The 10 Best Dental Practices in Connecticut — 2026

We compared all 1347 dental practices in Connecticut on the data that matters: services offered, posted hours, and how easy each one is to reach. No pay-to-play — this ranking comes straight from the listings data, updated November 2026.

#1 · Fantarella Dental GroupNorth Haven

(203) 239-1155 Website View listing

#2 · Cromwell DentalCromwell

(860) 635-6445 Website View listing

#3 · Newfield DentalStamford

(203) 883-6967 Website View listing

#4 · Long Ridge DentalStamford

(203) 614-8943 Website View listing

#5 · Advanced DentistryCheshire

(475) 372-0134 Website View listing

#6 · Southington Family DentistryPlantsville

(860) 628-4761 Website View listing

#7 · Dental Group of Meriden-WallingfordMeriden

(203) 235-5588 Website View listing

#8 · Norwich Family Dental AssociatesNorwich

(860) 886-2497 Website View listing

#9 · Pleasant DentalNewtown

(203) 426-0500 Website View listing

#10 · Apollonia DentalMiddletown

(860) 813-2490 Website View listing

Run one of these businesses? You earned this spot — email contact@dentistsatlas.com for your free “Top Dental Practices in Connecticut” badge to put on your site, and we’ll make sure your listing stays accurate.
How we rank: every listing earns points for listed services (children's dentistry, cosmetic dentistry, orthodontics), posted hours, and working contact details. The ranking is recalculated with every data update.