About Donald R. Welsh Jr., DMD
Dental care in Portsmouth’s historic downtown blends convenience with the kind of quiet professionalism you’d expect in a walkable New England city. Donald R. Welsh Jr., DMD operates out of a Union Street office, where routine checkups, cleanings, and restorative work fit neatly into the rhythm of daily life. The address—320 Union St Portsmouth, NH 03801—puts it within easy reach of Market Square’s cafés and the North Mill Pond’s footpaths, so appointments can pair with errands or a post-visit stroll. Patient feedback skews overwhelmingly positive: 7 reviews on Google average a perfect 5.0 rating, a rarity that suggests consistency matters here.
Portsmouth’s compact layout means most residents already know their way around, but newcomers can grab directions to avoid the one-way street shuffle near the office. Questions about services or scheduling? The phone line at (603) 436-2144 connects directly to the practice, skipping the runaround. Dentistry isn’t exactly the highlight of anyone’s week, yet a well-located office with a spotless track record at least removes the usual friction. For those who’d rather not trek to a strip-mall clinic, this setup keeps things simple and central.
This listing was last updated on March 11, 2026