William R. Slater, MD

First Avenue hums with the pulse of Midtown East—medical towers and subway grates, coffee carts and the occasional siren. Somewhere between the East River and the quiet side streets, William R. Slater, MD keeps a practice focused on the most vital rhythm of all. A cardiologist’s office here isn’t just convenient; it’s a reminder that the city’s energy demands a steady heartbeat.

The specialty itself spans everything from routine EKGs to more involved cardiac assessments. Patients might arrive for stress testing, echocardiograms, or consultations on arrhythmias and hypertension. Preventive care often blends with diagnostic precision—monitoring cholesterol, managing blood pressure, or interpreting Holter results. The work isn’t flashy, but it’s essential; a single visit can shift a long-term outlook.

You’ll find the office on the 4th floor of 530 1st Avenue HCC, a building that houses several other medical practices. The address places it within walking distance of NYU Langone, a detail that doesn’t go unnoticed by those navigating the neighborhood for follow-up care or second opinions. Elevators and stairwells move patients through the building’s daily rhythm, though the specifics of the space remain unremarkable by design.

Directions are straightforward—map here. For appointments or questions, the number is (212) 263-4320. Sometimes the most important things don’t need fanfare.