Healthy volunteers · San Francisco area, CA
Studies for healthy volunteers in San Francisco area, CA
249 recruiting studies have a site in the San Francisco area. This page includes nearby cities such as Oakland, Berkeley, San Mateo, Palo Alto.
249 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteers
An Evaluation of LASIK, SMILE and PRK Surgery in Physicians
Stanford University
- Location
- Palo Alto, CA
- Eligibility basics
- Ages 21–62
- RecruitingHealthy volunteersPhase 2
PrEPsmart 2-1-1 Pilot
Public Health Foundation Enterprises, Inc.
- Location
- San Francisco, CA
- Eligibility basics
- Ages 18+ · Men only
- RecruitingHealthy volunteers
Comparing the Stanford Letter Project Form to Traditional Advance Directives
Stanford University
- Location
- Stanford, CA
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Enroll -HD: A Prospective Registry Study in a Global Huntington's Disease Cohort
CHDI Foundation, Inc.
- Location
- Irvine, CA + 51 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Capsule Microbiota Sampling in IBS/Functional Gastrointestinal Disease
Stanford University
- Location
- Redwood City, CA
- Eligibility basics
- Ages 18–70
- RecruitingHealthy volunteers
Achieving Steady Work Among Adults With Autism Through Specialized Employment Program
Lawrence Fung
- Location
- Palo Alto, CA
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteers
Neuroimaging Biomarkers for Predicting rTMS Response in OCD
Stanford University
- Location
- Stanford, CA
- Eligibility basics
- Ages 18–80
- RecruitingHealthy volunteers
Comparing Mobile Health Strategies to Improve Pre-exposure Prophylaxis Use (PrEP) for HIV Prevention
Public Health Foundation Enterprises, Inc.
- Location
- San Francisco, CA + 2 other US sites
- Eligibility basics
- Ages 15+
- RecruitingHealthy volunteers
Neurobiologic, Immunologic, and Rheumatologic Markers in Youth With PANS
Stanford University
- Location
- Palo Alto, CA
- Eligibility basics
- Ages 4–18
Who these studies look for
“Healthy” is decided at screening, not by you. Sites usually check vital signs, blood and urine tests, an ECG, your medications and sometimes your BMI or smoking status. A study can still turn you away for reasons that have nothing to do with being unwell, such as timing or a full roster.
Matching a page like this one never means you qualify. Each research team decides eligibility at screening.