Donations play an essential role in supporting the mission of Castle Medical Center. In so doing, they have a major impact on the lives of our Windward community and beyond. Your generosity allows us to grow and expand our services and provide the best comprehensive medical care to the residents of Windward O‘ahu.

Regular, systematic support is the lifeblood of many non-profit organizations. At Castle Medical Center, annual contributions are made by hundreds of community members through our regular appeals, special events, and personal solicitations.

Programs That Need Your Support

Please consider directing your gift to one of these hospital funds:
Weinberg Emergency Department
Joseph and Vera Zilber Birth Center
Cardiovascular Services
Oncology Renovation
Castle Medical Center General Fund.

How to Give

For your convenience, Castle Medical Center accepts contributions in the form of cash, checks, credit card payments, and stock transfers. If you wish to donate by credit card, please click here:

If you wish to donate by check, please click on Castle’s donation form to open up a copy of the form using Adobe’s Acrobat Reader. You can print out the form and fill it out at your home or office. (If you do not have a copy of Adobe’s Acrobat Reader, please see the link at the bottom of this page.)

Checks should be made payable to Castle Medical Center and can be mailed to:

Development Office
Castle Medical Center
640 ‘Ulukahiki Street
Kailua, Hawai‘i 96734

If you are directing your contribution to one of the hospital funds listed above, please indicate the fund name on the memo portion of your check.

If you wish to contribute to Castle using cash, a stock transfer, or a credit card, you can also phone our Development Office at (808) 263-5335, or send an e-mail message to for more information.

Your donation is tax deductible to the extent allowed by law. Furthermore, you can be assured that one hundred percent of your donation will be devoted to the hospital fund you have chosen to support.

Leave a Legacy / Planned Giving

A gift through your estate can provide significant support to Castle Medical Center. Your gift can be made through a will or a trust, and both documents enable you to distribute assets to individuals and nonprofit organizations in the amounts or proportions you indicate. A gift through your estate can be made in the following ways:
Specific bequest
Contingent bequest
Residuary bequest
Trust established under a will.

For more information on planned giving, please visit the Web site for Western Adventist Foundation, our planned-giving partners.

You can view various planned giving options by clicking on the logo above and choosing “Gift Calculator”.

Gift of Vehicles

Your donation of an unwanted car, truck, or boat will help us to provide quality health care services. Please contact our Development office for further information.

For more information about the above-mentioned opportunities for support, please call Castle’s Development Office at (808) 263-5335, or send an e-mail message to

Acrobat Reader

If you do not have a copy of Adobe’s Acrobat Reader, then you can obtain one by clicking on this button: