Guilliat Colleen M DDS

Along Lapeer Road, where the traffic hums steadily between Port Huron’s residential pockets and its commercial stretches, dental offices sit quietly among the usual mix of auto shops and strip malls. Guilliat Colleen M DDS fits into this landscape as one of the area’s dental practices, offering the kind of routine care that keeps the neighborhood’s smiles—literally—in check. Dentistry here covers the expected: cleanings that scrape away the usual suspects, fillings for those unavoidable cavities, and crowns when a tooth’s had one too many close calls with a coffee mug or a stray popcorn kernel. No frills, just the standard arsenal against plaque and decay.

The office itself is at 4018 Lapeer Rd, a stretch where the road widens just enough to feel like you’re still in town but not quite downtown. It’s the sort of address that’s easy to miss if you’re not looking for it—tucked between a tax preparer and what used to be a video store, back when those existed. The building doesn’t shout for attention; it’s functional, like most dental offices, designed more for the people who need it than the people just passing through. Inside, the details are anyone’s guess, but the exterior suggests a no-nonsense approach to oral health.

Feedback on the practice isn’t overwhelming in volume but leans positive: 17 reviews on Google average out to a 4.3 rating, which, for a dentist, means most patients leave without gripping the armrests in terror. That’s about as glowing as it gets for a place where the main attraction is someone poking around your molars. For anyone who’s put off calling because, well, it’s the dentist, the number’s straightforward—(810) 987-3823—and presumably connects to someone who can schedule the inevitable.

If the idea of sitting in a chair while someone asks you to say “ahh” doesn’t fill you with joy, that’s normal; still, the map will get you there. The rest is up to your enamel.