Dr. Deanna O'Neil

Board Certified Pediatric Dentist. She graduated from Marquette University with a degree in Biology, then went on to earn her Doctor of Dental Surgery (DDS) degree from Marquette.

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Pediatric Dentists — The Best Care For Children

Children are not just small adults. They are not always able to be patient and cooperative during a dental exam. Pediatric dentists know how to examine and treat children in ways that make them comfortable.

  • New Patient Exams
  • School exams
  • Fluoride
  • Sealants
  • Tooth extractions
  • Space Maintainers
  • Restorative work/ resin filling amalgam fillings
  • Crowns
  • Frenectomy
  • Cleft Palate consultations
  • Dental emergencies
  • Nitrous oxide
  • Dental hospital cases
  • Athletic mouth guards
  • Grinding splints

Make an Appointment

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See what our community is saying

We want every patient to be comfortable and happy with their experience!

I really like Dr. O'Neil, I just don't like getting my teeth drilled.

4 year old Atley Canfield

What Dr. O'Neil and her staff do for my children goes over and beyond my expectations! My boys actually love going to the dentist, even my middle child who had had many dental issues. They always come back to me with huge smiles and telling me what movie they watched.I would NEVER go anywhere else.

Angela Pope

My (not so outgoing) son has had multiple cavities at each visit since he was two. But as the years pass, he still trust Dr. O'Neil and her staff, I trust them! They do what needs to be done and are not extreme. They are able to get us in for appointments when we need them. They are kind and have lifted my spirits on the battle with his teeth.

Jacqueline Canfield

This is the only place that took care of my teeth as a child and the only place I'll take my children to!

Korinne Gilbert

My daughter had a horrible experience at another dentist so we were referred to Dr. O'Neil by some friends. What an amazing place, so friendly and inviting. There are not enough words to express how happy I am that I took my daughter there. She left with a smile instead of tears. We will never go anywhere else for her teeth.

Lisa Bemish

Field Trips

We love to give dental presentations to the children of this community.

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Dental Topics

Click below to to learn more about your childs first visit and their dental care.

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