Hospital Leadership

At Shriners Hospitals for Children – Northern California, a distinguished leadership team works collaboratively to ensure that children have access to and benefit from the highest quality of pediatric surgical care and rehabilitation.

Margaret Bryan
Hospital Administrator & CEO

Michelle James, M.D.
Chief of Staff, Orthopaedics

Jon Robert Davids, M.D.
Assistant Chief, Orthopaedics

David Greenhalgh, M.D.
Chief of Staff, Burns

Tina Palmieri, M.D.
Assistant Chief of Staff, Burns

Sundeep S. Tumber, D.O
Chief of Staff, Anesthesia

Loren Davidson, M.D.
Director of Spinal Cord Injury and Rehabilitation

Diana L. Farmer, M.D
Chief of Pediatric Surgery

Shinjiro (Shin) Hirose, M.D.
Director of Pediatric Surgery

David Pleasure, M.D.
Director of Research