Our Team
We are made of world class professionals & community leaders
Dan Brinkman, RN, MPA
East Hawaii Regional CEO, HHSC Corporate Board Member
Joni Waltjen
Chief Financial Officer
Arthur Sampaga, Jr., RN, MSN, CCRN, CHEP, CNML
Chief Nursing Officer
Kris Wilson, PhD
Chief Information Officer
Charles Okamura, MD
Acute Medical Director
Walker, Jennifer, MD, MPH
Medical Director, East Hawaii Health Clinics
Kathleen Katt, MD
Chief Medical Officer
Dawn Hao-De Motta
Regional Human Resources Director
Denise Mackey, OTR/L, MS, NHA
Administrator, Hale Ho`ola Hamakua
Lisa Shiroma, BBA, MBA
Assistant Hospital Administrator for Imaging, Pharmacy and Ambulatory Services