Marc J. Friedman, MD

Marc J. Friedman, MD

Locations of Practice:


Practice Coordinator: (818) 901-6600 Ext. 2910

Surgery Scheduler: (818) 901-6600 Ext. 2910

Fax: (818)901-4592

Additional Information:

Workers' Comp: 

Fellowship-Trained Sports Medicine Surgeon

Dr. Friedman is a graduate of Princeton University and Cornell University Medical School.

He completed his orthopedic residency training at UCLA and spent a year at Lenox-Hill Hospital in New York City as a sports medicine fellow. At the time, he had primary responsibility for the New York Jets football and New York Knicks basketball teams. He is an assistant clinical professor of orthopedics at UCLA.

Dr. Friedman has organized the American Academy of Orthopaedic Surgeons annual instructional course on the treatment of anterior cruciate ligament (ACL) injuries from 1992 from 1996. Also, Dr. Friedman was the sports medicine fellowship director at Southern California Orthopedic Institute. He was chairman of the Education Committee of the Arthroscopy Association of North America from 1997 to 1999.

He is board-certified by the American Board of Orthopaedic Surgery and is a fellow in the Arthroscopy Association of North America, the International Knee Society, and the American Orthopedic Society of Sports Medicine.

Dr. Friedman served as a physician specialist for the 1994 Olympic Games for soccer. He has published numerous sports medicine articles, co-edited the book "Prosthetic Ligament Reconstruction of the Knee," and lectures extensively both nationally and internationally, including live surgical demonstrations in Europe. He is presently involved in a multi-center FDA study of a meniscus replacement technique.

He is a qualified medical examiner (QME) for the State of California Industrial Medical Council, Department of Industrial Relations.

Dr. Friedman's outside interests include his family, jogging, tennis, golf, skiing, travel, and wine.

Marc J. Friedman, MD, is available to see patients at the Van Nuys and Valencia offices.


  • Knee
  • Knee Replacement
  • Shoulder
  • Sports Medicine
"Dr. Friedman was my surgeon for my left total knee replacement in April 2016. That procedure went so well that I scheduled my much needed right total knee replacement with him, too, which was done at the end of November the same year. He has many years of experience and many of these procedures under his belt. Plus he has a wonderful bedside manner and is very personable. I would highly recommend him to anyone." – Judith B. 
-A +A