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 Are My Options for Sedation Dentistry?

sedation dentistry st paul mn

Does the thought of visiting the dentist cause you to panic? Have you been avoiding the dentist because of the anxiety you feel about your appointments? You are not alone. Did you know that millions of people suffer from dental fear or anxiety? Did you know that sedation dentistry in St. Paul may be the solution you need to help you maintain your oral health? Here's what you should know about sedation dentistry.

How Does it Work?

Your dentist will prescribe medication in the form of a pill that you will take one hour before your appointment. The drug produces deep relaxation, and most patients feel as if they are sleeping throughout ...

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Why Sedation Dentistry May Be Right for You

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 ...

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3 Reasons Why Patients Choose Sedation Dentistry

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 ...

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3 Things You Should Know about Sedation Dentistry

Oral Conscious Sedation | St. Paul MN dentist

Having a fear of the dentist is more common than you may think. The Centers for Disease Control and Prevention estimate that up to a third of adult Americans have some level of dental anxiety.

Oral conscious sedation dentistry opens the door for patients who might otherwise avoid the dentist due to anxiety or stress related to dental treatment. At Highgrove Dental Care, we offer oral conscious sedation to help patients relax and receive the dental care they need to stay healthy.

Dealing With Dental Anxiety

Here are 3 things you should know about oral conscious sedation dentistry:

#1 – You will remain conscious, but totally relaxed. Oral conscious sedation requires the use of ...

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3 Steps We Take to Make Your Root Canal Comfortable

Comfortable Root Canals St. Paul MN

We have seen it a hundred times. We let a patient know they need a root canal, and a look of dread spreads across their face.

Root canals are among the most feared dental procedures, but unfairly so! You will be happy to know that we provide comfortable root canal treatment here in our St. Paul dental office, eliminating the dread and worry that accompanies your appointment.

Here are three steps we take to ensure comfortable root canal therapy:

1. Dr. O’Neill Uses an Innovative Anesthetic Technique

Some patients have a greater difficulty getting numb than others. Dr. O’Neill recognizes this and implemented onset buffered anesthetic techniques for use in our practice. If you ...

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How We Make You Comfortable at the Dentist

Comfortable Dentistry in St Paul MN, Highgrove Dental Care

Dr. Terry O’Neill is a Saint Paul dentist who has a special interest in helping his patients overcome their fears and anxiety about dentistry. His gentle approach to dental care combined with his selective choice in team members who provide exceptional patient care will give you an outstanding experience – every time!

We know that dental anxiety can run deep and make it difficult for you to seek the dental care you need to stay healthy. 

Here are some ways we make you comfortable at the dentist:

Pain-Free Dental Care

Dr. O’Neill is one of only a handful of dentists in the nation that uses an innovative anesthetic technique that is far superior ...

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