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Nicholas Tretter, DDS

★★★★★4.9(372 reviews)

Ranked #3 of 5 dentists in Holden

✓ Accepting new patients
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WHAT WE KNOW ABOUT THIS PRACTICE

LOCATION694 Main St, Holden, MA 01520, Holden, MA
CONTACT PATHSphone, website, directions
REVIEW SIGNAL4.9 stars from 372 reviews
CATEGORY SIGNALSGeneral Dentistry
BUSINESS HOURS4 days with published hours

HOW IT COMPARES IN HOLDEN

RANKDENTISTRATINGREVIEWS
#3Nicholas Tretter, DDS YOU'RE HERE4.9372

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Review Highlights

JN

"The office is pleasant and clean Everyone I spoke with was very nice and helpful.Staceywas very lovely and did a great j…"

in 7 reviews
RL

"Dr. Tretter is very thorough in his examination. He is honest about what is a priority and what can wait, and the risks…"

in 7 reviews

Location & Hours

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694 Main St, Holden, MA 01520
Holden, MA 01520
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SundayClosed
Monday7:30 AM – 4:00 PM
Tuesday7:30 AM – 4:00 PM
Wednesday7:30 AM – 4:00 PM
Thursday8:30 AM – 6:00 PM
FridayClosed
SaturdayClosed

Amenities and More

Accepting new patients
Appointments available
Verified dental practice
Phone consultations

Recommended Reviews

Your trust is our priority, so reviews shown here reflect genuine patient experiences. Businesses cannot pay to alter or remove their reviews.

4.9
★★★★★
372 reviews
5★
4★
3★
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1★

Showing top 7 of 372 reviews

JN
Judith Noar
★★★★★September 2, 2026
···

The office is pleasant and clean Everyone I spoke with was very nice and helpful.Staceywas very lovely and did a great job cleaning my teeth .All in all it was a very pleasant experience.

RL
Russ Levine
★★★★★June 23, 2026
···

Dr. Tretter is very thorough in his examination. He is honest about what is a priority and what can wait, and the risks of waiting. Good with novacain - minimal pain compared to other dentists. Receptionist is kind and helpful. Hygienist is informative and effective.

BK
Barbara Klett
★★★★★April 30, 2026
···

Best dental experience ever! Went in for two fillings and a crown. Staff is friendly and professional, explained all steps prior and throughout session. No pain with the novacaine injection! [I usually feel the liquid slooowwly move into the tissue:( ] I highly recommend Dr. Tretter to all my friends and family.

PL
Patricia L
★★★★★April 24, 2026
···

I recently moved to the area and I dreaded both-- leaving the dentist office I had gone to for 35+ years-- and finding a new dentist. Dr. Tretter was recommended. No need for dread! The office was bright, clean and comfortable; the reception staff warm and friendly, as were Dr. Tretter and his assistant. As he went along with my initial exam and procedure he explained each step clearly. He was considerate, continually checking in to be sure I was doing ok throughout the procedure. As for my first cleaning today with the hygienist, I was equally relieved and impressed. Jean was terrific! Thorough, yet gentle. I would HIGHLY recommend Dr.Tretter, & Jean, if you're looking for a new dentist. Going to the dentist has never been the highlight of my day, but this office has exceeded my expectations. I can honestly say I look forward to my next visit! Thank you.

NF
nancy favulli
★★☆☆☆April 23, 2026
···

Dr Trettor’s office is a wonderful place to be. Nancy at the front desk is always so friendly along with Elaine and other staff members hygienist Elizabeth and Stacey offer wonderful care to assessment of teeth and very friendly to be around. I would highly recommend Dr Trettor to anyone looking for a great dentist best Nancy Favulli RN.

PH
Pauline Hale
★★★★★March 6, 2026
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As usual, Jean did a great job cleaning my teeth. She makes it a pleasure to come to your office. Jean is always pleasant and professional and I feel fortunate to have her as my dental hygienist. Thank You, Pauline

KM
Karen Macdonald
★★★★★December 30, 2025
···

Dr. Tretter and staff are truly remarkable and genuinely care about their patients. Procedures are explained in detail and the care is always gentle. The staff is welcoming, professional and make me feel comfortable from the moment I walk in the door. The very best dental office-highly recommend!

Frequently Asked Questions

How do I contact Nicholas Tretter, DDS?+

Call Nicholas Tretter, DDS at (508) 829-6665. For more information, visit https://www.holdenmadentist.com/.

Where is Nicholas Tretter, DDS located?+

Nicholas Tretter, DDS is located at 694 Main St, Holden, MA 01520, USA, Holden, MA 01520.

Does Nicholas Tretter, DDS have a website?+

Yes. The website for Nicholas Tretter, DDS is https://www.holdenmadentist.com/.

What rating does Nicholas Tretter, DDS have?+

Nicholas Tretter, DDS has a 4.9-star rating from 372 reviews.

What are Nicholas Tretter, DDS's business hours?+

Business hours: Monday 7:30 AM – 4:00 PM; Tuesday 7:30 AM – 4:00 PM; Wednesday 7:30 AM – 4:00 PM; Thursday 8:30 AM – 6:00 PM.

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