Margarita R. Johnston, M.D.

This Dallas urology category holds 55 listings, too many to scroll one by one when you just need a phone number. Seventeen sit in 75390 alone, so start there if you're nearby before checking farther out. The rest spread thin: five each in 75203 and 75231, four in 75230, and single entries scattered across other zips. All 55 listings include a phone number, and 49 list a website, so calling ahead works even when a site link is missing.

Paid placements are labeled Sponsored, and none exist yet in this Dallas category, so what you're browsing is plain directory order, not anything ranked or picked by SiteCity. If you run a practice here and the listing is missing a website or has a wrong number, you can claim it and fix the details yourself. That matters most in the thinner zips, where one listing might be someone's only nearby option.