California Orthopaedic Association

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COA Member Directory

David Oji, M.D.

Name
David Oji, M.D.
Status
Active
Medical Group
Stanford - Orthopaedic Department
City
Redwood City
Subspecialty

Kris Okumu, M.D.

Name
Kris Okumu, M.D.
Status
Active
City
Watsonville
Phone
650-756-5630
Subspecialty

Aaron G. Osborne, D.O.

Name
Aaron G. Osborne, D.O.
Status
Active
Medical Group
Shasta Orthopaedics & Sports Medicine
City
Redding
Phone
530-242-1266
Subspecialty

Vic A. Osborne, M.D.

Name
Vic A. Osborne, M.D.
Status
Active
Medical Group
Emanate Health
City
West Covina
Phone
626-918-6655
Subspecialty
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John A. Osterkamp, M.D.

Name
John A. Osterkamp, M.D.
Status
Semi-Retired
Medical Group
Keck USC Ambulatory Care
City
Glendale
Phone
818-952-0670
Subspecialty
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John A. Osterkamp, M.D.

Name
John A. Osterkamp, M.D.
Status
Semi-Retired
Medical Group
Kerlan-Jobe Orthopaedic Clinic
City
Glendale
Phone
818-952-0670
Subspecialty
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Tye J. Ouzounian, M.D.

Name
Tye J. Ouzounian, M.D.
Status
Active
City
Tarzana
Phone
818-343-3668
Subspecialty

Alexandra E. Page, M.D.

Name
Alexandra E. Page, M.D.
Status
Active
City
San Diego
Phone
858-278-8110
Subspecialty

Michael Pahl, M.D.

Name
Michael Pahl, M.D.
Status
Active
Medical Group
Memorial Orthopaedic Surgical Group
City
Long Beach
Phone
562-424-6666
Subspecialty
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Annual Meeting/QME Course

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

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April 16 – 19, 2026
2026 Annual Meeting/QME Course
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April 1 – 4, 2027
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Indian Wells, CA (Palm Springs area)

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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