Your Family Dentist in Naples, FL

Finding a family dentist in Naples, FL who can see your entire household under one roof saves time and builds the kind of long-term relationship that actually improves your oral health. At David O'Sullivan DMD, Dr. David O'Sullivan has served Collier and Lee County families since 1995, delivering professional, friendly dental care for children and adults alike. Find us on Google Maps and see why patients across Naples keep coming back for every stage of their dental care.

Two adults and a child smiling in a dental clinic, with a dentist giving a thumbs-up

What Does a Family Dentist Do?

A family dentist provides preventive and restorative care for patients of all ages, from a child's first cleaning to adult crowns and dentures. Our office handles annual check-ups, professional cleanings, fillings, [crowns and bridges](/services), root canals, extractions, and full or partial dentures. Because we treat the whole family, we track dental histories across generations, which helps us spot patterns and catch problems early. Dr. O'Sullivan also holds a Prosthodontic Specialty certificate earned at the Manhattan VA in 1994, adding a level of restorative expertise that goes beyond general dentistry.

Benefits of Choosing a Family Dentist in Naples, FL

Choosing a family dentist in Naples, FL means more than convenience. Here is what it means at our practice:


  • One trusted provider handles care from your child's first visit through adult restorative work, so records and relationships carry forward seamlessly.
  • Preventive appointments catch decay and gum issues before they require costly treatment, with low-dose digital X-rays that reduce radiation exposure.
  • Same-day repair capability means a chipped tooth or lost filling does not have to wait, limiting pain and further damage.
  • Personalized attention at every visit: Dr. O'Sullivan and our hygiene team learn each patient's history, sensitivities, and goals before recommending any treatment.
  • A welcoming environment built over 30 years of practice makes anxious patients, including children, feel at ease from the first appointment forward.

Comprehensive Care for Every Member of Your Family

Our Naples practice is a full-service office, which means you do not need referrals elsewhere for most common dental needs. Children receive gentle cleanings and cavity prevention. Adults and seniors access restorative options including implant dentistry, dentures, and cosmetic treatments such as Zoom Whitening and clear aligners. We also provide emergency dental care for situations that cannot wait, including knocked-out teeth, severe toothaches, and broken restorations. New patients are always welcome, and we accept most major payment methods including Visa, Mastercard, American Express, and personal checks.

Frequently Asked Questions About Family Dentistry in Naples, FL

  • How Often Should My Family Visit the Dentist?

    Most patients should visit every six months. Twice-yearly cleanings remove tartar buildup that brushing cannot reach and give Dr. O'Sullivan the chance to identify early signs of decay or gum disease before they progress. Patients with higher risk factors, such as a history of gum disease or frequent cavities, may benefit from more frequent visits, which we discuss individually.

  • Is Dr. O'Sullivan Accepting New Patients?

    Yes, David O'Sullivan DMD is currently accepting new patients of all ages. Download the new patient forms] from our website, complete them before your first visit, and bring them to the appointment. If you have questions about insurance, our team is happy to help when you call.

  • What Makes David O'Sullivan DMD Different From Other Family Dentists?

    Dr. O'Sullivan combines general family dentistry with a prosthodontic specialty background, earned through rigorous post-doctoral training at the Manhattan VA in 1994. That means complex restorative cases, from full dentures to implant-supported crowns, are handled in the same office by the same dentist your family already knows and trusts. No extra referrals, no starting over with someone new.

Schedule Your Family's Next Appointment Today

Call us at 239-262-1813 or contact our office to book your visit. We are located at 991 High Point Dr, Naples, FL 34103, off US-41 between Golden Gate Parkway and Pine Ridge Road. Our team looks forward to keeping every member of your family healthy, appointment after appointment.

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