Administration

Kevin A. Roberts

President/CEO

Kevin A. Roberts, F.A.C.H.E., is the president and CEO of Castle Medical Center. Prior to his joining Castle in July of 2004, he was COO and chief nursing officer at South Coast Medical Center (SCMC) in Laguna Beach, California.

Roberts has an A.S. in nursing from Pacific Union College, a B.S. in nursing from California State University, Sacramento, and a master’s in public administration and health services administration from the University of San Francisco. He also is a fellow in the American College of Healthcare Executives.

Roberts and his wife, Alena, have two grown children and live in Kailua.

Please click here to view a video of Kevin Roberts welcoming you to Castle Medical Center.

John Monge

Vice President, Operations

John Monge has been associated with Castle since 1984. Prior to his appointment as vice president in 1992, he was the director of Health Promotion and Rehabilitation Services. As such, he supervised Castle’s satellite clinics on the neighboring islands. Monge guided the successful construction of the Harry and Jeanette Weinberg Medical Plaza and Wellness Center. His present responsibilities include renovation and expansion of all patient care areas within the hospital and overseeing Castle’s Professional Building in Kāne‘ohe.

Monge holds a master’s degree in public health from Loma Linda University and a doctorate in physical rehabilitation counseling from Columbia Pacific University. He and his wife, Vicky, are Hau‘ula residents.

Kathryn Raethel

Vice President, Patient Care Services

Kathryn Raethel, M.H.A., M.P.H., R.N., accepted her current position at Castle in May, 2000. Prior to her appointment at Castle, Raethel was vice president/COO for professional services at Desert Valley Hospital in Victorville, California.

Raethel is an experienced administrator who oversaw all clinical patient care services and clinical support functions during her tenure at Desert Valley. She holds a master’s degree in public health and a master’s degree in health administration from Loma Linda University in California.

Raethel and her husband, Hilton, have four children and live in Kailua.

Dale Northrop

Chief Financial Officer

Dale Northrop, C.P.A., C.C.M., has served as chief financial officer at Castle Medical Center since June, 2001.

Northrop came to Castle from California in 1998 when he accepted the position of director of Financial Services. He has more than twenty years of service in the Adventist Health system, which owns and operates Castle. He holds a bachelor’s degree in business administration from Pacific Union College in California.

Northrop and his wife, Shawna, have two daughters and one son and live in Kailua.