Contact Us

The DoxyPEP study is now closed to enrollment. If you are a current or former study participant, please reach out to the study team for more information.

To reach the Seattle study team please call or text

• 206-321-6984 or
• 206 265-9153 (cell phone)
• or email us at doxypepstudy@uw.edu – Please include your phone number in your email if you’d like us to reach out via phone or text.

To reach the San Francisco study team please call or text 415-939-4543