Alzheimer's Association - Western and Central Washington Chapter
- Providing Alzheimer's disease and related dementia resources and information to patients and family members.
- http://alzwa.org/

Washington State Safety Restraint Coalition
- Child safety seat (car seats) education and information resource.
- http://800bucklup.org/

Washington Osteopathic Medical Association
- They ensure the scientific, safe, and humane practice of their profession; the continuing education of its physician members; and the preservation in perpetuity of their scope of practice and licensure for the enduring benefit of society.
- http://www.woma.org/

Washington Association of Community and Migrant Health Centers
- Promoting access to primary health care for low income and under served populations. Includes a list of clinics, career opportunities, and grassroots action plans.
- http://www.wacmhc.org/

Association of Washington Public Hospital Districts
- Promotion of state hospitals and public hospital districts. Includes a list of members, news, events, publications, federal advocacy, affiliations, job bank, and links.
- http://www.awphd.org

Midwives' Association of Washington State (MAWS)
- Non-profit organization of licensed midwives and certified nurse midwives. Provides resources, referrals, and information for pregnant women and midwives about midwifery. Includes a directory of midwives.
- http://www.washingtonmidwives.org/

Washington State Medical Association
- Contains news, events, legislative affairs and information about the organization.
- http://www.wsma.org

Washington State Hospital Association
- Includes a list of hospitals, policy and advocacy, publications, newsletter, meeting information, and fast facts.
- http://www.wsha.org/

Washington Rural Health Association
- Includes a calendar of events, articles, links, member list, committee information, board of directors, and administrative information.
- http://www.wrha.com/