J. B. (Verified Patient)
Nice place and good denistry.
Discover Quality Care With a Friendly Dentist in Durham, ME
Enjoy the benefits of consistent, compassionate dental care at every stage of life. At Kathleen S. Winn, DMD, we’re proud to offer personalized services in a welcoming setting. Call 207-295-0990 to book your next appointment with a trusted dentist in Durham, ME.
Home > Dentist Durham, ME
Why Choose Us
We make it easy to feel comfortable in the dentist’s chair. Our knowledgeable team takes time to get to know your needs and explains every step of your treatment. With a modern approach and gentle touch, we help you smile with confidence.
Our Services
From checkups and cosmetic upgrades to full restorations, we’re your one-stop solution for comprehensive dental care. Our goal is to improve your oral health and boost your well-being with long-lasting, natural-looking results.
Meet Dr. Kathleen Winn
Your Caring Dentist
Dr. Kathleen Winn takes a fun, friendly approach while providing excellent care. Using the latest technology and procedures, she keeps her patient interactions light-hearted so patients stay comfortable and relaxed.
Read More Meet Dr. Kathleen WinnMake Your Oral Health a Priority
At Kathleen S. Winn, DMD, we understand how much your smile affects every area of life—from eating and speaking to how you feel in social settings. That’s why we’re committed to providing thorough, reliable care that fits your goals, budget, and schedule.
Whether you’re coming in for routine maintenance or more advanced treatment, we’ll make your experience smooth, efficient, and stress-free. Your long-term oral health is our priority.
Here’s how we support your smile:
- Preventive Dentistry – We help you stay ahead of cavities and gum disease with routine cleanings, thorough checkups, sealants, and fluoride treatments.
- Restorative Dentistry – Our advanced restorations protect damaged teeth and restore comfortable function with materials that look and feel natural.
- Cosmetic Dentistry – Transform your smile with custom whitening, dental bonding, veneers, and other appearance-boosting treatments.
- Clear Aligners – Discreetly straighten crooked or crowded teeth with a series of removable aligners customized for your unique bite.
- Dental Implants – Enjoy permanent, secure tooth replacement solutions that restore your smile and protect your oral health for years to come.
- Sleep Apnea Treatment – Our custom-fit oral appliances help improve breathing during sleep, reduce snoring, and enhance your overall rest and wellness.
We’re also dedicated to making dental care comfortable for patients who feel anxious or haven’t visited a dentist in years. Our compassionate team and clear, calming communication help build trust and create a positive experience from the first visit on.
Call Kathleen S. Winn, DMD at 207-295-0990 to schedule your appointment with a caring dentist in Durham, ME. We’re here to help you and your family enjoy healthier smiles for life. You can also schedule online.
Over 200 5/5 Star Reviews on Google
Nice place and good denistry.
– J. B. (Verified Patient)A visit to Dr Winn ‘s office is always pleasant and professional. I had a great cleaning and no additional work needed. Dr Winn is warm and easy to speak…
Read More
Wonderful and thorough care! The most professional, friendly dental practice I have ever visited!
– J. A. (Verified Patient)A fine cleaning and pleasant surroundings.
– C. V. (Verified Patient)Dr. Winn and her staff are caring, careful, thoughtful, and most importantly, proficient in their work. Highly recommend!
– L. R. (Verified Patient)Kelly, my dental hygienist, always does a wonderful job cleaning my teeth. I find her to be personable, professional and knowledgeable. The entire office staff, and Dr Winn get an…
Read More
Heidi at the front desk is so helpful! Not only did she help me make an emergency appointment same day but she also explained other services and booked me for…
Read More
Probably the most positive dental experience I have ever had, even though my teeth weren’t in the best shape haha! I had put off going to the dentist for a…
Read More
Awesome shop! Hygienist Kelly took pictures, measured gaps, scraped, and cleaned with efficiency and professionalism, all the while maintaining her friendly and welcoming disposition. Dr. Winn can be described the…
Read More
Straightening my teeth at 60yo was a long process but the end results were well worth it! Throughout the process Dr. Winn and her staff were patient, professional, and friendly….
Read More
I would recommend Kathleen S. Winn to be your dentist. They always are so cautious while in your mouth. I have sensitive teeth and I don’t dread going to the…
Read More
Excellent new patient experience with both the hygienist and Dr. Winn
– L. M. (Verified Patient)I have been going to this dentist for a couple of years now. They are quick to get me back. They have taken great care of my teeth.
– A. R. (Verified Patient)Charming waiting area exudes relaxed friendliness compared to other waiting areas I have been in which exude cheapness and practicality. Another thing that has struck me is that the staff…
Read More
As usual – great treatment!
– J. C. (Verified Patient)Another excellent experience!! Ran late for my appointment unexpectedly. Monica took me in quickly finished my cleaning in the shorter time frame than expected, she’s always pleasant! Time was made…
Read More
I felt welcomed on my first day by a Very Professional and knowledgeable staff. I felt at ease and comfortable within a warm and caring atmosphere. Like meeting up with…
Read More
Everyone in this office is amazing, knowledgeable and polite! I have found my new dentist for life!
– J. G. (Verified Patient)Most people hate the dentist but I will say this was a good experience. Painless and friendly treatment thank you
– Verified PatientCame in for my cleaning. Amazing as always! I love how kind they are and still continue to recommend them!
– M. D. (Verified Patient)Love Dr Winn’s office and staff! I am very anxious of dentistry in general and they all make it so easy for me. Thanks so much for caring! Sandy
– S. P. (Verified Patient)Excellent all around
– M. A. (Verified Patient)Wonderful place. The profissionals are very polite and kind. The place is very clean and pleasant.
– V. B. (Verified Patient)Previous
Next
M. E. (Verified Patient)
M. E. (Verified Patient)
A visit to Dr Winn ‘s office is always pleasant and professional. I had a great cleaning and no additional work needed. Dr Winn is warm and easy to speak to. Highly recommended!
J. A. (Verified Patient)
J. A. (Verified Patient)
Wonderful and thorough care! The most professional, friendly dental practice I have ever visited!
C. V. (Verified Patient)
C. V. (Verified Patient)
A fine cleaning and pleasant surroundings.
L. R. (Verified Patient)
L. R. (Verified Patient)
Dr. Winn and her staff are caring, careful, thoughtful, and most importantly, proficient in their work. Highly recommend!
V. C. (Verified Patient)
V. C. (Verified Patient)
Kelly, my dental hygienist, always does a wonderful job cleaning my teeth. I find her to be personable, professional and knowledgeable. The entire office staff, and Dr Winn get an A+ rating from me!
K. W. (Verified Patient)
K. W. (Verified Patient)
Heidi at the front desk is so helpful! Not only did she help me make an emergency appointment same day but she also explained other services and booked me for my next appointment! Then, Dr. Winn took extra time with me when I arrived. I felt like the entire team appreciated me being there.
M. S. (Verified Patient)
M. S. (Verified Patient)
Probably the most positive dental experience I have ever had, even though my teeth weren’t in the best shape haha! I had put off going to the dentist for a couple years because of a silly fear of the dentist. The whole time I was in my appointment I felt so calm, and I attribute that to the care of the hygienist (I can’t remember her name!) She was so professional, knowledgeable, and let me know everything she was doing before she did anything which made me comfortable knowing what to expect. Dr. Winn was very nice, talkative and personable. She gave me no shame about the state of my teeth, and that meant a lot to me. The front desk woman was also so kind and outgoing! I have to go back for some work and I am not nervous at all, I feel so safe and well taken care of there!
G. H. (Verified Patient)
G. H. (Verified Patient)
Awesome shop! Hygienist Kelly took pictures, measured gaps, scraped, and cleaned with efficiency and professionalism, all the while maintaining her friendly and welcoming disposition. Dr. Winn can be described the same, and explained all that they both found.
K. F. (Verified Patient)
K. F. (Verified Patient)
Straightening my teeth at 60yo was a long process but the end results were well worth it! Throughout the process Dr. Winn and her staff were patient, professional, and friendly. I highly recommend Dr. Winn for all your dental needs!
H. L. (Verified Patient)
H. L. (Verified Patient)
I would recommend Kathleen S. Winn to be your dentist. They always are so cautious while in your mouth. I have sensitive teeth and I don’t dread going to the dentist.
L. M. (Verified Patient)
L. M. (Verified Patient)
Excellent new patient experience with both the hygienist and Dr. Winn
A. R. (Verified Patient)
A. R. (Verified Patient)
I have been going to this dentist for a couple of years now. They are quick to get me back. They have taken great care of my teeth.
J. K. (Verified Patient)
J. K. (Verified Patient)
Charming waiting area exudes relaxed friendliness compared to other waiting areas I have been in which exude cheapness and practicality. Another thing that has struck me is that the staff seems to be friendly and responsible grownups, not what one so often sees these days where young people on staff seem to be over-stressed and underpaid as well as being under trained. A closing plus is ample parking.
J. C. (Verified Patient)
J. C. (Verified Patient)
As usual – great treatment!
S. T. (Verified Patient)
S. T. (Verified Patient)
Another excellent experience!! Ran late for my appointment unexpectedly. Monica took me in quickly finished my cleaning in the shorter time frame than expected, she’s always pleasant! Time was made for Dr. Winn to come in check everything over at the end of the appt., ensure a plan for my next appt. and connected face to face to discuss. Greeted with great customer service skills by Heidi at the front desk when you arrive and leave. 5 stars hands down!
T. S. (Verified Patient)
T. S. (Verified Patient)
I felt welcomed on my first day by a Very Professional and knowledgeable staff. I felt at ease and comfortable within a warm and caring atmosphere. Like meeting up with old friends, I feel very grateful to have found this amazing dental practice so close to home. Its now been a few years since this last note and Im happier than ever with my dental team! So good to me, caring, professional and the best top care ever!
J. G. (Verified Patient)
J. G. (Verified Patient)
Everyone in this office is amazing, knowledgeable and polite! I have found my new dentist for life!
Verified Patient
Verified Patient
Most people hate the dentist but I will say this was a good experience. Painless and friendly treatment thank you
M. D. (Verified Patient)
M. D. (Verified Patient)
Came in for my cleaning. Amazing as always! I love how kind they are and still continue to recommend them!
S. P. (Verified Patient)
S. P. (Verified Patient)
Love Dr Winn’s office and staff! I am very anxious of dentistry in general and they all make it so easy for me. Thanks so much for caring! Sandy
M. A. (Verified Patient)
M. A. (Verified Patient)
Excellent all around
V. B. (Verified Patient)
V. B. (Verified Patient)
Wonderful place. The profissionals are very polite and kind. The place is very clean and pleasant.