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


Putting Patient Comfort First

Patient Comfort in St Paul MN | Highgrove Dental Care

At Highgrove Dental Care, we always place patient comfort first. If you are looking for a dentist in Saint Paul and you want to enjoy pain-free dentistry, we can help! Dr. O’Neill uses an innovative anesthetic technique that allows every patient to become fully numb prior to treatment.

Everyone body is different and reacts to anesthetic differently. For some people, getting numb can be a real challenge. For patients with a lower pH level, anesthetic may take longer to take full effect or may not be as effective. We use a different approach.

Gentle Treatment Every Time

Dr. O’Neill wants each of our patients to feel completely comfortable for treatment. Our patients ...

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