Updated November 2026How we check doctors
Pins show each doctor's main office. Gold pins are in New York, navy pins are nearby.
Same order as the list above. A comparison, not a ranking.
| Doctor | Type | Education and training | Reviews |
|---|---|---|---|
| Bonnie Wolf-Greenwald, MD | Concierge · Endocrinology physician | NewYork-Presbyterian Columbia University Irving Medical Center | |
| Barry J. Klyde, MD | Concierge · Endocrinology physician | Endocrinology, Cornell | |
| Kiran Srivastava, PA-C | Concierge · Endocrinology physician assistant | ||
| Philip Rabito, MD | Concierge · Endocrinology physician | Internal medicine (Staten Island University Hospital), anesthesiology (New York Hospital) and radiation oncology (St. Barnabas Medical Center) | |
| Rachel Steinman, MD | Concierge · Endocrinology physician | Internal medicine, University of Maryland Medical Center, Baltimore |
FindMyDirectDoctor lists 5 rft1 cdg specialists in New York. We last checked this list in November 2026.
We confirmed board certification for 4 doctors on this list. Each profile shows the board and the specialty.
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.