Michael H. Yen MD 1 Columbia Street Poughkeepsie, New York, 12601 Phone: 845-473-1188 Company: The Heart Center; Vassar Brothers Medical Center, Northern Dutchess Hospital: Coronary Artery Disease, Coronary Angioplasty/Stents, Peripheral Vascular Disease Doctor Category: Cardiology Profile Let this business know you found them on Hudson Valley's Online Directories. Locations Poughkeepsie 1 Columbia Street Poughkeepsie, New York 12601 Claim/Edit Listing