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Years of Combined Dental Experience
1000 +
Patients Served Locally in Maine
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Positive Reviews, Verified on Google
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Expert Dental Hygienists & Staff

Trusted Family Dental Services

At Joy Family Dentistry, we are here for your entire family and all of their dental needs. We provide pediatric dentistry, as well as cosmetic and regenerative dental procedures. There is nothing as important to us than you and your children’s smiles. Whether you need to schedule your son or daughter’s regular dental checkup, or you need to address a dental issue, our team of dentists and hygienists would be more than happy to help.

The Exterior of Joy Family Dentistry in Lewiston Maine

Services We Offer

We also offer treatments that improve the appearance of your smile, giving you the confidence boost you deserve.


About Dr. Dennis Shim

Dr. Dennis Shim was born and raised in Northern New Jersey. He received his Bachelor of Sciences in Biochemistry and Bachelor of Arts in Chemistry, at Virginia Tech. He went on to obtain his Doctorate in Dental Medicine from Tufts University School of Dental Medicine in Boston, MA.

Visit our About Us page to meet the rest of the Joy Dentistry team!

Claim Our Latest Offer

Free Teeth Whitening for New Patients!

We love to welcome new patients here in our Lisbon, Maine dental office and we love when they leave with a brighter smile! After your new patient exam, we will send you home with a FREE teeth whitening Kit*. That's right...your smile is about to get 6 to 8 shades lighter. So welcome to our family here at Two Rivers.

Real Clients, Real Stories

Highly recommend! Everyone at Joy Dentistry is amazingly competent, friendly, kind & caring. Michelle is an excellent hygienist – Dr. Shim has the ability to put me at ease & not fear dental procedures!

Kathleen M



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