Highgrove Dental Care
A Great Dentist
  • Dental Office St. Paul MN

Please review our new patient safety

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

Locating The Right Dentist For Your Family

June 8, 2018
Posted By: Dr. Terry O'Neill
A family smiles in front of a wall | St. paul family dentist

Families are more health conscious than ever, so when you are searching for the best St. Paul, MN dentist, it’s vital that their practice has all the elements necessary to care for your family’s smiles comfortably and for many years to come.

At Highgrove Dental Care, Dr. Terry O’Neill’s approach to dentistry goes beyond what you will find in your average dental practice.

Pain-Free Dentistry

Because making every procedure comfortable for patients is a priority for Dr. O’Neill, he introduced an innovative method for anesthetizing patients that helps even those who have difficulty getting numb experience painless dentistry.

Because patients have varying pH levels, our onset buffering anesthetic system adjusts for each patient, making it easier to get and stay numb. It also eliminates the overly numb feeling that comes when delivering high doses of local anesthetic.

We Welcome the Entire Family

From your toddler to your grandmother, we welcome patients of all ages. Because Dr. O’Neill has the experience to care for patients during every life stage, we develop long-term relationships with multi-generational families where we get to celebrate children we once treated growing up and having their own kids.

If you face changes to your oral health such as pregnancy, cancer, diabetes, or other conditions, we will tailor your dental routine to support your overall health.

We Take Care of Nervous Patients

Many patients come to us with dental anxiety, which can cause them to put off necessary treatment, putting their oral health at risk.

Sedation dentistry makes stress-free dentistry a reality and opens the door for patients to have treatment and gain control of their oral health.

If you are looking for the best St. Paul, MN dentist and have questions about the services we provide, insurance plans we work with, or to find out if Highgrove Dental Care is right for you, give us a call.

If you have difficulty using our website, please email us or call us at (651) 698-3828
View the ADA Accessibility Statement
Our office is now open. We are committed to following OSHA, CDC, and ADA guidelines in the midst of the COVID-19 pandemic to maintain a safe clinic for patients and staff. Click here to see more info.