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Board of Trustees and Officers
Vincent J. Carollo, M.D.Dr. Carollo has served as a member of the Board of Trustees since January 2013 and was elected Chair in 2020 after servicing as Vice Chair since 2018. He practiced Internal Medicine
at San Antonio Regional Hospital for 30 years. During his tenure, he served as an ex officio member of the Board of Trustees from 1982 through 1984 and was President of the Medical Staff in 1983.
Wes Fifield Wes Fifield has served on the Board of Trustees since July 2017. He is the owner of Panorama Development and serves on the board of various community organizations including the Upland
Unified School District, the Highlander Educational Foundation, and the Scheu Family YMCA.
Sohan Bassi, M.D.Dr. Bassi has been a Trustee since January 2016 and was elected Secretary in 2019. He was President of the Medical Staff in 2004 and served as an ex officio Board member from 2003
through 2005. Dr. Bassi is the President/Partner for Foothills Infectious Disease Medical Group, Inc. He joined the San Antonio Regional Hospital Medical Staff in 1992 and is the Medical Advisor of Infectious Diseases for San Antonio.
He is board certified in infectious diseases and internal medicine and is a member of several infectious disease organizations.
Victor Ching, M.D.Dr. Ching has served as a member of the Board of Trustees since September 2017. He has been a member of San Antonio Urology Medical Group since 1983. During his tenure, he served as
an ex officio member of the Board of Trustees from 2008 through 2010 including and was President of the Medical Staff in 2009. He is a member of numerous organizations including the American Urological Association and the Inland Empire
Foundation for Medical Care.
John T. ChapmanMr. Chapman joined the hospital as Chief Operating Officer in October 2018 and was appointed President and Chief Executive Officer in May 2020. He is a microbiologist
by training and previously served as Chief Operations / Administrative Officer at Highland Hospital in Oakland, CA California and also led the clinical and support services for the Alameda Health System. He John earned his Bachelor of
Science Degree in Microbiology and Immunology from the University of California – Berkeley and a Master of Business Administration in Healthcare Management from the University of Phoenix. He is also Lean Six Sigma certified.
David Dang, M.D.Dr. Dang is an ex officio member of the Board of Trustees, serving a three year term that expires in December 2022. Dr. Dang is Board Certified in Radiology.
Sara Khan, M.D.Dr. Khan is an ex officio member of the Board of Trustees, serving a three-year term that expires in December 2021. She was appointed to the San Antonio Medical
Staff in 2008. Dr. Khan is Board Certified in internal medicine and is a Medical Director at Premier Hospitalist Group of California.
Dennis Trigueros, M.D.Dr. Trigueros is an ex officio member of the Board of Trustees, serving a three-year term that expires December 2023. He was appointed to the San Antonio
Medical Staff in 2008. He is residency trained in Internal Medicine and Emergency Medicine.
Al ArguelloMr. Arguello has served on the Board of Trustees since January 2019. He is a 50-year veteran with Bank of America and currently serves as Sr. Vice President and Inland Empire Market President
for San Bernardino and Riverside counties. Mr. Arguello has served on the boards of numerous nonprofit organizations and he is presently a board member of the Greater Riverside Chamber of Commerce, Rancho Cucamonga Community and Arts Foundation,
Inland Empire Economic Partnership, and Monday Morning Group of Riverside. He is also on the Dean’s Advisory Board of the UCR School of Business Administration, a member of the Steering Committee of the Micro Enterprise Collaborative
of Inland Southern California and a past board member of the San Antonio Hospital Foundation.
Dora Barilla, DRPHDr. Barilla has served on the Board of Trustees since February 2020. During her 30-year healthcare career, Dr. Barilla has served as chair and founder of Partners for Better Health,
a not-for-profit organization promoting community health initiatives, and co-founder and president of the national consultancy group HC2 Strategies. Dr. Barilla is Vice President of Community Health Investment at Providence St. Joseph
Deborah Freund, Ph.D. Dr. Freund has served on the Board of Trustees since January 2016. She is the Paul O’neill-Alcoa Chair at the Rand Corporation and Past-President of the Claremont Graduate
University. Dr. Freund is a current member of numerous boards, professional and civic organizations including Cedars-Sinai Health System and Children’s Hospital of Los Angeles. She has written more than 100 articles and chapters,
two books, and is an internationally-recognized health economist.
Susan Leonis-JensenMs. Leonis-Jensen has served on the Board of Trustees since April, 2017. She is a current board member of the Leonis Family Foundation and a past board member of the San Antonio Hospital
Foundation and the National Charity League, Inc.
Mary Lopez, RN, MSN, PHDDr. Lopez has served on the Board of Trustees since July 2020. She currently serves as the Dean of the College of Graduate Nursing at Western University. She has practiced in a
variety of nursing settings over the past 25+ years and has been teaching second career students since 2004 in both pre-licensure and graduate levels. Dr. Lopez is certified as a public health nurse and a legal nurse consultant.
Bob MendezMr. Mendez has served on the Board of Trustees since July 2020. He currently serves as a Business Administration Professor at Whittier College. He was an accomplished television industry attorney
who held senior-level positions with global entertainment companies managing business affairs, legal affairs, contract administration, as well as serving as chief diversity officer.