Magnet is moving

Starting Fall 2015, find us at 470 Castro St.

Until then, find us at our current location at 4122 18th Street.

After the move, you’ll still get the best sexual health services for gay, bi and queer men in the Bay Area. More appointments for more people, more cultural and social events, and more men, sex, health, life—all this fall.

Contact Us

Magnet is located in the heart of San Francisco's Castro district at 4122 18th Street between Castro and Collingwood.

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4122 18th Street
San Francisco, CA

(415) 581-1600
(415) 581-1610 - fax

Please send any general inquiries to If your request needs a prompt response, please call us or drop in!

Follow us on the following:

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Street parking is available as well as a parking lot adjecent to our building; however, we encourage customers to walk, bike or take public transit. There are ample bike parking bars up the street in front of Toad Hall and we are just a block from the Castro MUNI Metro Station. The 24-Divisidero and 33-Stanyan busses stop just less than a block away from our front door.