
  • Overuse Injury
  • Paratenonitis
  • Patellofemoral Syndrome
  • Pectoralis Major Tendon Injury
  • Pelvic Fracture
  • Prosthetic Joint Infection
  • Proximal Ulnar Fracture
  • Quadrangular Space Syndrome
  • Quadriceps Injury
  • Radial Fracture
  • Radial Head Fracture
  • Radial Pseudarthrosis
  • Repetitive Stress Injury
  • Rotator Cuff Disorders
  • Rotator Cuff Injury
  • Separated Shoulder
  • Shoulder Dislocation
  • Shoulder Injury
  • Shoulder Instability
  • Shoulder Strain
  • Snapping Hip Syndrome
  • Sports Related Injury
  • Stress Fracture Of The Radius
  • Stress Fractures
  • Synovitis
  • Tendinosis
  • Tendon Injury
  • Tenosynovitis
  • Tibia Fracture
  • Tibial Spine Fracture
  • Tibial Tendonitis
  • Ulnar Fracture
  • Ulnar Nerve Compression
  • Virtual Care
  • Work Related Musculoskeletal Disorders
  • Wrist Dislocation