Rebecca Mazurkiewicz, MD

Upper East Side internists handle everything from annual check-ups to chronic-condition management. Rebecca Mazurkiewicz, MD is one of the practices that keeps the neighborhood’s primary-care network steady. You’ll find the office on the second floor at 178 E 85th St New York, NY 10028, a block where pre-war co-ops meet newer condos.

Internal medicine covers adults of all ages, so the patient mix here spans recent grads to long-time locals. The building entrance sits between a dry cleaner and a pharmacy, making it easy to combine errands. A restroom is available inside, which can be a small but welcome detail during longer visits.

Appointments are scheduled by phone; call (212) 434-2142 when you’re ready to book. The practice follows the rhythms of the neighborhood, so weekday slots tend to fill quickly. If you’re new to the area or simply looking for a change, the number is the same whether you’re transferring records or setting up a first visit.

Directions are simplest when you pull up the map: this link drops a pin at the exact address. The cross street is Third Avenue, and the subway stop at 86th Street is only a short walk away for anyone coming from another borough.