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

Meet the Team at Highgrove Dental Care

Dr. O'Neill and our entire team are dedicated to giving you high-quality care without pain or anxiety. Our staff is professional, educated, and experienced in helping patients achieve optimum oral health and have the best dental experience ever! Take a moment to learn more about us. We look forward to seeing you at Highgrove Dental Care.


Dr. Terry O'Neill, DMD

Dr. O'Neill is a graduate of the University of Oregon School of Dentistry. He has dedicated his professional career to providing his patients with the best that dentistry has to offer. He is continually educating himself and his staff on the latest techniques and approaches to provide you with advanced, state-of-the-art, comfortable, and personalized dental care. 

In his continuing education, Dr. O'Neill has completed hundreds of hours in postdoctoral courses, with a special emphasis on advances in cosmetic dentistry and restorative procedures, as well as sedation dentistry. He is a member of the American Dental Association, Minnesota Dental Association, St. Paul District Dental Society, and the Dental Organization for Conscious Sedation.

Dr. Norah Hoverson

Dr. Norah Hoverson earned her Doctorate of Dental Surgery at Marquette University School of Dentistry in Milwaukee, Wisconsin. She then completed a year-long General Practice Residency at the University of Washington in Seattle and was in private practice for two years in Washington State. She is delighted to be back in the Midwest. Dr. Hoverson Believes dentistry is about more than just treating teeth, it is about improving patients' overall health and confidence. 

Dr. Hoverson is passionate about the advances in dentistry and enjoys attending conferences such as Midwinter Meeting in Chicago and the Pacific Northwest Dental Conference in Seattle. She is a member of the American Dental Association, Minnesota Dental Association, and St. Paul District Dental Society. 

Sonja - Dental Hygienist


Dental Hygienist

Sonja earned her dental hygiene degree in Duluth, MN and has been with Highgrove Dental Care for 12 years.

Sonja really enjoys meeting new people and building relationships with our patients so she can learn their health needs and concerns.

When she has time away, Sonja loves to travel and explore new places.

Amy - Dental Assistant


Dental Assistant

We are lucky to have worked with Amy for 14 years at Highgrove Dental Care. Her assisting skills help us give our patients an enjoyable experience. She takes pride in helping people achieve a healthy, comfortable smile and working with our friendly and professional team.

In her spare time, you can find Amy gardening.

Sandy - Dental Assistant


Dental Assistant

Sandy attended Minneapolis Technical Institute and joined Highgrove Dental Care over 30 years ago! She enjoys helping patients have a positive experience and working closely with our gifted team.

Having fun is important to Sandy. She enjoys golf and bowling.

Brenda - Receptionist



Brenda received her education from the US Army Civilian Dental Assistant School. She joined our practice twelve years ago and loves working in a dental practice where the entire team genuinely cares about their patients.

While away from the office, Brenda enjoys spending her free time with family.

Brittny - Dental Hygienist


Dental Hygienist

Brittny received her bachelors in dental hygiene at Metropolitan State University. She likes being able to educate her patients on the importance of oral health and it relates to your overall health.  

When Brittny is away from the office she likes to travel, got to concerts, the gym and spend time with friends and family. 


Dental Assistant

Ying has 11 years of dental assisting experience and enjoys being a part of the team to make your dental experience a positive one.

When Ying is away from work, she enjoys spending time with family, volunteering, volleyball, and travel.


Dental Hygienist

Sandra received her degree in dental hygiene at Century College and has been in the dental field for almost 10 years. Sandra enjoys getting to know her patients and building trust so they can achieve quality oral health.

Sandra loves to spend time with her family and friends. She loves to travel, cook, and workout.


Brittany has been a dental assistant for over 9 years. She likes helping people feel more confident with their smiles.

Brittany likes to eat Mexican food and hang out with dogs.

A Healthy smile is just a click away.
Patient Testimonial | Sedation Dentistry | Highgrove Dental Care, St. Paul
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