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Giving Back

We give back in our local and global community

Many doctors and therapists have chosen to volunteer, independent of their relationship with OSS.  

At High Schools, Places of Worship and Civil Service.  Our providers routinely volunteer at local high schools like St. Francis High School, Burbank High School, and Burroughs High School as the sports doctor for football games.  We also have provided free orthopaedic care to community members locally and abroad, worked in the California Special Olympics and served in the United States military. Dr. Stephan Yacoubian is part of the US Navy reserves. 

We do scientific research and serve on medical boards

All our doctors have voluntarily researched and written papers to advance their specific subspecialty. Some of our collective involvements include memberships on editorial boards (e.g., Dr. Shahan Yacoubian is on the board for the Journal of Arthroplasty), chair positions the Providence Health System, written publications for books (e.g., Case Studies in Pain Management, European Spine Journal, and a book chapter in Neurosurgery Tricks of the Trade).

We did knee replacement surgeries in historic Armenia

Artsakh, formerly referred to as Nagorno-Karabakh and part of historical Armenia, had a small population of 150,000 of Armenians and this group had great difficulty accessing adequate healthcare and medical services. Our doctors traveled with the Adventist Health Glendale mission and Armenia Fund to this region to provide orthopaedic help. 

In a span of 4 days, the doctors performed dozens of orthopaedic surgeries at the Stepanakert Republican Medical Center.  They performed 14 total knee replacement surgeries, which were done for the first time in this remote region, and 4 minimally invasive shoulder and knee surgeries (arthroscopy) along with other procedures.  Through their strong professional relationships with medical companies in LA, these doctors also secured an important donation - expensive orthopaedic surgery supplies - from DJO Surgical (total value of $200,000). 

All while delivering these treatments, the LA based doctors simultaneously coached a local orthopaedic doctor on how to do orthopaedic minimally invasive surgery and set protocols for orthopaedic operations.

Read What Our Patients Say

  • “Best orthopaedic surgery in the state, no country. ”
    - H.G.
  • “I'm thrilled to return as a patient of Dr. Stephan Yacoubian for my upcoming knee arthroscopy surgery. He performed surgery for my other knee over 10 years ago and gave me excellent care. His expertise and experience give me peace of mind but just as important he takes the time during my appointment to answer any questions I have. His office staff is ... ”
    - Karen G.
  • “The care my 11-year old received from Omar Duenes at OSS was outstanding….as soon as Omar D. saw them (Xrays of wrist), he was able to determine that she broke her wrist. He was extremely professional, knowledgeable, and helpful. ”
    - DeAnna
  • “Did my PT here after a major back surgery. Love OSS! Everything runs well, people are friendly. I came out strong as hell and confident in my new abilities. ”
    - Brenna R.
  • “Dr. Feldman has treated me on and off for over ten years. ... I love that OSS has everything he needs to diagnose in-house which makes it very easy. ”
    - Stacey L.
  • “I was expecting a big cold medical office but got a warm intimate welcome from the staff…They were well staffed: My son got x-rays done promptly. I feel very confident in Dr. Moses and when my son needed a custom splint, (they) were able to make it right away on the premises. ”
    - Andrea