Dentists in Portsmouth, NH
Dentists
Donald R. Welsh Jr., Dmd
Dentists in Portsmouth, NH
- Address
- 320 Union St, Portsmouth, NH 03801
- Phone
- (603) 436-2144
- Website
- welshandking.com
Last checked September 23, 2026. Call ahead to confirm hours.
Listing details from Overture Maps open data.