John Mark Larsen, MD, QME

Qualified Medical Evaluator for Orthopaedic, Sports Medicine, and Neuromuscular Assessments

Welcome!

I’m Dr. John Mark Larsen, a Qualified Medical Evaluator (QME) and orthopaedic surgeon with over 30 years of experience. I am dedicated to providing impartial and evidence-based evaluations in complex orthopaedic and spinal cases. My journey in medicine began with a Bachelor’s in Economics from Pacific Lutheran University, followed by my medical degree from the University of Washington. After completing my residency in orthopaedic surgery at LAC+USC Medical Center, I further specialized with a fellowship in reconstructive spinal surgery at Rancho Los Amigos Medical Center.

In addition to my clinical practice, I serve as the Associate Medical Director of Orthopaedic Surgery at AIM Specialty Health, where I work to shape orthopaedic policies and protocols. Through my consulting firm, John Larsen MD, Inc., I offer comprehensive medical-legal evaluations and expert insights for orthopaedic-related legal cases. My commitment to ongoing professional growth and service reflects my dedication to advancing the field of orthopaedic surgery and delivering high-quality, reliable evaluations.

Professional Accreditations

Doctor of Medicine, University of Washington School of Medicine, 1986
Bachelor of Arts in Economics, Pacific Lutheran University, 1982

License

California Medical License (License No. G123456)

Board Certification

American Board of Orthopaedic Surgery (valid 1992-2022)

Reconstructive Spinal Surgery Fellowship, Rancho Los Amigos Medical Center, 1992
Orthopaedic Surgical Residency, Los Angeles County/University of Southern California Medical Center, 1991 (valid 1992-2022)
Rotating Surgical Internship, Los Angeles County/University of Southern California Medical Center, 1987

Medical Director, Downey Orthopaedic Medical Group, 1992-2015
Medical Director, Channel Islands Orthopaedic Medical Group, 2015-Present
Associate Medical Director, AIM Specialty Health, Orthopaedic Surgery, 2018-Present

Areas of Expertise

Orthopaedic Surgery

Comprehensive surgical care for musculoskeletal injuries and disorders
Expertise in treating fractures, joint injuries, and complex orthopaedic cases
Minimally invasive and advanced orthopaedic surgical techniques

Reconstructive Spinal Surgery

Surgical treatments for spinal disorders, including degenerative conditions and deformities
Complex reconstructive procedures to restore spinal stability and function
Patient-centered care to optimize recovery and post-surgery quality of life

Orthopaedic Research and Education

Clinical research to advance orthopaedic treatment methods
Mentorship and education for aspiring orthopaedic surgeons and medical professionals
Contributions to publications and professional presentations

Qualified Medical Evaluator (QME)

Impartial medical evaluations for orthopaedic and spinal cases in legal and workers’ compensation contexts
Expert witness and medical consultant for orthopaedic-related legal cases
Detailed, evidence-based assessments for fair and accurate outcomes

Health Care Policy and Compliance

In-depth knowledge of healthcare regulations and orthopaedic care standards
Orthopaedic policy and compliance initiatives at AIM Specialty Health
Advocacy for safe, effective, and equitable orthopaedic practices through policy guidance

Sports Medicine

Diagnosis and treatment of sports-related injuries for athletes and active individuals
Focus on injury prevention, rehabilitation, and performance enhancement
Surgical and non-surgical solutions tailored to individual athletic needs

Schedule a Comprehensive QME Today to Support Your Strength, Balance, and Quality of Life!

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