Marina Caskey, M.D.

Infectious disease care doesn’t have to mean a long trip across town. Marina Caskey, M.D. specializes in exactly that—managing everything from travel-related illnesses to chronic infections—right on York Avenue. The practice sits at 1315 York Ave Mezzanine, New York, NY 10021, a spot that blends the quiet rhythm of the Upper East Side with the steady pulse of hospital-adjacent convenience.

Patients here can expect a focus on both diagnosis and long-term management; think HIV, hepatitis, Lyme disease, and even those tricky post-COVID symptoms that refuse to fade. The neighborhood itself feels like a crossroads—close enough to Weill Cornell for quick referrals, yet far enough from the tourist crush that appointments feel like they move at a human pace. No frills, just expertise.

Reaching the office is simple: call (646) 962-8747 to set up a visit. For directions, pull up the map—it’s the kind of address that sits neatly between the subway and the river, making it easy to slot into a busy day without the usual Manhattan hassle.