Jonathan Malka, MD
Allergy and Immunology physicianConcierge
Crescendo MD · Portola Valley, CA
- Care for children and families
Pins show each doctor's main office. Gold pins are in Portola Valley, navy pins are nearby.
Caras Health · Portola Valley, CA
Medical school Harvard Medical School
Training Stanford Hospital
Yumi Ando MD · Portola Valley, CA
Graduate school University of Michigan (Master of Public Health)
Training Internal Medicine, Stanford
MDVIP · Portola Valley, CA
Medical school Michigan State University, Upper Peninsula Program, Marquette (1988)
Training Family practice, Stanford University Family Practice at San Jose Medical Center (1989 to 1991)
Debra St Claire, MD
Internal Medicine physicianConcierge
Caras Health · Portola Valley, CA
Medical school University of California, San Francisco (UCSF) School of Medicine
Training Internal Medicine, Stanford and UCSF
Caras Health · Portola Valley, CA
Medical school Stanford University School of Medicine
Training Internal Medicine, Brigham and Women's Hospital
- Adult care
- Adolescent care
Compare cash-pay doctors in Portola Valley, CA
Same order as the list above. A comparison, not a ranking.
| Doctor | Type | Education and training | Reviews |
|---|---|---|---|
| Jonathan Malka, MD | Concierge · Allergy and Immunology physician | ||
| Heather Henri, MD | Concierge · Internal Medicine physician | Stanford Hospital | 5.0 (10) |
| Yumi Ando, MD | Concierge · Integrative Medicine physician | Internal Medicine, Stanford | 5.0 (10) |
| Richard D. Lee, MD | Concierge · Family Medicine physician | Family practice, Stanford University Family Practice at San Jose Medical Center (1989 to 1991) | 5.0 (10) |
| Debra St Claire, MD | Concierge · Internal Medicine physician | Internal Medicine, Stanford and UCSF | |
| Emma Morton-Bours, MD | Concierge · Internal Medicine physician | Internal Medicine, Brigham and Women's Hospital | 5.0 (10) |
About cash-pay doctors in Portola Valley, CA
Caras Health is the largest practice in Portola Valley, and Crescendo MD is also listed among the 4 practices on the page. The page lists 6 doctors, and internal medicine is among their specialties. Telehealth visits are listed by 2 doctors, and board certification is confirmed for 5. Woodside, Menlo Park and Palo Alto are close by for anyone who wants to compare more clinics.
Questions about cash-pay doctors in Portola Valley, CA
How many cash-pay doctors are in Portola Valley?
FindMyDirectDoctor lists 6 cash-pay doctors in Portola Valley, CA at 4 practices. 6 are listed under concierge or another cash-pay practice type. We last checked this list in November 2026.
Which specialties can I find?
The most common are internal medicine (3), allergy and immunology (1), family medicine (1), and integrative medicine (1).
Which doctors offer telehealth?
2 of the 6 doctors list telehealth visits. Each profile says which visits are offered.
Are these doctors board certified?
We confirmed board certification for 5 doctors on this list. Each profile shows the board and the specialty.
How many of these doctors publish their fees?
1 of the 6 doctors have a fee we confirmed on the practice's own website. The fee is on each of their profiles.
What do patients say about them?
4 of the 6 doctors have patient reviews on FindMyDirectDoctor, 40 reviews in total. Each tile shows the doctor's rating and review count.
Do these doctors take insurance?
It depends on the practice. Many direct primary care and concierge practices charge a membership fee instead of billing insurance for office visits, and some also accept insurance. Each profile says how its practice works when the practice states it.