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

3 Reasons Why Patients Choose Sedation Dentistry

July 31, 2018
Posted By: Dr. Terry O'Neill
a woman looks nervously at her dentist | sedation dentist st paul mn

Patients search for a St. Paul, MN dentist who offers sedation dentistry for a variety of reasons. At Highgrove Dental Care, we may recommend that patients try sedation dentistry for the following reasons.

Sedation Dentistry Helps with Dental Anxiety

If you have a fear of the dentist or you experience stress when in the dental office, sedation dentistry can calm your nerves and make it possible to relax during your visit.

Sedation dentistry utilizes prescription medication to reduce anxiety and promote a sense of wellbeing. Most patients have little or no memory of their actual procedure, which is something they truly appreciate if the dental chair is not their favorite place to be.

Sedation Dentistry Helps with an Overactive Gag Reflex

Exercises such as breathing steadily through the nose can reduce gagging, but sometimes it is not enough for patients to prevent gagging, especially on a procedure that involves the posterior (back) teeth.

A strong gag reflex can make just about any procedure uncomfortable and once gagging starts, it is difficult to control. Sedation dentistry relaxes the overactive muscles and their auto-response at the back of the throat so that patients can have the dentistry they need in a comfortable and less embarrassing manner.

Sedation Dentistry Helps with Complex or Lengthy Procedures

When patients have a number of crowns to complete, have a surgical procedure planned, or are having veneers prepped or placed, the appointment time can extend beyond a couple of hours.

For some of our patients, lengthy appointments cause them to feel antsy or may even exacerbate an achy back or neck from an injury. Sedation dentistry makes time fly by. The medication used makes it easy to feel like a lengthy appointment was just 30 minutes or so.

Every patient is different, and when you arrive in our St. Paul, MN dental office, we will be happy to discuss whether sedation dentistry can improve your experience. So what're you waiting for? Give us a call today!

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