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Dr. Garrett Brennan

Dentist
1.0 (1 review) Updated Apr 23, 2026
156 Boston Post Rd, East Lyme, CT 06333

About Dr. Garrett Brennan

Dental care isn’t just about cleanings—it’s the kind of thing you want handled close to home, especially when you’re juggling work, school, or the very Connecticut problem of traffic on I-95. A routine checkup or an unexpected toothache shouldn’t mean a trek across the county. That’s where a local practice with standard services—exams, fillings, crowns, maybe even whitening if you’re feeling ambitious—comes in handy. No frills, just the basics done without the hassle of a downtown commute.

The office sits at 156 Boston Post Rd, a stretch of East Lyme that’s easy to overlook if you’re not paying attention. It’s one of those spots where the road widens just enough to make parking straightforward, and you’re more likely to run into neighbors than tourists. The building itself doesn’t scream “dental practice” from the sidewalk, which might be a relief if you’re the type who’d rather not broadcast your appointment to the world. Still, it’s there when you need it, tucked between the kind of small businesses that keep a town running.

Booking an appointment is as simple as calling (860) 691-5014, and if you’re the kind of person who’d rather not chat on the phone, most places like this have moved on to online forms by now. No need to block out half a day for a filling or a cleaning—though if you’ve been putting off that wisdom tooth, you might want to clear your afternoon just in case. East Lyme isn’t huge, so chances are you’ll recognize the number if you’ve lived here long enough.

First time visiting? The map will get you there without drama—just watch for the turn near the old diner that’s been there forever. And if you’re coming from Niantic, give yourself an extra five minutes; the light at that intersection has a mind of its own.

This listing was last updated on April 23, 2026

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Business Details

Accessibility
Wheelchair accessible entrance
Wheelchair accessible parking lot
Wheelchair accessible restroom
Amenities
Restroom
Planning
Appointments recommended
Payments
Credit cards
Debit cards