Highgrove Dental Care
A Great Dentist
  • Dentist St. Paul MN
  • Dental Office St. Paul MN

Open Monday through Thursday 7 am to 7 pm
for your convenience!

Welcome to Our Practice

We feature pain-free and sedation dentistry to make your patient experience comfortable and relaxed. Even if you have had difficulty getting and staying numb or you have some catching up to do when it comes to your dentistry, we can help you achieve and maintain excellent oral health. We look forward to welcoming your entire family to our Saint Paul, MN dental office.

Dr. O'Neill

With over thirty years of experience, Dr. O'Neill offers high-quality, reliable results to our patients seeking general, cosmetic, and emergency dentistry. Our entire team is committed to providing you with an outstanding experience consistently.


"Dr. O'Neill is a perfectionist! He knows the latest techniques and has the most updated equipment. He is very thorough in his assessments and is knowledgeable. I highly recommend him. Great, friendly staff. Very professional." - Mary Dunnavan

Will I be unconscious while I am sedated?

A Woman gets her teeth cleaned | Sedation Dentist St. Paul MNUnconscious would mean that I could not wake you up. I use conscious oral sedation which means that I could ask you how you feel or ask you to close down to check your bite. But, most patients have little or no memory of their treatment. It is like you were asleep for your whole appointment. Most patients remember coming to their appointment and leaving the office and not much in between. Some patients lose the memory from the whole day. 

Further Sedation Questions

Please, don't hesitate to contact our St. Paul, MN dental office today, if you've got more questions about sedation dentistry. We'll be happy to address any questions or concerns that you may have regarding our sedation practices. 

Patient Testimonial:Patient Testimonial | Sedation Dentistry | Highgrove Dental Care, St. Paul

This patient suffered from severe dental anxiety and avoided the dentist for about 20 years. We were able to put his fears at ease and do all the work required ... Read More

Patient Testimonial:Sedation Dentistry

Thank you Dr. O'Neill and staff for taking such good care of me during my six hour sedation appointment! You truly help alleviate my fears with your specialized service ... Read More

Smile Gallery
Cosmetic Crowns
Related Services
If you have difficulty using our website, please email us or call us at (651) 698-3828
View the ADA Accessibility Statement