Madhumati R. Kalavar, Md

New York's hematology category holds 74 listings, so narrowing by zip code helps before you start dialing. Zip 10065 carries 9 of them, 10021 and 10032 each have 7, and smaller clusters sit in 10305, 11030, and 10016. With 71 listings showing a phone number and 56 showing a website, most entries give you enough to make first contact, but not every profile is filled out the same way.

None of these listings carry a Sponsored label, since paid placement isn't running yet in this New York category, so what you see is just how the directory data lines up, not a ranking of who's worth calling first. If a practice's website field is blank or a listed number rings nowhere, the owner can claim the entry and add current details, which spares the next searcher a wasted call. Given the size of this list, it helps to pick two or three names near your zip and confirm hours, insurance, and services directly before booking, since directory entries can lag behind what's actually happening at the office.