We Believe That Great Smiles Are Worth It
“Our patient centered practice is committed to helping our patients achieve optimal dental health through excellence in communication, education, and individualized care.”

  • Serving our patients with a gentle touch

  • Providing dental health through education and treatment

  • Utilizing the highest quality technology and materials

It is our goal to always place our patient above our individual needs.

  • Love our patients and dentistry

  • Serve our patients

  • Care for all that we do in the office

Our Story

Airway Focused Dentistry

Our practice is focused on all of you.  We practice with a focus on airway health from growth and development in children to restorations and appliances for adults.  We screen for sleep apnea and facial growth discrepancies.

Technology Advanced

In an ongoing effort to provide you with the best dental care possible, we strive to have the most up-to-date education and tools available to treat our patients.  From intra-oral scanning to hard and soft tissue lasers, and of course digital x-rays.

Community Strong

We make a contribution to our local chapter of End 68 Hours of Hunger each time our patients refer a new patient to the practice. Dr. Lefty donates her services to NH Donated Dental Services and the NH Denture program to provide care for those in need. Together we make a difference!

Meet The Winnipesaukee Dental Team

Dr. Sheri Lefty
Dr. Sheri LeftyDentist
Dr. Lefty has practiced dentistry for over 20 years. She is a native of Pittsfield, NH. She received a bachelor’s degree in biology from Case Western Reserve University in Cleveland, OH. She continued her education at Case in the School of Dental Medicine and received her Doctor of Dental Surgery degree. She practiced in Ohio, providing dental care in nursing homes, as well as two health departments and her own private office. She returned home to NH in 2015. She is a past President of the Lakes Region Chapter of the New Hampshire Dental Society and briefly served as a Delegate at Large for the Lakes Region Chapter of the NH Dental Society.

Participating in continuing education focused on facial aesthetics, sleep dentistry, airway growth, jaw development, cosmetic dentistry, occlusion (the way teeth come together), facial cosmetic injectables and restorative dentistry has been a joy and priority to Dr. Lefty.

She has studied at PRF Edu, Fotona Lasers, American Academy of Facial Esthetics, The Pankey Institute in Key Biscayne, Florida as well as Spear Education in Scottsdale, Arizona. Dr. Lefty has had advanced training in sleep dentistry, airway development, facial esthetics, including advanced laser esthetics, laser dentistry, botulinum toxin injections and dermal fillers and natural PRF injections and plasma lips. She treats patients with Invisalign and clear aligners. Dr. Lefty personally trained with Dr. Ted Belfor, the inventor of the Homeoblock appliance for adult facial growth.

Dr. Lefty is married and has two boys. In her spare time she enjoys photography, scuba diving and traveling with her family.

Alissa Rayno
Alissa RaynoRegistered Dental Hygienist
Alissa is a Registered Dental Hygienist and has worked with the practice for 15 years. After receiving her BS from Plymouth State University, she went on to study dental hygiene at New Hampshire Technical Institute, graduating in 2005. Alissa currently lives in Barnstead, NH with her husband and two daughters. In her free time, Alissa enjoys gardening, traveling the world, reading and photography.
Kayla Berry
Kayla BerryRegistered Dental Hygienist
Kayla is a Registered Dental Hygienist and is excited for the opportunity to work in the practice. She studied dental hygiene at NHTI and currently lives in Ossipee, NH. She enjoys spending time with her husband and two daughters. You can find her racing motocross on weekends in the summer!
Mckinly (Mac)
Mckinly (Mac)Assistant
Mckinly has been a dental assistant for 9 years. She attended the Bridgeland applied technology college in Utah and graduated with her certificate in dental assisting and radiology in 2015. Mckinly currently lives in Alton, NH with her husband. In her free time, she likes to read, have movie marathons, and on the sunny days hang out by the lake.
Diana
DianaOffice Assistant
Diana joins our practice with over 20 years of experience in the dental field. Diana lives in Wakefield.
Iana
IanaOffice Assistant
Iana, joined our team in the summer of 2022. She’s our behind the scenes go-getter and getting things done in style! With a background in the dental insurance industry, she’s the master of coordination—insurance, new patients, and referrals. She’s our jack of all trades that steps in where ever else she is needed!

From Manila, Philippines, with a passion for dentistry. Iana’s family is her biggest cheer squad! She loves music, traveling, eating out, movies, and spending time with her family.

As a new patient, I was very pleased with the level of professionalism of Dr. Sheri Lefty and staff. Nice facility and everyone is welcoming and helpful. 

Sandra
Patient