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

What is pain-free dentistry?

Sedation Dentistry in St. Paul MN.For many patients, seeking dental treatment is a stressful experience. As a result, millions of people avoid getting the care they need to maintain good oral health.

It is our goal to make your dental visits the best experience ever. We take our time learning about your needs and goals. We go to great lengths to ensure your comfort using the latest innovations in anesthetic delivery.

That often means understanding why local anesthetic doesn't work completely for some patients and using appropriate techniques and the correct anesthetic to ensure profound numbness. 

How We Ensure Pain-Free Dentistry

We start by numbing the area before we inject anesthetic, using a prescription strength topical application. This allows you to experience unsurpassed comfort before we even begin.

We also buffer our anesthetic using OnPharma onset delivery for more comfortable and more effective anesthetic delivery. Rather than the unpredictable waiting time common when anesthetizing a tooth, our anesthetic works in one to two minutes, eliminating the need for a lengthy waiting period as the numbness takes effect.

If fear of pain has kept you from getting the dental care you need to stay healthy, allow us to offer you this pain-free option so that you can have the dentistry you need to keep your smile looking and feeling its best. Call our office today to learn about this service we offer in St. Paul, MN.

Patient Testimonial:Pain Free Dentistry
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Patient had a high sensitivity to pain. Dr. O'Neill was very accommodating and came up with a plan to provide a Pain Free Dental Procedure! Read More

Patient Testimonial:Pain-Free Dentistry

My experience with Highgrove and Dr. O'Neill has spanned most dental care from cleaning to fillings to extractions and replacements with no pain during or after procedures. Dr. O'Neill is ... Read More

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