Updated November 2026How we check doctors
Pins show each doctor's main office. Gold pins are in Walnut Creek, navy pins are nearby.
Same order as the list above. A comparison, not a ranking.
| Doctor | Type | Education and training | Reviews |
|---|---|---|---|
| Thalia Segal, MD | Concierge · Reproductive Endocrinology and Infertility physician | OB/GYN, Northwell Health | |
| Tracey Telles, MD | Concierge · Reproductive Endocrinology and Infertility physician | OB/GYN, Good Samaritan Regional Medical Center, Phoenix, AZ | 5.0 (10) |
| Clemens Grosskinsky, MD | Concierge · Reproductive Endocrinology and Infertility | 5.0 (10) |
FindMyDirectDoctor lists 3 concierge reproductive endocrinology and infertility doctors in Walnut Creek, CA at 3 practices. We last checked this list in November 2026.
We confirmed board certification for 1 doctor on this list. Each profile shows the board and the specialty.
2 of the 3 doctors have patient reviews on FindMyDirectDoctor, 20 reviews in total. Each tile shows the doctor's rating and review count.
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.