Brad Simmons, M.H.A., F.A.C.H.E.
Chief Administrator, UC Davis Medical Center
Chief Operating Officer, UC Davis Health Hospital Division

Simmons is the senior most administrator for the UC Davis Medical Center, and is responsible for all inpatient care for UC Davis Health. He works closely with the Chief Operating Officer, Ambulatory Care, who is responsible for all of UC Davis Health’s outpatient care.

J. Douglas Kirk, M.D., F.A.C.E.P., F.A.C.C.
Chief Medical Officer, UC Davis Medical Center

Kirk serves as the chief medical officer for UC Davis Medical Center. He has a broad portfolio of responsibilities, including overseeing all aspects of the medical center’s clinical delivery, as well as serving as senior officer for patient safety and quality.

Christine Williams, R.N., M.S., C.N.S.
Interim Chief Nursing and Patient Care Services Officer, UC Davis Health

Williams is the interim chief nursing and patient care services officer for UC Davis Health, offering expertise in clinical care, quality management, program development, patient throughput, and system development.

Cheryl Sadro, C.P.A., M.S.M.
Chief Financial Officer, UC Davis Health

Sadro provides executive oversight for the overall financial operation of UC Davis Health, which includes the School of Medicine, Betty Irene Moore School of Nursing, Medical Center, and the Medical Group. She is responsible for Financial Planning, Decision Support and Operations, Health Information Management, Patient Access, Financial Services, and Facilities Planning and Development.