March of Dimes

Works to improve the health of babies by preventing birth defects and infant mortality through programs of research, community services, education, and advocacy.

Website

https://www.marchofdimes.org/

Phone

888-MODIMES (663-4637)

Address

1550 Crystal Drive, Suite 1300
Arlington,
VA 22202

The Arc of the United States

Promotes and protects the human rights of people with intellectual and developmental disabilities and actively supports their full inclusion and participation in the community throughout their lifetimes.

Website

http://thearc.org

Phone

202-534-3700; 800-433-5255

Address

1825 K Street, NW
Suite 1200
Washington,
DC 20006