Learn about Castle Urgent Care in Kaneohe.

Who We Are . . .

A full-service medical center offering a wide range of inpatient, outpatient, and home-based services, Castle Medical Center is a 160-bed facility with more than 1,000 employees and staffed by 300 physicians. Located just outside of Kailua, Castle serves all of O‘ahu and is the primary health care facility for the Windward side of the island. The hospital is owned and operated by Adventist Health, a Seventh‑day Adventist health care system.

Leaders in Technology and Innovation

Some 300 physicians have chosen to affiliate with Castle Medical Center, which offers the full range of medical and surgical care. Our hospital’s mission—

Caring for our community . . .
Sharing God’s love
—is combined with an emphasis on technology and quality.

We are continually developing therapies and new technologies and incorporating advancements in surgery to improve the results of our patient care. Innovations in imaging and scanning technology have allowed us to provide our patients with the best treatments and care available.

State-of-the-Art and “State-of-the-Heart” Care

Castle Medical Center’s unique combination of state-of-the-art technology with “state-of-the-heart” care—medical and nursing care in a nurturing environment—offers our patients access to medical experts and the newest and most innovative treatments that are provided with an exceptional level of personal attention.

Distinguished Areas
of Specialty

Many of Castle’s most successful programs are focused on preventive medicine and the promotion of healthy life habits. Castle’s Wellness and Lifestyle Medicine Center, the Performance and Rehabilitation Centers in Kailua and Kāne‘ohe, the employee wellness program, and Castle’s vegetarian cafeteria, The Bistro, all support this mission.

In addition, Castle Medical Center offeres a team approach to weight loss surgery in Hawai‘i with its Surgical Weight Loss Institute. In this program, patients work closely not only with a surgeon, but with an entire team of dedicated weight loss professionals.

Patient-Centered Care

Castle Medical Center focuses on providing patient-centered health care in a caring environment that extends well beyond hospital and clinic walls. Our many programs serve the medical needs of all the communities we serve. Castle Urgent Care, our new urgent care clinic in Kāne‘ohe, is now open from 8 a.m. to 10 p.m., every day of the year including holidays, to better serve the medical needs of the Windward community.

A wide range of classes and programs have been developed to meet the community’s health needs: birthing classes, infant care classes, vegetarian cooking classes, nutritional counseling, lifestyle weight management, surgical weight losss seminars, smoking cessation courses, and aerobics and exercise classes. Free seminars are also provided to the public, sometimes with nationally known speakers, on a variety of topics, such as nutrition, advances in medicine, and spiritual wellness. Also free are our support groups on caregiving, bereavement, cancer, Parkinson’s disease, and smoking cessation.

We invite you to explore this Web site and get to know us better!


In the twelve months ending September 2013, Castle recorded more than 7,500 inpatient discharges and over 74,000 outpatient visits, and our Emergency Department received more than 33,000 visits. In 2012, Castle recorded nearly 22,000 home care visits and nearly 35,000 hours of care with Castle Assisted Care. Our hospital ranks as the largest provider of emergency medical services on the Windward side of O‘ahu.