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

What’s the difference between professional teeth whitening and the store bought stuff?

In our St Paul, MN dental office, we rely on the latest advances in teeth whitening techniques and prescription-strength gels. It is our goal to whiten your teeth dramatically. We also woman smiling | teeth whitening st paul mn create a custom tray taken from a mold of your mouth to ensure even whitening. This method also helps protect your gums.

There are many teeth whitening treatments available in the store, too. But these gels, pastes, and strips will not dramatically lift away stains and help prevent new stains. Additionally, some store-bought kits could damage your teeth.

Professional teeth whitening by a professional, in contrast, begins with an assessment. It’s important that your teeth are good candidates for whitening.

Take home your tray and our prescription-strength gel. Whiten your teeth on your own time, and watch as teeth grow whiter following each application. You can also do periodic touch-ups to maintain your results.

Our hygienist will provide all instructions, including how often to use your tray and for how long.

For even and dramatic whitening, store-bought kits simply don’t stack up to professional teeth whitening.

Contact Our Dental Office

If you’re considering teeth whitening treatments, contact Highgrove Dental Care today. Our St. Paul dental hygienist will get you started on your short journey to a whiter smile. 

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.