Michael Nam-Sung Cho MD 155 Crystal Run Road Middletown, New York, 10941 Phone: 845-703-6999 Company: Crytal Run Healthcare; Garnet Health Medical Center; Garnet Health Medical Center - Catskills: Non-Invasive Cardiology, Echocardiography, Nuclear Cardiology Doctor Category: Cardiology Profile Let this business know you found them on Hudson Valley's Online Directories. Locations Middletown 155 Crystal Run Road Middletown, New York 10941 Claim/Edit Listing