A Different Approach to Your Dental Care

Uncompromising Clinical Quality

We combine refined clinical artistry with elite, biocompatible materials—such as high-strength Zirconia and advanced composite resins—to engineer durable, natural restorations designed for long-term structural preservation and vitality.

Extended, Exclusive Appointments

We honor your time by scheduling dedicated, extended clinical blocks. This unhurried pacing guarantees zero rush, total privacy, and the meticulous attention to detail your health requires.

Minimally Invasive Technologies

Our practice utilizes advanced, state-of-the-art clinical tools—including precision digital radiography and the revolutionary Fotona LightWalker laser system—to deliver exceptionally gentle treatments with significantly accelerated biological healing.

Absolute Transparency & Planning

We champion absolute clinical clarity. If your evaluation reveals complex structural or aesthetic needs, we host a separate, dedicated treatment planning visit to review your options in private, ensuring you are a fully informed partner in your care.

An Enduring Investment in Your Healthspan

Prioritizing long-term vitality, structural preservation, and peace of mind.

We understand that choosing top-tier, unhurried dental care is a meaningful investment in your overall well-being. At Winnipesaukee Dental, we reject temporary fixes and compromised materials. Instead, we are deeply committed to delivering uncompromising clinical quality, absolute transparency, and enduring results that protect your vitality and enhance your lifestyle for decades to come.

Doctor of Dental Surgery

A Total-Health Vision Guided by Mastery

Dr. Sheri Lefty, DDS, has dedicated over 22 years to mastering the art and science of clinical dentistry. With extensive post-graduate experience in advanced oral biology, she specializes in diagnosing and treating complex issues involving bite alignment, severe tooth wear, and sleep-related breathing restrictions.

By pairing her artistic eye with cutting-edge technologies and biocompatible materials, she creates master-planned paths to lifelong oral vitality.

Dr. Lefty

The Patient Experience

Insights from individuals who share our commitment to long-term health and unhurried clinical excellence.

I couldn’t be more impressed with Dr Lefty and her team. Not only is Dr Lefty and her staff well trained and highly skilled, but also the dental care you’ll receive from this professional group is given with great kindness and compassion. I couldn’t be happier with the dental care I’ve received there.

Jane

Patient

Dr. Lefty and her staff are extremely friendly and super competent, thank you again!
UPDATE:
Impossible to over-state just how skilled and accomplished Dr. Lefty is as a dentist. Even though I spend much of the year 1200 miles away, I always get back to Dr. Lefty for check ups and treatment. Where other dentists might give up on a tooth and recommend extraction, Dr. Lefty tries hard to find a way to save it! Her staff is excellent and more importantly, seem to be very happy working with her. As long as she is practicing dentistry (which I hope is a very long time) she is my dentist.

Michael

Patient

My initial visit was very thorough and informative and I learned a lot about my teeth that I never knew. Then I had my teeth cleaned and again learned things I didn’t know. The cleaning procedure was very good and I see a great difference. I also bought the cleaning gel recommended and learned about how to improve my gums . Every one there is very pleasant and professional and I’m so glad I was recommended to them. I look forward to seeing them twice a year.

Sue

Patient

Mine was a difficult “job” but Dr Lefty and
her assistant were more than up to the task,
informing me every step of the way. We just moved to Nh and I am delighted to have found this Practice thanks to a friends’
recommendation!

Mariana

Patient

Thank you Dr. Lefty and team for an amazing new patient experience today! You all put me at ease and made me feel so comfortable and welcome! I can’t believe I am saying this….but I can’t wait to go back to the dentist! Thank you again!