Mimi Batin, MD

Dr. Batin received her M.D. from Loma Linda University School of Medicine and completed her Residency at St. Mary's Medical Center in San Francisco, CA. Dr. Batin also completed her Fellowship in Orthopedic Trauma at Ceders-Sinai Medical Center in Las Angelas, CA. Dr. Batin specializes in general and orthopedic trauma.

Mark Kowall, MD

Dr. Kowall received his M.D. from Northwestern University Medical School, and completed his Orthopedic Surgery Residency at Northwestern University.  He completed a Knee and Shoulder Fellowship at The Orthopedic Specialty Hospital.  Dr. Kowall is Board Certified in Orthopedic Surgery, and has been in practice with Dr. Mark Mooney for more than 13 years.

Mark Mooney, MD

Dr. Mooney received his M.D. from Stanford University School of Medicine, and completed his Orthopedic Surgery Residency at Stanford University.  He completed a Knee and Shoulder Fellowship at The Orthopedic Specialty Hospital.  He is Board Certified in Orthopedic Surgery and has been in practice with Dr. Mark Kowall for more than 13 years.

            William F. Sima, MD

Dr. Sima received his M.D. from the University of Southern California School of Medicine, and completed his Residency at Los Angeles County – USC Medical Center and his Fellowship in Orthopedics at Harbor UCLA Medical Center and Long Beach Memorial Hospital.    Dr. Sima is Board Certified in Orthopedic Surgery and has practiced orthopedic surgery for more than 16 years.

Birrell Smith, MD

Dr. Smith received his M.D. from the UCLA School of Medicine, and completed his Residency at the University of Missouri Hospital Affiliates. Dr. Smith is Board Certified in Orthopedic Surgery and has practice orthopedic surgery for over 21 years.