Dr. David G. Mackinnon, MD

The Upper East Side has long been a hub for specialized medical care, where quiet side streets lead to practices that serve the neighborhood’s steady stream of patients. Dr. David G. Mackinnon, MD operates here as a cardiologist, offering consultations that draw from the area’s reputation for precision and discretion.

Cardiology appointments often require a level of focus that matches the urgency of the field. His office at 150 E 77th St, New York, NY 10075 places him within blocks of major hospitals, a practical detail for those managing follow-ups or referrals. The address itself is easy to overlook—no flashy signage, just a building that blends into the rhythm of the street.

They handle a range of cardiac evaluations, from stress tests to echocardiograms, without the fanfare that sometimes accompanies larger institutions. Patients looking to schedule a visit can reach the office directly at (212) 439-6000, a number that connects to a straightforward booking process. The practice keeps its approach clinical, leaving the theatrics to the city outside.

Directions to the office are best pulled from a map, though the walk from Lexington Avenue is brief enough that most arrive on time without much fuss.