Golden State Orthopedics & Spine (GSOS) is a leading provider of musculoskeletal care in the San Francisco bay area. Representing the joining of 3 well-respected and established local orthopedic groups: Muir Orthopaedic Specialists, Webster Orthopedics and OrthoNorCal, GSOS now has locations across the east and south bay, as well as affiliate orthopedic physicians in San Francisco. 

We have been faithfully serving our communities for 20 years as Muir Ortho; 10 years as OrthoNorCal; and ooh … over 80 years as Webster Orthopedics. We are honored to have generations of loyal patients who trust us with their care.

We are a multi-specialty practice with nearly 60 board-certified physicians offering both surgical and non-surgical specialties. We also provide primary care sports and family medicine in some of our offices. 

Golden State Orthopedics & Spine is a team of highly skilled physicians and staff who have outstanding credentials from the nation’s most prestigious institutions. We combine our expertise with leading technology and a compassionate "care-for-you-like-family" approach to provide patients with an outstanding experience throughout their orthopedic journey. 

In addition to orthopedic services from our physicians we provide physical and occupational therapy, athletic training services and we own specialty orthopedic urgent care centers. We have a continuum of care from diagnostics imaging, through treatment, and post-operative rehab.  

Our employees are the heart of all that we do. We treasure who they are and what they bring to patients and each other every day. This is evidenced in our thousands of great reviews which can be found online as well as multiple awards for Top Doctors and a "Best In The East Bay" honor from East Bay Times readers in the orthopedic surgery category for 2022.

Whether patients are 2 or 102, a pro athlete or a world class grandparent, we offer them orthopedic care for their best life, throughout their life.


Health Care

Rehabilitation

Golden State Orthopedics & Spine

Steve Hammarstrom

Lia Arutyunov

Kathlyn Starbuck

P Gail Long

Katie Smith

Casie Farrell

Juan Solis

Michelle McGallian

Medical and Health Professionals

Leadership Team

Teams at Golden State Orthopedics & Spine

Medical and Health Professionals

Leadership Team