California Orthopaedic Association

ACCESS ONLINE COURSES LOGIN

COA Member Directory

Michael A. Sommer, M.D.

Name
Michael A. Sommer, M.D.
Status
Active
City
Sonoma
Phone
707-939-0930
Subspecialty

Benjamin S. Song, M.D.

Name
Benjamin S. Song, M.D.
Status
Active
City
Los Angeles
Phone
213-480-3030
Subspecialty
, , , , , , , ,

Jacob A Spencer, DO

Name
Jacob A Spencer, DO
Status
Active
Medical Group
STAR Orthopaedics
City
Palm Desert
Phone
760-972-4580
Subspecialty
, ,

Curtis W. Spencer III, M.D.

Name
Curtis W. Spencer III, M.D.
Status
Semi-Retired
Medical Group
Memorial Orthopaedic Surgical Group
City
Long Beach
Phone
562-424-6666
Subspecialty
, , , , ,

Hillel Sperling, M.D.

Name
Hillel Sperling, M.D.
Status
Active
Medical Group
Sperling Medical Corp.
City
Tarzana
Phone
818-776-9606
Subspecialty
, ,

Andrew I. Spitzer, M.D.

Name
Andrew I. Spitzer, M.D.
Status
Active
Medical Group
Cedars-Sinai Ortho Dept
City
Los Angeles
Phone
310-423-9217
Subspecialty
, ,

Jeffrey E. Spoo, M.D.

Name
Jeffrey E. Spoo, M.D.
Status
Active
Medical Group
Central Coast Ortho Medical Group
City
Santa Maria
Phone
805-349-9545
Subspecialty
, , , , , ,

Pramod K. Srivastava, M.D.

Name
Pramod K. Srivastava, M.D.
Status
Active
City
Delano
Phone
661-725-0713
Subspecialty
,

Erik Stark, M.D.

Name
Erik Stark, M.D.
Status
Active
Medical Group
Orthopaedic Specialists of North County
City
Oceanside
Phone
760-724-9000
Subspecialty

Lis A. Stark, M.D.

Name
Lis A. Stark, M.D.
Status
Active
City
Duarte
Phone
626-357-9931
Subspecialty
,
← Previous Next →

Annual Meeting/QME Course

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

Upcoming COA Events

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

Contact Form

fb-green tw-green li-green

Quick Links