California Orthopaedic Specilist
360 San Miguel Drive, Suite 701, Newport Beach, CA 92660
Practitioners
David S. Gazzaniga, M.D.
Board Certified Orthopaedic Surgeon – Shoulder, Hip & Knee
Dr. Gazzaniga trained at Dartmouth and completed his residency at Harvard Combined Orthopaedic Residency. He served as Head Team Physician for the LA Chargers (7 years) and the NY Islanders, and is recognized as one of Orange County's leading surgeons in cartilage restoration and joint preservation.
Dr. Ralph J. Venuto
Medical Director
Michael Walker, P.A.
Physician Assistant (Dr. Mikulak & Dr. Rose's PA)
Michael Walker is a Physician Assistant who assists in surgery and sees patients in the office. He holds an M.S. from Western University and began his medical career as an EMT. He is a published ethnobotanist and recipient of the Rachel Carson Scholarship for Conservation Biology.
Michael Weinstein, M.D.
Board Certified Orthopaedic Surgeon – Spine & Sports Medicine
Dr. Weinstein is a nationally recognized specialist in spinal disorders and sports medicine. He completed a fellowship in orthopaedic spine surgery at the Wiltse Spine Institute and has been in private practice since 1987, with a focus on neck, back, shoulder, and knee conditions.
About this listing
California Orthopaedic Specilist is listed on the HeyZoe network, serving patients in California. HeyZoe maps the longevity and regenerative-medicine supply chain — clinics, suppliers, products and pricing — in one connected platform. Details are provided by the clinic or public sources; contact the practice to confirm services and availability.
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