California Orthopaedic Association

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  • Home
  • About COA
    • Origin & History
    • Mission
    • Bylaws
    • COA Board of Directors – Committee Chairs – Roster
    • Advertising
    • Staff
    • Contact/Forms
  • Membership
    • Join COA
    • Members
    • COA Member Directory
    • Member Discounts
    • Residents
    • Job Bank
    • Expense Form
  • Annual Meeting/QME Course
    • 2025 Annual Meeting/QME Course
    • Print CME Certificates
    • Future Meetings
    • Past Annual Meetings & QME Courses

COA Member Directory

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Thomas Tawab Haider, M.D.

Name
Thomas Tawab Haider, M.D.
Status
Semi-Retired
Medical Group
Haider Spine Center
City
Riverside
Phone
951-413-0200
Subspecialty
Spine, WC Medical-Legal, WC Treatment

Joshua Gordon, M.D.

Name
Joshua Gordon, M.D.
Status
Active
Medical Group
Hand & Microsurgery Medical Group
City
San Francisco
Phone
415-370-2077
Subspecialty
Hand/Wrist

Leonard Gordon, M.D.

Name
Leonard Gordon, M.D.
Status
Active
Medical Group
Hand & Micro Surgery Medical Group
City
San Francisco
Phone
415-923-0992
Subspecialty
Hand/Wrist

Christopher J. Wilson, M.D.

Name
Christopher J. Wilson, M.D.
Status
Active
Medical Group
Hand Surgery Associates
City
Sacramento
Phone
916-457-4263
Subspecialty
Arthritis, Hand/Wrist, Shoulder/Elbow, Sports Medicine, Total Joint, Trauma, WC Medical-Legal, WC Treatment

Geoffrey P. Wiedeman, M.D.

Name
Geoffrey P. Wiedeman, M.D.
Status
Semi-Retired
Medical Group
Hand Surgery Associates
City
Sacramento
Phone
916-731-7807
Subspecialty
Hand/Wrist, Shoulder/Elbow

Murphy Steiner, M.D.

Name
Murphy Steiner, M.D.
Status
Active
Medical Group
Hand Surgery Associates
City
Sacramento
Phone
916-457-4282
Subspecialty
Hand/Wrist

Scott R. Lipson, M.D.

Name
Scott R. Lipson, M.D.
Status
Active
Medical Group
Hand Surgery Associates
City
Sacramento
Phone
916-457-4263
Subspecialty
Hand/Wrist, Shoulder/Elbow

Louis M. Kwong, M.D.

Name
Louis M. Kwong, M.D.
Status
Active
Medical Group
Harbor - UCLA
City
Torrance
Phone
310-222-2716
Subspecialty
Hip, Knee

Daniel M. Zinar, M.D.

Name
Daniel M. Zinar, M.D.
Status
Active
Medical Group
Harbor UCLA Med Ctr -Ortho Dept Box 422
City
Torrance
Phone
310-222-2716
Subspecialty
Trauma

Danny Levi Harrison, M.D.

Name
Danny Levi Harrison, M.D.
Status
Active
Medical Group
Harrison Orthopaedic Institute
City
Glendale
Phone
818-240-8001
Subspecialty
Hand/Wrist, Shoulder/Elbow, Sports Medicine, WC Medical-Legal, WC Treatment
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Annual Meeting/QME Course

2026 Annual Meeting
Hilton Santa Barbara Beachfront Resort
April 16 – 19, 2026

Upcoming COA Events

  • Thu
    16
    Apr
    2026
    Sun
    19
    Apr
    2026

    2026 Annual Meeting/QME Course

    Hilton Santa Barbara Beachfront Resort

Get in Touch With Us

California Orthopaedic Association
1246 P Street
Sacramento, CA 95814

Phone: 916-454-9884
Fax: 916-454-9882
Email: admin@coa.org

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