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
Fax 206-987-2495
Address 4800 Sand Point Way NE Seattle, WA 98105
Mailing Address MS OC.9.850 PO Box 5371 Seattle, WA 98145-5005
Hours Monday through Friday, 9 a.m. to 5 p.m.
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