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

New Patient Offers!

New Patient Experience $79

Offer includes a thorough New Patient Oral Examination, Periodontal Exam, Full Mouth X-rays, Oral Cancer Exam, and Regular Cleaning all for $79.00.

We are so confident that you will love our office that if your "New Patient Experience" is not your best dental experience ever, then it is FREE.

For a limited time the "New Patient Experience" is just $79.00, a $288.00 value, or your insurance may pay. Either way, if you don't think that it is the best experience you have ever had in a dental office it's FREE. All offers for New Patients on

Book Now!

Free Consultation 

A no cost way for you to ask questions about sedation, cosmetic dentistry, a second opinion, or any dental question you might have.


Whitening $195.00

For New Patients we will give you everything you need for a brighter whiter smile.

If you have difficulty using our website, please email us or call us at (651) 698-3828
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