Our Team
We are made of world class professionals & community leaders
Dan Brinkman, RN, MPA
CEO, HHSC Corporate Board Member
Joni Waltjen, BBA, CRHCP, CSPR
Chief Financial Officer
Arthur Sampaga, Jr., RN, MSN, CCRN, CHEP, CNML
Chief Nursing Officer
Kris Wilson, PhD
Chief Information Officer
Cecilia Trujillo, MBA
Chief Human Resources Officer
Walker, Jennifer, MD, MPH, FAAFP
East Hawaii Acute and RHC Medical Director
Kathleen Katt, MD
Chief Medical Officer
Stephen Reidy, MD
EHMG Chief Physician Executive
Denise Mackey, OTR/L, MS, NHA
Regional Chief LTC & CAH Administrator
Lisa Shiroma, BBA, MBA
Chief Administrative Officer