Corita Reilley Grudzen MD 400 E Main St Northern Westchester Hospital Medical Affairs Office Croton-On-Hudson, New York, Phone: 914-666-1200 Doctor Category: Emergency Medicine Profile Let this business know you found them on Westchester Magazine's Online Directories. Locations Croton-On-Hudson 400 E Main St Northern Westchester Hospital Medical Affairs Office Croton-On-Hudson, New York 10549-3417 Claim/Edit Listing