Nicholas Tretter, DDS

694 Main St, 01520, Holden

Dr. Nicholas Tretter offers comprehensive dental care in Holden, MA, serving the surrounding communities of Rutland, Paxton, Princeton, Sterling, Shrewsbury, West Boylston, Spencer, and Worcester County. With over 18 years of experience, Dr. Tretter provides advanced treatment in restorative, implant, cosmetic, and preventive dentistry. His goal is to enhance the health and beauty of your smile through a welcoming and comfortable office environment.

Equipped with modern technology, the practice delivers efficient and precise care. Services include CEREC one-day crowns for same-day restorations, digital radiography for accurate diagnostics, laser dentistry for minimally invasive procedures, and composite fillings that blend seamlessly with your natural teeth. Patients can also enjoy professional whitening and other cosmetic enhancements. Experience the difference of personalized, state-of-the-art dental care in a friendly setting.

Opening hours

  • sunday: (closed)
  • monday: 7:30-16h
  • tuesday: 7:30-16h
  • wednesday: 7:30-16h
  • thursday: 8:30-18h
  • friday: (closed)
  • saturday: (closed)

Nicholas Tretter, DDS: Reviews

5/5 (281 Reviews)

Reviews are the opinions of their authors. We do not verify that the author was a customer.

Reviews on Google

5,0 out of 5 from 281 reviews

Patricia Belsito Published on Google

Fantastic experience: Always welcoming, efficient and caring for the patient.

Judith Noar Published on Google

Fantastic experience: 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.

Lisa Videtto Published on Google

Fantastic experience: Just started seeing Dr. Tretter.and he and his staff are GREAT!

Dave G Published on Google

Fantastic experience: Great team, reception, dental hygienist, and Doctor Tretter.

Richard Published on Google

Fantastic experience: Dr. Tretter and his professional staff provide the best dental care. I actually enjoy my visits!

karen Published on Google

Fantastic experience: Family staff and doctor Great place

Sue Deedy Published on Google

Fantastic experience: So friendly and cleaning was superb!

Russ Levine Published on Google

Fantastic experience: 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.

Nancy Paul Published on Google

Fantastic experience: Jean did a wonderful job of cleaning my teeth She is very professional as well as helpful with ideas for good dental health !

Janet Schreiner Published on Google

Fantastic experience: Always courteous and very professional . I am always pleased with the service they provide.

John Appleton Published on Google

Fantastic experience: Excellent as always. Everyone is so nice

BRIAN LEVER Published on Google

Fantastic experience: Elizabeth did an outstanding job, as usual, and she made the experience very pleasant. She is unquestionably the best dental hygienist that has ever worked on my teeth.

Don Keeth Published on Google

Fantastic experience: In early and out early with no fuss. Dr. Tretter and his team do a wonderful job and make you feel like a valued customer.....and friend.

jek2150 Published on Google

Fantastic experience: As always, friendly, efficient, skillful, thoughtful. A pleasure each time to visit this office and staff

Joyce Anderson Published on Google

Fantastic experience: Everyone is professional and friendly. Always on time. I couldn't ask for a better dentist and team.

Susan Priest Published on Google

Fantastic experience: Such a fantastic group of people! Each person makes sure that you get the best treatment and care the moment you enter the office☺️☺️

Nicole Patricks Published on Google

Fantastic experience: Never had such a thorough dental exam in my life. It was truly a positive visit even though I need a little dental work. The staff was all so welcoming, professional and kind. Very clean environment.I would feel very confident in recommending Dr Tretter to anyone.

Ed P. Published on Google

Fantastic experience: Everyone was very polite and professional.

Cecelia Thurber Published on Google

Fantastic experience: Quality care!

John Restuccia Published on Google

Fantastic experience: Great dental practice! They are so nice and caring. Dr. Tretter is the best, his professional guidance and knowledge is exceptional.

Barbara Klett Published on Google

Fantastic experience: 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.

Lori kelley Published on Google

Fantastic experience: Excellent practice, with exceptional staff. I highly recommend them.

Carla Volturo Published on Google

Fantastic experience: Very accommodating and very helpful!!! My care was exceptional!

tom herbert Published on Google

Fantastic experience: You're the best...

jokami47 Published on Google

Fantastic experience: I highly recommend this office!

Patricia L Published on Google

Fantastic experience: 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.

Mark Mancevice Published on Google

Fantastic experience: Just had teeth cleaned and am very happy with work done by dental hygienist.

nancy favulli Published on Google

Negative experience: 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.

Cindy Anderson Published on Google

Fantastic experience: The staff is very pleasant and professional.

MaryAnn Army Published on Google

Fantastic experience: always a great visit. Very comfortable and friendly. My needs are always met. I enjoy my visit.

Ian Wood Published on Google

Fantastic experience: Been a patient here many years and been very happy with the relationship.

Chris Larson Published on Google

Fantastic experience: Everyone is always so nice

Andrew Martin Published on Google

Fantastic experience: Excellent service!

Deb Belisle Published on Google

Fantastic experience: Dr. Tretter and his staff were very welcoming and reassuring.

erniefavs Published on Google

Fantastic experience: Liz is the best!

Vincent O'Rourke Published on Google

Fantastic experience: Excellent, thorough service.by all in Dr Trettersoffice.

Anjanette Horrigan Published on Google

Fantastic experience: Elizabeth makes going to the dentist a pleasant experienc. She is wonderful, caring and always has a smile on her face!

Susan Cassidy Published on Google

Fantastic experience: Attentive, kind, caring staff. I’ve been going to this practice for over 25 years. Enough said.

David Calcagni Published on Google

Fantastic experience: Excellent all around. Very professional staff with great social skills. I highly recommend them to anyone looking for an A+ dental practice.

No Name Published on Google

Fantastic experience: My wife and I have been going to Dr Tretter since he arrived in Holden. The entire staff are friendly, professionals, and knowledgeable. What more can I say.

David Lucas Published on Google

Fantastic experience: Good dentist

Tom Clarke Published on Google

Fantastic experience: Very thorough and professional. As pleasant as a dentist visit can be.

Pauline Hale Published on Google

Fantastic experience: 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

Jim Powell Published on Google

Fantastic experience: They got me in last minute when I had a problem with a tooth. The staff and the Dr are all so accomodating and nice. They all care about my well being. They all are the best! I'm so happy to have them all caring for me and my dental needs!

Fr. Christopher Stamas Published on Google

Fantastic experience: A wonderful experience with great conversation about waxed apples

Holly Lafrance Published on Google

Fantastic experience: All the staff and Dr. Tretter treat me with respect, care, concern. They answer my questions, and provide individualized treatment. Thanks to the entire office.

Donna Soderman Published on Google

Fantastic experience: Great cleaning ! Great staff !

Gail Kelleher Published on Google

Fantastic experience: Jean is an amazing hygienist!!! She is so thorough in cleaning my teeth. Plus I truly enjoy chatting with her and look forward to seeing her every 6 months.

Karen Aquino Published on Google

Fantastic experience: I always have a great experience here. Everyone is so friendly, and they all welcome you when you come in.

John Neilan Published on Google

Fantastic experience: Always excellent

Tom Reynolds Published on Google

Fantastic experience: Cleaning was on time and felt great

Christal Bjork Published on Google

Fantastic experience: Great dentist! Great service!

Sharon Collins Published on Google

Fantastic experience: Dr Tretter is an amazing dentist with a sense of humor, a dedication to getting it right, and helping out families in need. Our family will only go to Dr. Tretter, even if some of them have moved to Connecticut. The staff is also super friendly, excellent, and thorough

Devra Rosen Published on Google

Fantastic experience: My dentist is THE BEST!! I am grateful that he and his team have the knowledge, talent and dedication to find solutions to the unique challenges my teeth present.

Kathy Brady Published on Google

Fantastic experience: As always, excellent care.

Karen Macdonald Published on Google

Fantastic experience: 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!

Amy Martin Published on Google

Fantastic experience: Everyone at the office is incredibly friendly, helpful, and flexible. I’ve been going there for about 4.5 years now and wouldn’t go anywhere else!

Joette Anderson Published on Google

Fantastic experience: Always An Amazing Experience. Great Receptionist And Even Better Dental Hygentist. I Will Be The 1 St. To Recommend My Dentist office. Love It There. ♥️

Malsie Fuller Published on Google

Fantastic experience: Love Dr Tretter and staff. Always so welcoming with jokes and laughter as well as knowing just what to do, problem solving right on the spot with the utmost of care as well as being genuine.

Steven Dudle Published on Google

Fantastic experience: The staff is very friendly and professional. Dr. Tretter is very thorough.

Diana VanOudenhove Published on Google

Fantastic experience: Good attention to detail, great staff and clean office!

David Loiselle Published on Google

Fantastic experience: Excellent experience with Dr. Tretter and the entire staff. Never any issues and they are very welcoming. Dr. Tretter has alleviated my anxiety with every pain free visit.

Stephanie Holland Published on Google

Fantastic experience: Professional, knowledgeable, and friendly. Always a wonderful experience. I have been a patient of Dr. Tretter for over 30 yrs.

Alexa Owen Published on Google

Fantastic experience: Dr T is the man!

Peggy Kieras Published on Google

Fantastic experience: Staff was friendly, on time and respectful of my decisions

Miriam Erickson Published on Google

Fantastic experience: The hygienist was lovely and thorough.

John Walsh Published on Google

Fantastic experience: Elizabeth is an excellent hygenist

David Miller Published on Google

Fantastic experience: Dr. Tretter diagnosed my problem and made an appropriate referral.

C Croteau Published on Google

Fantastic experience: Good

Dennis Coache Published on Google

Fantastic experience: We just relocated to the area and needed to find all new healthcare providers. We were fortunate to be get in to see Dr Tretter. He is very knowledgeable, thorough and personable. Good find!!

Margo Petracone Published on Google

Fantastic experience: Elizabeth is great! so is Dr. Tretter!!

Marie Angers Published on Google

Fantastic experience: love Dr. Tretter and his staff!!! the nicest people around very knowledgeable and compassionate!!

Kate Larson Published on Google

Fantastic experience: I have been going to this dentist’s office for over 20 years and love them. Everyone, from the hygienists, the front office staff, and Dr. Tretter himself are dedicated to doing a great job!

Philip Gott Published on Google

Fantastic experience: Very thorough. Readily explains every step. Very thoughtful in his approach. Staff are also pleasant, hygienists thorough while being gentle. Questions are welcome and happily answered. They all seem to enjoy their work and helping people.

Linda Teasdale Published on Google

Fantastic experience: Efficient and professional, Elizabeth was my hygienist most recently. I’m very pleased with the results. I would recommend Dr Tretter’s office to all.

Lisa Federici Published on Google

Fantastic experience: All the staff is really nice!

Elizabeth Johnson Published on Google

Fantastic experience: I so appreciate the hygiene's helpful insights into how to better take care of my teeth. Very educative!

Soberguy Published on Google

Fantastic experience: Wonderful experience and staff are awesome!

Linda McKay Published on Google

Fantastic experience: Best dentist and dental office I have ever been to! Caring and professional staff!

Alice Pisaruk Published on Google

Fantastic experience: Very happy to be in the care of Dr. Tretter and his wonderful team. He did a comprehensive exam in which he evaluated the condition of every one of my teeth. Dr. Tretter gave the most impressive level of explanatory detail I’ve ever had from a dentist, and I’ve been going every six months since childhood to some really good dentists. Highly recommend this practice!

Joe Silk Published on Google

Fantastic experience: The staff was very welcoming and made the visit easy and relaxed.

Barb Published on Google

Fantastic experience: Very Caring. Very friendly

Patricia Hemingway Published on Google

Fantastic experience: Love this practice everyone, Dr. Tretter and his team are wonderful so professional

Reshma Bhinde Published on Google

Fantastic experience: I had a great experience at Dr Tretter’s office. They got me in within hours for an emergency and were thorough with the examination and treatment. I had to bring my kids and the office were so helpful and understanding with them. They have a Wonderful team of Dr and staff members. Very clean office.

K K Published on Google

Fantastic experience: The staff here is so genuinely nice. They make you feel welcome and at home . Nancy at the front desk and Elizabeth, my son’s hygienist both are gems !

Susan D Published on Google

Fantastic experience: Very professional and friendly people. I had my teeth cleaned. Very thorough cleaning with helpful information to keep my mouth healthy. Thanks.

Derek VanOudenhove Published on Google

Fantastic experience: Great experience

Anthony D Published on Google

Fantastic experience: Dr Tretter and staff are wonderful.

bob stockwell Published on Google

Fantastic experience: Great staff. Dr Tretter is very thorough and informative on issues and options

Patricia Kozberg Published on Google

Fantastic experience: I never in my life enjoyed going to the dentist but since becoming a patient of Dr. Tretter's I actually enjoy it! Thank you all for giving me a positive experience in going to the dentist! Pat K.

Eric Bediako Published on Google

Positive experience: Everyone was very polite and nice.

Bruce Anderson Published on Google

Fantastic experience: Very personable, efficient and through.

Bruce Anacleto Published on Google

Fantastic experience: Fantastic staff and professional care.

Nancy Rose Published on Google

Fantastic experience: Great as always

Don Cranson Published on Google

Fantastic experience: Stacey is professional, pleasant and very thorough. Front desk is always polite and efficient. Nice atmosphere for a dentist office.

Eric Osterberg Published on Google

Fantastic experience: I had a great experience and the service was very efficient!

Peter Couillard Published on Google

Fantastic experience: Fantastic as usual. Elisabeth and Nancy are worth their weight in gold!

patty johnson Published on Google

Fantastic experience: I had a very thorough and comfortable visit and check up. Everything was clearly explained and laid out as to what was needed for procedures. An A+ visit. More than comfortable with my visit!

Crystal Cook Published on Google

Fantastic experience: Great Staff and Dentist!

Richard Skeels Published on Google

Fantastic experience: Thorough checkup and full explanation of treatment plan. More information was provided than by any other dentist I have ever had.

Leave your review about Nicholas Tretter, DDS:

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Reviews are checked before they are published. We do not publish reviews containing insults, accusations of criminal conduct or references to specific individuals. We also do not verify that the author was a customer.

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