About Dr. Richard Dumas
Dentistry in a quiet corner of Dover, Dr. Richard Dumas handles cleanings, crowns, and Invisalign right on Ridge Street. If you’ve been putting off a checkup, you’re not alone—small cavities and routine exams keep the chairs busy all year. Around town, people mention his straightforward approach, and the straightforward part is true.
Just a few blocks from Dover’s restored mill yards, the office sits at 2 Ridge St, Dover, NH 03820. The neighborhood bakes in summer and quiets down after 8 p.m., making late appointments an option if needed. Across the street, vintage streetlamps give the block a slightly timeless glow.
Call (603) 743-3500 to book a visit—voicemail picks up after hours and they call back the next morning. Most patients swing by every six months, though some prefer seeing the hygienist every four when issues pop up.
See the map for directions: https://www.google.com/maps/place?ftid=0x89e29768af43ffff:0x9a847f890fb6d460
This listing was last updated on April 23, 2026