Doctors & clinics in Portola Valley, CA
30 doctors & clinics listed in Portola Valley, California. 30 with a phone number and 22 with a website.
Portola Valley accounts for 0% of the doctors & clinics listed in California and ranks #325 among California cities for doctors & clinics.
Portola Valley, CA has 30 doctors & clinics listed on USA Business Search. 30 list a phone number and 22 list a website. The most listings are in ZIP codes 94028.
Updated October 2026Stanford Primary Care
Logan Jennifer A Do
Crescendo Md
Dr. Richard D. Lee
Kari Nadeau MD PhD
Alice Chung
Byers Eye Institute in Portola Valley
California Ear Institute
Digestive Health Center in Portola Valley
Dr. Bradley A. Greene, Md
Dr. Joseph B. Roberson Jr
Dunn Jocelyn Md
General Cardiology in Portola Valley
General Dermatology Clinic in Portola Valley
Heidi Butz NP
Holbrook Health
Jean W. Gillon, MD, FACS
John Wachtel, Md - Stanford Medicine Children's Health
Laura Gross, Md - Stanford Children's Health
Lillian Swiersz Md
Sang-ick Chang, MD, MPH
Shreya Jitendra Shah
Spectros
Stanford South Asian Translational Heart Initiative in Portola Valley
Stanford Vascular and Vein Clinic
Stritter Medical Consulting
Synecor
Venous Health Systems
Zobeau Enterprises, Apc
How to choose a doctor in Portola Valley
- Call your insurance to confirm the provider is in network before your first visit.
- Ask about telehealth options and how to reach the office after hours.
- Ask how long it usually takes to get a new-patient appointment.
Check the license: Medical Board of California.
Medical weight loss and GLP-1 care in Portola Valley: what to ask
- GLP-1 medicines such as semaglutide and tirzepatide are prescription-only. A licensed prescriber should review your health history and any labs.
- Ask whether the medication is an FDA-approved brand or a compounded version, and which pharmacy fills it.
- Ask for the full monthly cost in writing: visits, medication, shipping and follow-up.
- Ask how side effects are monitored and how often you will check in with a clinician or dietitian.
See the medical weight loss guide for providers by state.
Common questions
How many doctors & clinics are listed in Portola Valley, California?
USA Business Search shows 30 doctors & clinics in Portola Valley. 30 list a phone number and 22 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 94028.
How do I choose a doctor in Portola Valley?
Call your insurance to confirm the provider is in network before your first visit. Ask about telehealth options and how to reach the office after hours. Check the license with the Medical Board of California.
How do doctors & clinics in Portola Valley compare with the rest of California?
Portola Valley has 0% of the 79,064 doctors & clinics listed in California, which ranks #325 among California cities for this category.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.
Do I need a prescription for GLP-1 weight loss in Portola Valley?
Yes. Semaglutide and tirzepatide are prescription medications, and a licensed provider decides whether they are appropriate for you. Telehealth programs such as Elevation Health (featured) review your intake from home.
