| Alzheimer's Association of Hawaii: Hawaii alzheimer's and dementia support association providing disease management, research and treatment information. |
| HAPTA: Hawaii Chapter of the American Physical Therapy Association, a non-profit professional organization serving more than 200 member Physical Therapists and Physical Therapist Assistants. |
| Hawaii Long Term Care Association: Hawaii long term care association for seniors, convalescent disabled and infirm. Public consulting for Hawaii long term care services and facilities. |
| Hawaii Medical Association: For physicians, residents and medical students. |
| Healthcare Association of Hawaii: Founded in 1939, it is a non-profit organization representing the hospitals and acute care hospitals of the State. Publications, legislative issues, membership information. |
| Philippine Nurses Association of Hawaii: An organization of Filipino nurses residing in Hawaii. Includes history, officer list, news, events, and auxiliary group information. [May not support all browsers.] |
| Rosacea Research and Development Institute: RRDi is a member driven organization and invites rosaceans to become involved. Find forums, a chat, and publications. |