Contact Us

Thank you for visiting the office of Nicholas Tretter, DDS online! We invite you and your family to visit us as we provide gentle, comprehensive dental treatment in Holden, Massachusetts, and to those in the nearby areas of Rutland, Paxton, Princeton, Sterling, Shrewsbury, West Boylston, Spencer, Northboro, Westboro and Worcester County. Please use our contact information below to schedule your next appointment with Dr. Tretter and our team. We hope to see you soon!

Phone
508-829-6665

Hours
Monday, 7:30 a.m. - 4:00 p.m.
Tuesday, 7:30 a.m. - 4:00 p.m.
Wednesday, 7:30 a.m. - 4:00 p.m.
Thursday, 8:20 a.m. - 6:00 p.m.
Friday, Closed

Address
Nicholas Tretter, DDS
694 Main Street
Holden, MA 01520

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Our Location

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Hours of Operation

Our Regular Schedule

Monday:

7:30 am-4:00 pm

Tuesday:

7:30 AM-4:00 pm

Wednesday:

7:30 am-4:00 pm

Thursday:

8:20 am-6:00 pm

Friday:

Closed

Saturday:

Closed

Sunday:

Closed

Testimonials

  • "Dr. Tretter is the best dentist I've ever had. Every time I go to have work done, I feel relaxed because I know I am in good hands. I cannot imagine a more competent dentist. All the others on the staff are very professional and extremely pleasant. I know it's hard to believe, but I actually have fun whenever I visit the practice. Dr. Tretter keeps up with the latest dental technology. A crown is completed in one visit, about 2 hours long."
    Nancy Blodget
  • "I was again very impressed and pleased with my appointment this am. The professionalism,the super safe set up during the Corona times. Everyone in the office are caring, and on top of any potential issues..10 Stars !!!"
    Claudia Caffrey