Rosacea Research and Development Institute
- RRDi is a member driven organization and invites rosaceans to become involved. Find forums, a chat, and publications.
- http://www.irosacea.org

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.
- http://www.hah.org

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.]
- http://www.pnahawaii.org/

Hawaii Medical Association
- For physicians, residents and medical students.
- http://www.hmaonline.net/

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.
- http://www.hltca.org/

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.
- http://www.hapta.org/

Alzheimer's Association of Hawaii
- Hawaii alzheimer's and dementia support association providing disease management, research and treatment information.
- http://www.alzhi.org/