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    The Team Behind
    San Francisco's #1 Joint Replacement Center!

    Meet the caring surgeons at San Francisco's #1 Joint Replacement Center. We do more than 1200 procedures a year - experience which translates to better quality and better results.

    In fact, our surgeons are so good, Bay area pros turn to them to keep them in tip-top form. The San Francisco Ballet and the Oakland A's both rely on CPMC's orthopedic surgeons for their care.

    Our exceptional surgeons have been trained in the most innovative state-of-the-art surgical techniques. They lead a multi-disciplinary team, specializing rehabilitation medicine and physiatry. The skill and expertise of these surgeons, nurses and physical and occupational therapists combine to make your surgical experience a successful one.

    Browse our San Francisco-based surgeons. For each, we have indicated their area of specialty - hip surgery, knee surgery, shoulder surgery, elbow surgery.

    Meet Our Knee, Hip, Shoulders, & Elbow Surgeons...

    Dr CoxChristopher V. Cox, M.D. Medical Director Joint Replacement Center (Hip, Knee)
    Christopher V. Cox, M.D. is a Board certified orthopedic surgeon. He specializes in total joint replacement surgeries, including hip replacement, knee replacement, and complicated revision total joint surgeries.
    Learn more about Dr. Cox...


    Dr. Lesley AndersonLesley Anderson, M.D. (Knee, Shoulder)
    Dr. Anderson received her B.S. at Penn State and completed her M.D. at Hershey Medical School (Penn State) in 1976. She developed her interest in treating injuries of the knee and shoulder through her own personal experiences participating in sports.
    Learn more about Dr. Anderson...


    Dr. Dave AtkinDave Atkin, M.D. (Hip, Knee)




    Dr. John BelzerJohn Belzer, M.D. Acting Chief Orthopedic Surgery (Elbow, Knee, Shoulder)
    Dr. Belzer earned his Bachelor of Science degree at the Massachusetts Institute of Technology and his M.D. at Yale University.
    Learn more about Dr. Belzer...


    Dr. Peter CallanderPeter Callander, M.D. (Hip, Knee)
    Dr. Callander specializes in hip and knee replacements with an emphasis in minimally invasive techniques. He received his undergraduate degree from Stanford University and his medical degree from Saint Louis University.
    Learn more about Dr. Callander...


    Dr. Jeffrey HalbrechtJeffrey L. Halbrecht, M.D.
    Dr. Halbrecht is an orthopaedic surgeon who specializes in joint replacement surgery. Learn more about Dr. Halbrecht.




    Dr. James KellyJames Kelly, M.D. (Shoulder, Elbow)
    Dr. Kelly is an orthopaedic surgeon who specializes in shoulder and elbow surgery. He performs surgery such as arthroscopic rotator cuff repair, shoulder arthroplasty or replacements, and fixation of fractures of the shoulder and elbow.
    Learn more about Dr. Kelly...


    Dr. Kevin LouieKevin Louie, M.D. (Knee)
    Dr. Louie completed his undergraduate education, Phi Beta Kappa, at Tufts University. He attended medical school at University of Michigan, receiving his M.D. in 1980.
    Learn more about Dr. Louie...


    Dr. Gordon LundyGordon Lundy, M.D. (Knee)






    Dr. Nicholas MastNicholas H. Mast M.D. (Hip)
    Nicholas H. Mast M.D. is the newest addition to the Joint Replacement Center at CPMC. Dr. Mast is a Board Eligible Orthopedic Surgeon and a specialist in Hip and Pelvis surgery. Dr Mast’s interests include replacement and non-replacement surgical options for hip disease.
    Learn more Dr. Mast...

    Dr. Robert Mayle, Jr.Robert Mayle, Jr. M.D. (Hip, Knee, Spine)
    Dr. Mayle specializes in treating hip and knee arthritis and hip and knee replacement. He graduated University of California, Berkeley and obtained his medical degree from Drexel College of Medicine in Philadelphia, PA. He completed a fellowship in Spine Surgery at the University of Miami, and a fellowship in Total Joint Replacement at RUSH University Medical Center in Chicago. Learn more about Dr. Mayle...

    Dr. Tom Norris Tom R. Norris, M.D. (Shoulder)
    A native Texan, Dr. Norris attended college at Princeton University, Columbia College of Physicians and Surgeons for medical school. He completed his internship at San Francisco General Hospital and did his reseidency at the New York Orthopaedic Hospital for residency at Columbia-Presbyterian Medical Center.
    Learn more about Dr. Norris...

    Dr. Robert PurchaseRobert Purchase, M.D. (Hip, Knee, Shoulder)
    Dr. Purchase is a board certified orthopedic surgeon specializing in shoulder surgery and sports medicine.
    Learn more about Dr. Purchase...




    Dr. WolfsonNikolaj Wolfson, M.D. (Hip, Knee)
    Dr. Wolfson graduated from Sackler Medical School, Tel Aviv University. After serving as a medical officer in IDF, he did his residency in orthopedic surgery in London, Ontario, Canada.
    Learn more about Dr. Wolfson...



    We are very proud of our team of San Francisco Bay Area hip, knee, shoulder, and elbow surgeons, surgeons we know rank in the top surgeons, best in California, and best in the United States. To find out more, please request Info today or call us at 888-637-2762.


    California Pacific Medical Center
    - Joint Replacement Center -
    Knee, Hip, Shoulder, Elbow Orthopedic Surgery

    San Francisco | Marin | San Mateo | San Francisco Bay Area