Davita NW Houston Kidney Center 378

Houston's hospital directory runs 431 listings deep, and most of them are easy to act on right away. Of that total, 363 carry a phone number and 304 link out to a website, so you can call two or three and compare before you commit to a visit. The largest cluster sits in zip code 77030, home to 54 listings, which lines up with the medical district; smaller pockets show up in zips like 77090 and 77024, each with a handful more.

Paid placement isn't part of how this page is built right now, and the word Sponsored would only show up if that changed and a business opted in. What you see is the raw directory order for Houston, not a curated shortlist, so nothing here is being singled out as better than the next entry. If you run one of these hospitals and notice a stale phone number or a dead website link, you can claim the listing and correct it yourself, which keeps someone searching by zip from stalling out on bad contact info.