Board of Directors
Executive Board (term expires)
Millie Das, MD
President
Palo Alto
(2025)
President
Palo Alto
(2025)
Michael Zachary Koontz, MD
Vice President
Monterey
(2025)
Vice President
Monterey
(2025)
David R. Gandara, MD
Treasurer
Sacramento
(2024)
Treasurer
Sacramento
(2024)
Mohana Roy, MD
Secretary
Stanford
(2025)
Secretary
Stanford
(2025)
Courtney G. Flookes
Executive Director
Napa
Executive Director
Napa
Board of Directors (term expires)
Gigi Chen, MD
Pleasant Hill
(2024)
Pleasant Hill
(2024)
Helen K. Chew, MD
Sacramento
(2026)
Sacramento
(2026)
Dimitrios Colevas, MD
Stanford
(2024)
Stanford
(2024)
Bradley C. Ekstrand, MD
San Mateo
(2026)
San Mateo
(2026)
Matthew Gubens, MD
San Francisco
(2025)
San Francisco
(2025)
Steve Y. Lee, MD
Oakland
(2026)
Oakland
(2026)
Daniel P. Mirda, MD
Napa
(2024)
Napa
(2024)
Piyush Srivastava, MD
Walnut Creek
(2026)
Walnut Creek
(2026)
Fellow Board of Director
Shruti Patel, MD
Stanford
(2024)
Meetings
The ANCO Board of Directors meets by teleconference and in person to discuss issues pertinent to the Association and its members as well as educational meeting proposals. Board meetings are open to all members. Please e-mail or call the ANCO Executive Director at (415) 472-3960 to participate in a future meeting.
Past Presidents
Peter D. Eisenberg, M.D., Founder
Greenbrae (1990-1993)
Greenbrae (1990-1993)
David S. Gullion, M.D.
Greenbrae (1994-1995)
Greenbrae (1994-1995)
Myron Turbow, M.D.
San Carlos (1996-1997)
San Carlos (1996-1997)
Michael J. Cassidy, M.D.
Berkeley (1998-1999)
Berkeley (1998-1999)
Robert S. Miller, M.D.
Sacramento (2000-2001)
Sacramento (2000-2001)
John A. Keech, Jr., D.O.
Chico (2002-2003)
Chico (2002-2003)
Peter Paul Yu, M.D.
Sunnyvale (2004-2005)
Sunnyvale (2004-2005)
Bimal J. Patel, M.D.
San Leandro (2006-2007)
San Leandro (2006-2007)
Richard A. Bohannon, M.D.
San Francisco (2008-2009)
San Francisco (2008-2009)
L. Wayne Keiser, M.D.
Santa Rosa (2010-2011)
Santa Rosa (2010-2011)
Jeffrey Cronk, M.D.
Antioch (2012-2013)
Antioch (2012-2013)
Daniel P. Mirda, M.D.
Napa (2014-2020)
Napa (2014-2020)
Thach-Giao Truong, M.D.
Vallejo (2021-2023)
Vallejo (2021-2023)