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For physician information, call (877) 962-3627


Westchester Medical Center's cardiologists and vascular surgeons provide a complete range of diagnostic, interventional, and preventive cardiology and vascular surgery to patients throughout the Hudson Valley. Well known for their nationally recognized research and clinical trials, our physicians are dedicated to providing outstanding patient care, education, and prevention of heart and vascular disease.

Benefiting from convenient locations both on-site at the hospital and throughout the region, patients of the cardiology practices at Westchester Heart & Vascular enjoy advanced care in the context of the expertise and technology for which the medical center is known. Patients find Westchester-quality service in offices close to home. Doctors practice within an extended network of cardiac experts conversant in the latest cardiovascular technology – and finding a specialist is as easy as tapping into the hospital's network.

Meet Our Doctors

Julio Panza, M.D.
Chief of Cardiology
 Chhaya Aggarwal, M.D.   Hasan Ahmad, M.D.    Martin B. Cohen, M.D.   Howard A. Cooper, M.D.

 Tanya Dutta, M.D.


Anthon Fuiz, M.D.

Alan L. Gass, M.D.

Joseph George, M.D.






Ahmad A. Hadid, M.D.    Ahmad B. Hadid,M.D. Joseph Harburger, M.D. Sei Iwai, M.D.
 Jason T. Jacobson, M.D.   Diwakar Jain, M.D.  Ryan Kaple, M.D.  Gregg Lanier, M.D. 
 Stephen Lazar, M.D.    John Arthur McClung, M.D. Joshua Melcer, M.D. 

Mala Sharma, M.D.


 John Tighe, M.D.


Robert Timmermans, M.D.

Franklin H. Zimmerman, M.D.

Make an Appointment

Explore the site to learn more about our cardiologists and the advanced cardiac care offered through Westchester Heart & Vascular. Then call or make an appointment online and experience the next level of heart care in Westchester County.

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