Montefiore Medical Center 1010 Central Ave Mmg - Cross County Yonkers, New York, 10710 Phone: 914-964-4000 Hospital & Clinic Category: Hospital Profile Let this business know you found them on Westchester Magazine's Online Directories. Locations Yonkers 1010 Central Ave Mmg - Cross County Yonkers, New York 10710 Claim/Edit Listing