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

Insurance Companies

We are happy to work with almost any insurance company and file the claims for you so that you don't have to. We participate on an in-network status with Delta Dental Premier and Cigna PPO. If you would like to learn more about your coverage, how it works in our office, and what your out-of-pocket expenses might be, contact us to learn more!

Frequently Asked Questions

At Highgrove dental care, we understand that some patients have a busy lifestyle and a lot of commitments. This is why we offer after hours dentistry in Saint Paul, MN.  Our after hours dentist wants you to get the care you need even if you have a busy schedule. 

By the time most of us get home from work, prepare dinner, or finish errands, we discover that it’s very late in the day. This is the time when we wish we could squeeze in a medical or dental appointment. No time off work. No skimping on dinner. Errands are finished.

Additionally some of us are early risers even if we don’t work or have anywhere to be in the morning. This would be a great time to fit in a dental appointment—before work, before traffic is heavy.

At Highgrove Dental Care, we offer after hours dental appointments in Saint Paul, MN for your convenience. Dr. O’Neil, our after hours dentist, wants the best for his patients, this includes their ease in the dental chair through pain-free dentistry and paying attention to life schedules.

We are a full-service dental office and often find ourselves providing dental cleanings and filling cavities early in the morning or late into the evening. We would not have it any other way.

Contact Us for After Hours Dental Care in Saint Paul, MN

If you’re looking for a morning dental appointment or evening hours, we see patients Monday through Thursday from 7:00 a.m. until 7:00 p.m.  At Highgrove dental care, we want you to get the dental care you need on your time!

A woman gets a dental exam | Dental Exam St. Paul MNAre you looking for a dentist in Saint Paul because it is time for your next dental exam? Skipping dental exams can have serious negative impact on your oral health. Your dental exam is one of the most essential parts of your preventive dentistry routine. A dental exam allows Dr. O’Neill to check the health of your gums, your bite, your jaw, each tooth, and to provide a life-saving oral cancer screening.

Gum Health Check

Your gum health is essential to good oral health. Gum disease has been linked to other systemic conditions such as heart disease, diabetes, strokes, obesity, and even respiratory conditions. When we catch gum disease early and follow it with a proper treatment regimen, we can protect your health.

When examining teeth, we can save you time and money by catching dental decay and other conditions early. That is why we recommend at least two dental exams per year.

Oral cancer is a serious condition. Your dentist is often the first line of defense when it comes to early detection of precancerous cells and cancerous lesions, giving you a better chance of effective treatment.

If you want to schedule your regular exam with a dentist in Saint Paul, give us a call!

An image of a pencil atop financial sheets | St. Paul, MN DentistWe accept most dental insurances and take assignment of benefits to make your care more convenient and affordable. We are in-network providers with Delta Dental Premier and Cigna. For other insurance plans, we can certainly maximize your benefits, file your claims, and provide the necessary paperwork to your insurance carrier in order to receive benefits from your plan.

Your dental insurance is a contract between you and your insurance provider. We always focus on your health and help you make decisions based on your needs. Dental insurance is rarely a catchall when it comes to your health, but it can cover a portion of basic expenses. 

With thousands of different plans available, it can be confusing to navigate! Our knowledgeable team is happy to assist you in estimating what your benefits, coverage, and out-of-pocket expenses will be.

Accepted Payment Options

When patients do incur out of pocket expenses, we accept cash, checks, credit cards, and offer convenient financing options through our in-house plan, CareCredit, and Lending Club.

Providing great dental care, pain-free dentistry, and value to our patients is important to us. If you have questions about your treatment, benefits, or the payment options we offer, we are always happy to help. Contact us to learn more!

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.