Marc G. Rappaport DO 1200 Route 300 Newburgh, New York, 12550 Phone: 845-703-6999 Company: Crystal Run Healthcare; Montefiore St. Luke’s Cornwall Hospital, Garnet Health Medical Center: Breast Cancer, Lung Cancer, Gastrointestinal Cancer, Gynecologic Cancers Doctor Category: Oncology-Hematology Profile Let this business know you found them on Hudson Valley's Online Directories. Locations Newburgh 1200 Route 300 Newburgh, New York 12550 Claim/Edit Listing