Call Now
Website
Call
Business Details
50+ Years
experience
Your Trusted Dentists in Colchester, CT
At Colchester Dental Group, we have dedicated ourselves to providing exceptional dental care for over five decades. Our practice combines advanced clinical expertise with personalized attention, ensuring each patient receives tailored solutions that enhance both oral health and confidence. With a focus on cosmetic and general dentistry, we utilize state-of-the-art technology to deliver precise, comfortable treatments. Our team prioritizes building lasting relationships through transparent communication and compassionate care. Recognized for excellence in smile transformations, we serve as a trusted resource for families and individuals seeking reliable, aesthetically pleasing outcomes. Committed to continuous learning, our dentists maintain affiliations with leading professional organizations to stay at the forefront of industry advancements.

Every visit reflects our philosophy that dentistry is not just about teeth but about improving lives through improved self-esteem and well-being. We take pride in supporting local initiatives and fostering community connections. Our decades of experience, combined with a warm, patient-centered environment, make us a preferred choice for dental care in eastern Connecticut. Whether addressing complex restorative needs or enhancing smiles, we approach every case with the same dedication to excellence that has defined our practice since 1975.
Services
Cosmetic Dentistry Dental Implants Teeth Whitening Family Dentistry Sedation Dentistry Preventative Care Restorative Treatments Oral Cancer Screenings
Details
  • Year established: 1975
Highlights and features
  • We offer over 50 years of combined experience in cosmetic and general dentistry
  • Our team includes AACD-accredited specialists in smile transformations
  • We utilize advanced technology for precise, comfortable treatments
  • Personalized care plans tailored to each patient's unique needs
  • Comprehensive financial options including CareCredit financing
Associations and certifications
  • American Academy of Cosmetic Dentistry
What people say
Expertise and compassion Beautiful flowers Happier to smile again Credit to profession Lucky to find them
Services
Cosmetic Dentistry
Transform your smile with porcelain veneers, tooth-colored fillings, and precision contouring. Our AACD-accredited dentists create natural-looking results that boost confidence and oral health. Serving Connecticut residents since 1975, we combine artistic skill with advanced techniques for lasting smile improvements.
Dental Implants
Restore missing teeth with durable, natural-looking implants that preserve jawbone structure. Our comprehensive approach includes surgical placement and custom crown fabrication. With decades of experience, we ensure secure, aesthetically pleasing solutions that function like natural teeth for improved eating and speaking.
Teeth Whitening
Achieve a brighter smile with our zero-sensitivity whitening systems. Offered in-office and take-home options, our professional-grade treatments safely remove stains while protecting enamel. Custom trays and prescription-strength formulas deliver dramatic results in just one visit or through gradual at-home care.
Family Dentistry
Comprehensive dental care for all ages, from routine cleanings to restorative treatments. Our preventive approach includes digital X-rays, sealants, and personalized hygiene instruction. We create comfortable experiences for children while addressing adults' complex dental needs through tailored treatment plans.
Sedation Dentistry
Overcome dental fears with safe sedation options including oral medication and nitrous oxide. Our trained professionals ensure comfortable procedures for anxious patients or complex treatments. This service enables completion of multiple procedures in fewer visits while maintaining complete safety and effectiveness.
People
Martin H. Zase
Dentist, AACD Accredited
With over 40 years of clinical excellence, Dr. Zase holds dual memberships in the American Academy of Cosmetic Dentistry and the American Society of Dentistry. His accreditation recognizes mastery in smile design and restorative techniques.
Radhee Sheth
Dentist
Dr. Sheth brings advanced training in cosmetic and restorative dentistry, focusing on minimally invasive techniques. She stays current with evolving technologies to provide patients with efficient, comfortable treatment options and natural-looking results.
Questions
What cosmetic dentistry options do you offer?
We provide porcelain veneers, teeth whitening, tooth-colored fillings, and smile makeovers. Our AACD-accredited dentists create customized treatment plans to address discoloration, chips, gaps, and alignment issues.
Do you accept dental emergencies?
While we don't list 24/7 emergency services, we prioritize urgent cases during business hours. Contact our office immediately for tooth pain, broken fillings, or dental trauma for prompt assessment and care.
What financing options are available?
We offer CareCredit financing with zero percent interest, senior discounts, and pre-pay benefits. Our team works with patients to create affordable payment plans for extensive treatments while maximizing insurance benefits.
Are you accepting new patients?
Yes, we welcome new patients for both routine checkups and specialized treatments. Schedule your initial consultation through our website or by calling our Colchester office directly.
What technology do you use?
Our practice features digital X-rays, computerized treatment planning, and advanced whitening systems. These technologies enhance diagnostic accuracy, treatment efficiency, and patient comfort during procedures.
Reviews (7)
Carol Amell
May 17, 2022 Report
I had to have cosmetic work done on a front tooth replacement and it was PERFECT! The shade of the tooth matches the others flawlessly. I loved that Dr Sheth is a female dentist - so relatable and easy personality. Barbara the dental assistant helped in making the whole process stress free and painless. Thank you both!
David Wasserman
May 06, 2022 Report
I have been going to Colchester Dental for some time now but this is the first time I have written a review. I was a little nervous for my filling today but Dr. S and BARBARA made me feel so comfortable and at ease. It was over before I knew it and completely pain-free. The entire staff there remembers you and treats you like family every time you walk through the door. Sue always asks about my kids, everyone up front chats with me about my day and the doctors make you feel important, instead of just another patient. Thanks as always for a great experience!
David C.
May 04, 2022 Report
I highly recommend Colchester Dental Group more than a simple 5 stars. The care and time they have given to me as a patient is unmatched to any dental office I have been to. My experiences have been as painless and sincere as possible with both Dr. Sheth and Barbara. You can tell they care from the moment you step in, giving you the personal attention needed. I am happy to have such a friendly and efficient place nearby for my dental needs and care!
Callan M.
Apr 17, 2022 Report
Radhee Sheth and Barbara Weaver have great "chairside" manner, and they obviously take a huge amount of pride in their work. It's well deserved too, the teeth they've worked on look great. To top it all off, I'm uninsured and Dr. Sheth helped save me from a costly Root Canal on one of my teeth.
Mary Parker
Feb 24, 2022 Report
If your shopping for a Dentist Look no further! I have been with the Colchester Dental Group for years they have just added a new Dentist Radhee Sheth she is wonderful just had a pain free filling in the front part of my tooth she matched the color perfectly. Cosmetic Dentistry is amazing! Plus side she is very energetic and funny She is the best Dentist ever Saved me Money as well doing two fillings side by side at the same time! When is the last time a dentist Saved you money! My husband who hates the dentist came hime gushing! Thank you Colchester Dental
Marie Canfield
Feb 20, 2022 Report
I just wanted to share my experience with Dr. Zase and his team. I went to see him for a consultation for a cosmetic contour. He was the first to validate my concerns. I previously had a traumatizing experience with another provider of Invisalign. During the removal process many of my teeth were very scratched up with dings. It really turned into a nightmare for me. It should not have happened. Dr. Zase assured me that things will look much better after this procedure.

I just couldn't imagine that they would look this good. I'm so happy that I can finally put this behind me. He really is an expert at his art. Something that seemed so impossible to me was so easy for him to remedy. Thank you, I really appreciate your help.
Bear Tools
Feb 05, 2022 Report
Just had an excellent experience with Dr. Sheth and Barbara at Colchester Dental Group in Colchester, CT. I received a crown with no pain or after affects after the procaine wore off. I really appreciated Dr. Sheth's painless crown prep, applied with skill. A great team at Colchester Dental Group from the front desk team to the dental hygienists to the doctors, all providing kindness and skilled cosmetic and preventive dental care. Thank you all!