Dental Health Products, Inc. (DHP)

Dallas has 26 specialty stores listed here, and every single one comes with a phone number, so calling ahead to check stock or hours is never a dead end. Twenty of these listings also link out to a website, which covers most of the group if you'd rather browse online before you visit. Zips like 75219 show up twice on this list, while most other addresses are the lone entry for their area, so a nearby result may still mean a short drive across town.

None of these listings show a Sponsored tag at the moment, since paid placement for specialty stores hasn't launched in Dallas yet, so what you're scrolling through is just the default order, not a paid or ranked one. If you own one of these stores and the phone number or web link is wrong or missing, you can claim the listing and correct it yourself, which helps the roughly quarter of entries here that don't have a site linked at all. Call two or three that look promising, since a quick check beats guessing from an old listing.