William Alex Jr Jakobleff Jr., MD Top CardiologistTop Doctor 272 Helena Ave Yonkers, New York, Phone: 914-779-3529 Company Name: CTSNET Doctor Category: General Surgery Profile Let this business know you found them on Westchester Magazine's Online Directories. Locations Yonkers 272 Helena Ave Yonkers, New York 10710-2117 Claim/Edit Listing