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Thorncreek Cosmetic & Family Dentistry; Lance E. Smith, DDS

Dentist
5.0 (14 reviews) Updated Mar 15, 2026
12297 Pennsylvania St STE 1 Thornton, CO 80241

About Thorncreek Cosmetic & Family Dentistry; Lance E. Smith, DDS

Family and cosmetic dentistry often blend routine care with aesthetic upgrades, and Thorncreek Cosmetic & Family Dentistry fits that niche. Run by Lance E. Smith, DDS, the practice covers everything from cleanings and fillings to veneers and whitening. It’s the kind of spot where a chipped tooth or a desire for a brighter smile could land you in the same chair. Thornton’s Pennsylvania Street corridor isn’t short on dental offices, but this one keeps its focus split between keeping teeth healthy and making them look their best.

The office sits at 12297 Pennsylvania St STE 1, a stretch of Thornton that’s seen its share of growth over the years. This part of town has a mix of older strip malls and newer developments, making it a practical stop for both long-time residents and those newer to the area. Dental work isn’t exactly the kind of thing people get excited about, but the reviews suggest a smooth experience—Google shows a 5.0 rating from 14 reviews, which, for a dentist, speaks to consistency more than flash.

If you’re the type who puts off calls until the last minute, the number to reach them is (303) 920-4199. No frills, just the direct line for scheduling or questions. Cosmetic work can feel like a big step, but the place handles the basics too—exams, crowns, even the occasional emergency. That balance might explain why it doesn’t lean too hard into one side of the dental spectrum. Thornton’s not a huge city, but it’s big enough that a practice like this doesn’t need to oversell itself.

For anyone mapping out the route, the directions are straightforward. Pennsylvania Street’s a main drag, so it’s not the kind of address you’ll circle for hours trying to find. Whether it’s a cavity or a cosmetic tweak, the approach here seems to be handling it without the extra fuss. That’s about all there is to it.

This listing was last updated on March 15, 2026

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Business Hours

Business Details

Accessibility
Wheelchair accessible entrance
Wheelchair accessible parking lot
Wheelchair accessible restroom
Offerings
Cosmetic dentistry
Amenities
Restroom
Planning
Appointments recommended
Payments
Credit cards
Debit cards
NFC mobile payments