Contact Colchester Dental Group Colchester Dental Group, LLC 79A Norwich Avenue Colchester, CT 06415 (860) 537-2351 (860) 537-2354 fax Email Colchester Dental Group Contact Directions Request for An Appointment at a Preferred Time Ask The Dentist by Email Download Forms Call us at 860-537-2351 View Larger Map Colchester Dental Group Office Hours Open five days Monday – Closed Tuesday 9am – 5:30pm Wednesday 9am – 5:30pm* Thursday 9am- 5:30pm* Friday 8:45am – 5pm Saturday 8:45am – 2:00pm Sunday – Closed *We hope to resume our evening hours in the near future