Jeffrey Nowak, D.N.P., APRN, ACNP-BC

Dallas has 33 hematology listings here, and every one of them comes with a phone number and a website link already attached. That's a small city-wide category with full contact coverage, which is rarer than it sounds for specialty medical directories. Most of the concentration sits in two zip codes, 75235 and 75390, each holding twelve entries, so if you're near Southwestern Medical District you'll see plenty of names to sort through. Outside that cluster the numbers thin out fast, down to single listings in zips like 75231.

None of these 33 listings carry a Sponsored tag, since paid placement for this category isn't active in Dallas yet, so what you see is the directory's plain default order, not anyone's paid spot. That means the sequence isn't a ranking of quality or fit, just the order the data loaded in. Call two or three that match your insurance or referral before booking anything. And if you run one of these hematology practices and your website field or phone number is wrong, you can claim the listing and update it yourself, which matters most outside the two big zips where a single bad number is the only lead someone has.