Due to the recent COVID-19 situation, the Minnesota Board of Dentistry has mandated that dental clinics postpone any non-emergent and elective dental care. We will not be seeing patients as of 03/17/2020 and will re-open for seeing patients when the Board of Dentistry advises it is safe for our patients and staff. If you are an existing patient of Highgrove Dental Care and have an emergency, please call the office at 651-698-3828. Thank you for understanding and allowing the community to heal.

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

young brown haired male smiling in dentist chair

Why Sedation Dentistry May Be Right for You

September 30, 2018
Posted By: Dr. Terry O'Neill
sedation dentistry st paul mn | helping with dental anxiety

It’s sometimes hard to know when it is the right time to seek sedation dentistry to ease any anxiety or discomfort during treatment. If you need a St. Paul sedation dentist, give Highgrove Dental Care a call. We offer sedation and a unique anesthetic system to make treatment more comfortable and stress-free.

You Feel Gaggy When Having Dental Work

If you have a strong gag reflex, we have a solution! Sedation dentistry relaxes the mind, but it also relaxes the muscles at the back of the throat to make it less likely for you to gag.

When you are not worried about gagging and possibly vomiting, you can have the dental care you need to stay healthy.

You Are Anxious about Dental Procedures

Some studies show that more than 30 percent of Americans have a fear of the dentist. Sometimes dental phobia is caused by a negative experience, other times it is unexplained but still very real.

Sedation dentistry eases your anxiety and will make your dental appointment seem like a breeze.

You Have Difficulty Getting Completely Numb

Some people have a different chemical makeup than others, which make it difficult for the anesthetic to completely numb the area. In addition to our innovative anesthetic delivery system, sedation dentistry can reduce the stress hormones that interfere with local anesthetics.

You can enjoy pain-free dentistry, and our team will help.

You Have Lengthy Procedures Planned

If you are searching for a St. Paul sedation dentist because you have lengthy cosmetic or rehabilitative procedures planned, you can enjoy appointments that feel like they last only moments, but in reality, you are having the bulk of the work you need.

Contact us to learn more about how sedation dentistry works and if it might be a way for you to have dental appointments that make you feel confidence rather than nervous.

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