Senior Leadership

Dan Brinkman
Dan Brinkman, RN, MPA
Regional Chief Executive Officer
Arthur Sampaga, Jr.
Arthur Sampaga, Jr., RN, MSN, CCRN, CHEP, CNML
Chief Nursing Officer
Jeanean Dillard
Jeanean Dillard
Patient Experience Officer, Director of Nursing, Surgical and Critical Care Services
Jon Martell
Jon Martell, MD
Medical Director
Joni Waltjen
Joni Waltjen
Chief Financial Officer
Lisa Shiroma
Lisa Shiroma, BBA, MBA
Assistant Administrator for Imaging, Pharmacy and Clinics
Reynold Cabarloc
Reynold Cabarloc, BS, RT(R)(CT), CHEP, MBA
Assistant Administrator for Facility and Support Services
Holly Ka`akimaka
Holly Ka`akimaka
Regional Human Resources Director