Gary Alan Tannenbaum MD 984 N Broadway Ste 501 Yonkers, New York, Phone: 914-476-8877 Company Name: Columbia University Irving Medical Center Doctor Category: General Surgery Profile Let this business know you found them on Westchester Magazine's Online Directories. Locations Yonkers 984 N Broadway Ste 501 Yonkers, New York 10701-1318 Claim/Edit Listing