About Prentiss Mary Beth
Dental visits rarely make anyone’s list of favorite errands, yet they’re a quiet constant in the rhythm of any neighborhood. Prentiss Mary Beth fits neatly into that routine—clean lines, a steady stream of patients, and the kind of reliability that comes from years of practice on Brook Street. The office handles everything from routine cleanings and emergency repairs to more involved procedures like root canals and crown fittings, all without the fanfare some clinics seem to demand.
You’ll find the practice at 21 Brook St #8 in Seekonk, a short drive from the town line where Massachusetts hums with small-town industry and weekend softball leagues. The building itself is unassuming, tucked between a hardware store and a florist, which somehow makes the whole experience feel less clinical. Parking is whatever the side street offers, and the entrance is marked by a discreet sign that only regulars seem to notice on the first try.
Appointments move quickly when you call (508) 399-7073, and the front desk keeps a running tally of who’s due for a check-up or a filling touch-up. For directions, the map at this link will drop a pin right outside the door—just look for the blue awning that’s faded to a pale sky color after years of New England weather.
This listing was last updated on May 18, 2026