Jonathan Nassos, M.D.

Meet Dr. Nassos
Jonathan T. Nassos, MD is a board-certified, orthopaedic surgeon in Los Angeles Area, California. He specializes in surgical and nonsurgical treatment of musculoskeletal disorders and injuries, including arthroscopic surgery, joint replacement, and orthopaedic trauma. Dr. Nassos also serves as attending staff physician at Cedars-Sinai Medical Center in Los Angeles.
After earning his bachelor’s degree from the University of Illinois at Urbana-Champaign, Dr. Nassos went on to earn his doctor of medicine from Loyola University Chicago Stritch School of Medicine and his residency in orthopaedic surgery from Loyola University Medical Center in Maywood, Illinois.
After his residency, he completed an orthopaedic sports medicine fellowship at a prestigious Kerlan-Jobe orthopaedic Clinic in Los Angeles, California and worked as an assistant team physician for the Los Angeles Lakers, Dodgers, Kings, Sparks, Anaheim Ducks, and Loyola Marymount University. Dr. Nassos is committed to keeping up with advancements in his field and has been active in research, presenting at both national and international scientific meetings. His work appears in several industry publications. Dr. Nassos shares his expertise and currently serves as an associate master instructor of arthroscopy for the Arthroscopy Association of North America, where he teaches other orthopaedic surgeons about cutting-edge arthroscopic surgical procedures. He is also a fellow of the American Academy of Orthopedic Surgeons.
Dr. Nassos maintains an active lifestyle, enjoying hobbies such as running, basketball, and golf. He lives in Los Angeles with his wife, Jenni, his two daughters, and their two dogs.