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Dr. Janet Allaire, DMD

Dentist
5.0 (2 reviews) Updated Mar 11, 2026
85 Merrimac St Portsmouth, NH 03801

About Dr. Janet Allaire, DMD

Dental care doesn’t have to feel clinical. In Portsmouth’s compact downtown, Dr. Janet Allaire, DMD offers general and preventive services without the frills of larger chains. The practice handles everything from routine cleanings and fillings to more involved procedures like crowns and extractions. Its position on Merrimac Street puts it within walking distance of the city’s historic waterfront, making it a convenient stop for those already running errands in the area.

Patient feedback so far has been uniformly positive. Two Google reviews give the practice a perfect 5.0-star rating, though the small sample size means impressions are still forming. Dentistry isn’t a field where volume of opinions always correlates with quality—consistency in basic care often matters more than flashy amenities. This office keeps its focus squarely on exams, hygiene, and restorative work, sidestepping the cosmetic upsells that dominate some modern practices.

Portsmouth’s dental landscape leans toward smaller, independent providers, and this one fits the mold. There’s no corporate branding or multi-specialty overhead, just a straightforward approach to oral health. For anyone needing a checkup or addressing a persistent issue, the practice covers the essentials: digital X-rays, periodontal treatment, and even emergency visits when urgent problems arise. The lack of a lengthy online presence might raise eyebrows, but in a city this size, word of mouth still carries weight.

New patients can call (603) 436-6922 to schedule an appointment or ask about accepted insurance plans. The office’s exact location at 85 Merrimac St is pinned on Google’s map for easy navigation—helpful given Portsmouth’s one-way streets and occasional traffic snarls near Market Square. Double-checking the directions beforehand saves time, especially during summer when tourism clogs the routes.

This listing was last updated on March 11, 2026

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Wheelchair accessible entrance
Wheelchair accessible parking lot
Wheelchair accessible restroom
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Pediatric care
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Appointments recommended
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