Meet Dr. Tchejeyan
Gregory H. Tchejeyan, MD.
Fellowship Trained, Board Certified Orthopaedic Surgeon, Diplomate, American Board of Orthopaedic Surgery
Dr. Gregory H. Tchejeyan is a Fellowship-trained orthopaedic surgeon specializing in Joint Replacement and Sports Medicine. He trained in New York at the world-renowned Insall Scott Kelly Institute, where he assisted the team doctors for the Knicks and Yankees. Now practicing in Southern California, he focuses on Orthopaedic Surgery, Hip and Knee Replacement, Sports Medicine, Computer Assisted Surgery (CAS) / Navigation, and Minimally Invasive Surgery (MIS).
With a strong foundation in general orthopaedics, Dr. Tchejeyan is dedicated to providing the highest quality care by utilizing the latest advancements in technology. Over the past 25 years, he has performed more than 12,000 surgeries, offering personalized, effective treatments to help patients regain mobility and restore their active lifestyles.
Education, Training & Publications
Adult Reconstruction and Sports Medicine Fellowship
Insall Scott Kelly Institute for Adult Reconstruction and Sports Medicine, Beth Israel Medical Center, New York, New York
Orthopaedis Surgery Internship & Residency
University of Southern California School of Medicine, Los Angeles, CA. Los Angeles County Medical Center Department of Orthopaedic Surgery, Los Angeles, CA
Medical Degree
University of Southern California School of Medicine, Los Angeles, California. Graduated Alpha Omega Alpha, Medical Honor Society
Undergraduate Degree
University of California at Santa Barbara, Santa Barbara, California. Graduated Magna Cum Laude
Professional Affiliations
American Academy of Orthopaedic Surgeons
California Orthopaedic Association
California Medical Association
Alpha Omega Alpha Medical Honor Society
University of Southern California Graduate Orthopaedic Society
Past Team Doctor Affiliations
Agoura High School
Oaks Christian High School
Hospital Affiliations
Watch Dr. T on Social
Follow Dr. Tchejeyan on social media for a behind-the-scenes look at surgery, pre-op preparation, and his own health journey, including Ironman training. With over 65 million views, his content highlights both the daily routine of a surgeon and his commitment to personal health and wellness.
Contact us
We’re honored to have you as a patient and look forward to building a relationship with you. If you have any questions, please feel free to contact our office, and our staff will be happy to assist you.