County of Marin Health and Human Services

PrEP Information for Health Care Providers

Coronavirus (COVID-19) Shelter in Place Order for Marin County

To contact us for essential services, please use the following resource numbers:

Dial 711 for CA Relay Service

  • Public Health: 415-473-7191 | COVID-19 Website | COVID-19 E-mail
    • Note: this number is for non-medical questions about COVID-19 (Coronavirus). Hours of Operation: Monday – Friday, 9:30am to 12pm and 1pm to 5pm. 

  • Adult Protective Services: 415-473-2774
  • Skilled Nursing/Assisted Living Ombudsman: 415-473-7446 
  • Child Protective Services: 415-473-7153
  • Public Assistance Call Center (Medi-Cal, CalFresh, CalWorks): 1-877-410-8817
  • General Relief: 415-473-3450
  • Behavioral Health and Recovery Services Access Line: 1-888-818-1115
  • Information and Assistance - for older adults, persons with disabilities, and family caregivers: 415-457-INFO (415-457-4636)

Starting March 17, 2020, most County of Marin Health and Human Services offices and public spaces are closed.
Please call ahead if you have an appointment or are required to be assisted in-person.

Pre-exposure prophylaxis (PrEP) is an HIV prevention strategy in which antiretroviral drugs are used to protect HIV-negative people from HIV infection. PrEP can prevent HIV among individuals at very high risk for becoming infected with HIV, and provides individuals, clinicians, and HIV prevention workers with another option for HIV prevention. When taken consistently, PrEP has been shown to reduce the risk of HIV infection in people who are at high risk by up to 99% according to the CDC.

Providers play an important role in responding to inquiries about PrEP from patients and community members. The resources below provide further information for providers interested in PrEP.

Clinical Guidelines

Resources for Clinicians


Educational Materials for Patients

Additional Resources for Clinicians

The PrEP Clinical Consultant telephone line at (855) 448-7737 or (855) HIV-PrEP is available Monday-Friday, 8am - 3pm PST.

The Pacific AIDS Education & Training Center (PAETC) offers free technical assistance and training related to PrEP and clinical practice:, e-mail: or telephone (415) 476-6153.