Surgeon Information

NOTICE TO CONSUMERS

Medical doctors are licensed and regulated by the Medical Board of California

(800) 633-2322
www.mbc.ca.gov

Our physicians are specially trained and board certified in the latest, cutting edge technology, including disc replacement, arthroscopic rotator cuff surgery and reverse prosthesis shoulder replacement.

GERALD J. ALEXANDER, M.D.
Board Certified Orthopaedic Surgeon 

Spinal Disorders and Surgery

DAVID J. DOWNS, M.D.
Fellowship Trained in Sports

Medicine and Arthroscopy

Sports Medicine

HARRY L. GIBSON, M.D.
Board Certified Orthopaedic Surgeon 

Spinal Disorders

JOHN F. PARKER JR., M.D.
Board Certified Orthopaedic Surgeon

Arthritis & Joint Replacement 

Arthroscopic Surgery

MICHAEL A. SAMUELSON, M.D.
Board Certified Orthopaedic Surgeon

Sports Medicine

STEWART L. SHANFIELD, M.D.
Board Certified Orthopaedic Surgeon

Arthritis & Joint Replacement 

Arthroscopic Surgery

KENDALL S. WAGNER, M.D.
Board Certified Orthopaedic Surgeon

Surgery of the Foot & Ankle

Arthroscopic Surgery

EUGEN D. WILLIAMS, M.D.
Board Certified Orthopaedic Surgeon 

Surgery of the Hand and Upper
Extremity; Sports Medicine
Arthroscopic Surgery

MICHAEL P. RUBINSTEIN, M.D.
Board Certified Orthopaedic Surgeon

Surgery of the Hand and Upper
Extremity; Sports Medicine
Arthroscopic Surgery

HELGE S. HELGESEN, P.A. 
Certified Physicians Assistant