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Governing Board of Directors

Helping us to find a brighter future and guide us in our mission to deliver high-quality health care, the Sierra Vista Regional Medical Center and Twin Cities Community Hospital governing boards give us the perspective we need to move forward. Learn more about the members of our governing board in health care and their board responsibilities below.

Sierra Vista Regional Medical Center

Chair: Tamara Battle, MD, Pediatrician, Central Coast Pediatrics
Vice Chair: Monica Grant, CEO, San Luis Obispo YMCA
Secretary: Steven (Steve) Van Scoy, MD, Neonatologist, Pediatrix

Other Board Members:

  • Jill Bolster-White, Executive Director, Transitions Mental Health Association
  • Dugald Chisholm, MD, Emergency Physician, Central Coast Emergency Physicians
  • Edwin (Eddie) Hayashi, MD, General Surgeon, Associated Surgeons of San Luis Obispo
  • Chris Holland, MD, Infection Disease Specialist, Central Coast Infectious Disease Consultants
  • Keith Humphrey, VP of Student Affairs, California Polytechnic – San Luis Obispo
  • Phillip Kissel, MD, Neurosurgeon
  • Thomas Kyler, MD, Anesthesiologist, Coastal Anesthesiology Medical Associates of San Luis Obispo
  • Beth Marino, Attorney, Glick Haupt Marino LLP
  • Candy Markwith, Retired CEO
  • Ron Reilly, President and CEO, Garing, Taylor & Associates, Inc.
  • Jacob (Jake) Rothman, Portfolio Manager, Rothman Investment Management
  • Eric Salinger, MD, General Surgeon, Associated Surgeons of San Luis Obispo
  • Jill Sterns, President, Cuesta College

Twin Cities Community Hospital

Chair: Debra Leonard Albert
Vice Chair: A. Wayne Caruthers III, Management Recruiters of Templeton
Secretary: Steve Martin, Mayor of Paso Robles

Other Board Members:

  • Terrie Banish, Deputy City Manager, Atascadero
  • Aiga Charles, M.D., (Chief of Staff) Obstetrics/Gynecology
  • Douglas J. Heumann, Local Attorney
  • Oma Knox, M.D., Emergency Medicine
  • Randolph Lawrence, M.D., General Surgery
  • Michael Silvas, M.D., Family Medicine
  • William Sima, M.D., Orthopedist
  • Irene Spinello, M.D., Internal Medicine
  • Mareeni Stanislaus, M.D., Obstetrician
  • Patricia Wilmore, Paso Robles Wine Country Alliance
  • Robert Rosales, Rosales Realty