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World-class care is available in your neighborhood
Our offices are located throughout Nassau and Suffolk, including right here in Seaford. So you’ll never have to travel far to get your heart the care it needs.

We are leaders in heart care

Our doctors provide comprehensive heart care at outpatient office locations near your home. And if you need more advanced treatment, we are part of a nationally recognized interventional cardiology and cardiac surgery program at The Sandra Atlas Bass Heart Hospital, located at North Shore University Hospital in Manhasset —a facility that’s one of the 50 Best Hospitals in the U.S. for heart surgery, and one of only two cardiac programs in the U.S. and Canada to achieve top performance in all areas of heart surgery.

Isn’t it comforting to know that world-class care is right in your neighborhood?

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Our doctors

Priatharsini Sriganesh, MD

Specialties: Internal Medicine, Cardiology

Robert Cesare D'Avino, MD

Specialties: Cardiology, Internal Medicine

Randall Jay Gould, MD

Specialties: Cardiology, Internal Medicine

Steven L. Grainer, DO

Specialties: Cardiology, Internal Medicine, Nuclear Cardiology

Alan Jay Scheinbach, DO

Specialties: Cardiology, Internal Medicine

David Mark Witkes, DO

Specialties: Interventional Cardiology, Cardiology

Jason Samuel Chinitz, MD

Director - Cardiac Electrophysiology of Cardiology, Southside Hospital

Specialties: Cardiac Electrophysiology, Cardiology, Internal Medicine

Vincenzo Amedeo Barbato, DO

Specialties: Cardiology

Andrew Michael Galmer, DO

Specialties: Nuclear Cardiology, Internal Medicine
Insurance information

Avoid surprise bills

Northwell Health is a participating provider in many health plan networks. You can help prevent unexpected bills. 

Find out if your insurance is accepted
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