California Orthopaedic Association

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COA Member Directory

Sohrab Pahlavan, M.D.

Name
Sohrab Pahlavan, M.D.
Status
Active
Medical Group
Ventura Orthopedics
City
Ventura
Phone
805.641.6415
Subspecialty
,

Guy D. Paiement, M.D.

Name
Guy D. Paiement, M.D.
Status
Active
Medical Group
Cedars-Sinai Ortho Dept
City
Los Angeles
Phone
310-423-9480
Subspecialty
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Winnie A. Palispis, M.D.

Name
Winnie A. Palispis, M.D.
Status
Young Orthopedist
City
Newport Beach
Phone
951-522-9324

Chris S. Pallia, M.D.

Name
Chris S. Pallia, M.D.
Status
Active
Medical Group
Synergy Orthopedic Specialists
City
Coronado
Phone
619-435-7282
Subspecialty
,

William Pannell, M.D.

Name
William Pannell, M.D.
Status
Young Orthopedist
Medical Group
LA Orthopaedic Specialists
City
Los Angeles
Phone
323-226-7346
Subspecialty

Peter B.A. Pappas, M.D.

Name
Peter B.A. Pappas, M.D.
Status
Active
Medical Group
Santa Rosa Spine Institute
City
Santa Rosa
Phone
707-523-2381
Subspecialty
,

John N. Parker, M.D.

Name
John N. Parker, M.D.
Status
Active
City
Los Altos
Phone
650-917-9135
Subspecialty
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Ronna Parsa, DO

Name
Ronna Parsa, DO
Status
Semi-Retired
Medical Group
Parsa Orthopedics & Sports Medicine
City
Manhattan Beach
Phone
424-220-4411
Subspecialty
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Clayton E. Patchett, M.D.

Name
Clayton E. Patchett, M.D.
Status
Active
City
Pasadena
Phone
626-229-0335
Subspecialty
,

Gary Pattee, M.D.

Name
Gary Pattee, M.D.
Status
Semi-Retired
City
Thousand Oaks
Phone
818-532-8266
Subspecialty
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Annual Meeting/QME Course

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Hilton Santa Barbara Beachfront Resort
April 16 – 19, 2026

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April 16 – 19, 2026
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Indian Wells, CA (Palm Springs area)

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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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