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Closure Comments

This site will be closed due to maintenance on 11/11 through 12/30

COVID-19 Safety Measures:

Cough, sneezing, sore throat? Protect yourself and others by wearing a mask.

LOCATION INFORMATION

1640 Valencia St
Ste 1B
San Francisco, CA 94110
415-648-4167
415-401-8469

Detail

We offer broad access to clinical testing services through our national network of laboratories in most major metropolitan areas as well as approximately 2,000 patient locations.


Landmark : We are located in the Planned Parenthood building. Our entrance is between SF Custom Chiropractic and Dentist Lorraine O'Conner.

Hours

  • Monday:

    7:00 am-11:30 am , 12:30 pm-4:00 pm
  • Tuesday:

    7:00 am-11:30 am , 12:30 pm-4:00 pm
  • Wednesday:

    7:00 am-11:30 am , 12:30 pm-4:00 pm
  • Thursday:

    7:00 am-11:30 am , 12:30 pm-4:00 pm
  • Friday:

    7:00 am-11:30 am , 12:30 pm-4:00 pm
  • Saturday:

    Closed
  • Sunday:

    Closed

Media

As the world’s leading provider of diagnostic information services, our employees work every day to uncover insights about your body that empower you with the information you need to make your healthcare decisions count.

Making a Difference Every Single Day

3M

Tests are performed annually across the nation

2,563

We have locations across the United States

3,000+

Tests available for all kinds of conditions and specialties

491

We serve many different organizations and industries