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Leadership and Caucuses

PCSA members comprise four caucuses based on geographic location. These caucuses (1) promotes networking between members with colleagues in their geographic area, (2) ensure fairness of representation from all regions across the Pacific Coast, and (3) offer a smaller, cohort-based process for members to elect new members and determine leadership strategies for the betterment of PCSA.

2026-27 Executive Council

Executive Council
2027 President: Sharon Lum, MD, MBA
2027 Vice President: Naveenraj Solomon, MD

2028 President-Elect: Jennifer Watters, MD
2029 President-Elect: Laurence Yee, MD

Secretary/Treasurer: Joseph Galante, MD, MBA (2028)
Historian: Bard Cosman, MD

Recorder: Farin Amersi, MD (2029)
Immediate Past President: Diana Farmer, MD (2026)

PCSA Caucuses

Northern California Caucus Councilor
Michael Campbell, MD, FACS

Sothern California Caucus Councilor
Beverley Petrie, MD, FACS, FASCRS

Washington, British Columbia, Alaska Caucus Councilor
Kristine Calhoun, MD, FACS

Oregon and Hawaii Caucus Councilor
Jennifer Watters, MD, FACS

Representatives

American College of Surgeons | Board of Governors
Laurence Yee, MD (2026)
American College of Surgeons | Advisory Committee
Dan Eisenberg, MD (2026)

2026-27 Scientific Program Committee

Program Chair/Recorder: Farin Amersi, MD(2029)
President: Sharon Lum, MD, MBA (2027)
Vice President: Naveenraj Solomon, MD (2027)
Secretary/Treasurer: Joseph Galante, MD, MBA (2029)
Northern California: Carolyn Seib, MD (2026)
Oregon/Hawaii: Flavio Rocha, MD (2026)
Southern California: Matthew Martin, MD (2028)
Washington/British Columbia/Alaska: Stephanie Acierno, MD (2025)
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