SiteCity Business Directory

Medical Organizations

Houston

116 businesses listed, showing 1–40. How we order them.

Houston medical organizations cluster in a handful of ZIP codes worth checking first. ZIP 77081 leads with 6 listings, followed by 77057 with 6, then 77008, 77027, 77034, and 77055 each with 3. If you're near one of those areas, start your search there instead of scrolling all 116 entries. Of those listings, 110 have a phone number on file and 93 list a website, so most give you more than one way to reach out before you dial.

More about medical organizations in Houston ↓

None of these organizations carry a verified badge, and no paid slots run in this category yet, so nothing on this page is labeled Sponsored or pushed ahead for payment. Every entry sits in the same plain order. If you run one of these organizations and see a wrong number or dead website link, you can claim the listing and correct it, which matters most in a busy ZIP like 77081 where a caller might just try the next name on the list. Call two or three that fit your needs and confirm details directly with them before you commit to an appointment.

Medical Organizations in Houston by the numbers

SiteCity lists 116 businesses under Medical Organizations in Houston, TX, as of November 3, 2026. 110 list a phone number and 93 list a website.

Most-listed ZIP codes: 77057 (6), 77081 (6) and 77008 (5).

Listings come from Overture Maps Foundation places data (release 2026-08-19.0, which includes Foursquare OS Places) and from businesses added or updated through SiteCity. How we count.

Listings40

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