Welcome to Our Practice



We are open for emergency care 5 days a week. Current and new patients are welcome.

From our family to yours stay safe and healthy. 


Dentist Spring Hill, FL - Drs. O’Sullivan, DeLuca & Ressel  Dental Care

Looking for comfortable, confident and convenient care from dentists in Spring Hill? You've come to the right place. From the minute you walk into our office you will notice a difference at Drs. O’Sullivan & DeLuca Dentistry. We care about you, your family and your friends, and we're here to help you achieve your healthiest, brightest smile.

At Drs. O’Sullivan, DeLuca & Ressel Dental Care we know every person's dental needs are unique. That's why we offer a comprehensive selection of treatment options in a comfortable, convenient atmosphere. We're confident we can provide superior dental care that no other dentist in Spring Hill can offer.

We specialize in improving smiles. You can learn more about our smile-enhancing services on our website, including:

We've developed this informational website as an extension of our practice, to serve as a convenient, educational resource for our patients. With just a few clicks, you can find helpful information about our services, credentials, and office policies. You can also easily access patient forms or request an appointment with our Spring Hill dentist.

Discover a new dental experience at Drs. O’Sullivan, DeLuca & Ressel Dental Care! We look forward to caring for you and your family's dental needs.

Our mission is to provide the highest quality of dental care. We minimize obstacles, such as fear and pain, that can interfere with your overall dental health. We strive to build a relationship based on mutual trust, excellent service, and the best patient care available. You will be at ease knowing that your individualized treatment will be administered with a sense of care, comfort, and kindness. We are confident that your overall experience with us will be a pleasure. If anxiety and fear have prevented you from making a dental appointment and keep you from maintaining your dental health, please call us. You will see there is a difference.

Thank you for taking the time to browse to our website. We look forward to meeting you soon.

Dr. O’Sullivan, DeLuca & Ressel Dental Care Where Dentistry is a Pleasure