California Orthopaedic Association

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COA Member Directory

Mark Nelson, M.D.

Name
Mark Nelson, M.D.
Status
Active
City
La Jolla
Phone
858-777-7917
Subspecialty
, ,

Christopher O. Neubuerger, M.D.

Name
Christopher O. Neubuerger, M.D.
Status
Active
Medical Group
Northern CA Spine & Rehabilitation
City
Sacramento
Phone
916-773-8277
Subspecialty

Mark A. Newman, M.D.

Name
Mark A. Newman, M.D.
Status
Active
City
Newport Beach
Phone
949-642-5600
Subspecialty
, ,

Peter O. Newton, M.D.

Name
Peter O. Newton, M.D.
Status
Active
Medical Group
Children's Specialists Medical Group
City
San Diego
Phone
858-966-6789
Subspecialty
,

Jacqueline Nguyen, M.D.

Name
Jacqueline Nguyen, M.D.
Status
Young Orthopaedist
City
Napa
Subspecialty
,

Lan Nguyen, DO

Name
Lan Nguyen, DO
Status
Active
Medical Group
Ortho Medical Group of San Diego
City
San Diego
Phone
858-300-2280
Subspecialty

Trong Bao Nguyen, M.D.

Name
Trong Bao Nguyen, M.D.
Status
Active
Medical Group
OSSP Center
City
Fountain Valley
Phone
714-861-4888
Subspecialty
, , , , , , , ,

Stephen P. Nichols, M.D.

Name
Stephen P. Nichols, M.D.
Status
Semi-Retired
Medical Group
Stephen P. Nichols MD, Inc.
City
La Jolla
Phone
858-456-6121
Subspecialty
,

F. Ray Nickel, M.D.

Name
F. Ray Nickel, M.D.
Status
Active
Medical Group
Ventura Orthopedics
City
Ventura
Phone
805-641-6415
Subspecialty
, , , , ,

Frederic G. Nicola, M.D.

Name
Frederic G. Nicola, M.D.
Status
Active
Medical Group
D.I.S.C.
City
Marina del Rey
Phone
310-574-0487
Subspecialty
, , , ,
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Annual Meeting/QME Course

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

Upcoming COA Events

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

April 1 – 4, 2027
2027 Annual Meeting/QME Course
Renaissance Esmeralda Resort and Spa
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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