If you would like a referral to the Differences in Sex Development Program, talk to your primary care provider.

Telephone

206-987-2056, Option #2

Toll Free

866-987-2000

Address

4800 Sand Point Way NE
Seattle, WA 98105

Hours

Monday through Friday, 9 a.m. to 5 p.m.

Fax

206-987-2495

Mailing Address

MS OC.9.850
PO Box 5371
Seattle, WA 98145-5005