Office open, Costa Mesa, CA

Your safety is our #1 concern,

For your upcoming appointment, please be prepared to answer the following screening questions when you arrive.

if you answer yes to any question or have a concern, please contact office asap.

any of these symptoms in past 14 days:
  • Do you have a fever?
  • Experiencing shortness of breath?
  • Do you have a cough?
  • Do you have a runny nose?
  • Lose of taste or smell?
  • Do you have a sore throat?
  • Any GI/digestive issues?
  • Any Chills?
  • Muscle pain?
  • Headache?
  • Have you been in contact with someone who has tested positive for Covid-19?
  • Have you been tested for virus or antibody?
  • Have you traveled more than a 100 miles?
**IMPORTANT, if you have had Covid19, we require a negative test or you must wait 6 weeks from the initial onset of your symptoms. Please call with any questions or concerns.

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Your team at Smiles4oc
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At Smiles4OC in Costa Mesa, CA, Drs. Thomas J. Rolfes, Christina T. Do, Cary J. Dunne, and Timothy J. Rolfes are proud to provide family dentistry. We believe that dental care should be affordable and provided for the entire family. Our team of professionals are focused on providing family-friendly solutions to a variety of oral health concerns, including general, restorative, and cosmetic dentistry needs. Family Smile


A family dentistry office focuses on oral care – prevention, diagnosis, and treatment – for you and the people you love. Drs. Thomas J. Rolfes, Christina T. Do, Cary J. Dunne, and Timothy J. Rolfes hope to build a lifetime relationship with your family by providing exceptional attention to your dental needs. When children start visiting the dentist at an early age, they begin to build a foundation of trust and a great relationship with the dental providers at Smiles4OC in Costa Mesa, California.

Your family will enjoy the convenience and cohesiveness of having all your dental needs met at our dental office. We encourage families to schedule their appointments together, so they can enjoy all their services in just one visit. We can book children and adults back-to-back for cleanings and examinations, so parents no longer must travel across town on different days, so everyone can see their dental professional! This makes it easier than ever for children and adults to get the care they need with the team they know and trust!


We suggest beginning your child’s visits about six months after the first tooth has erupted. This is usually by your child’s first birthday. We will monitor their eruption pattern and build a healthy dental history. This will allow us to prevent and detect dental problems early. This is the timeframe suggested by the American Academy of Pediatric Dentistry and is highly recommended for all our parents to follow. Our pediatric dentists work with children daily and have the caring demeanor to make each visit a positive one. Once children get used to our facility and our providers, they are often more at ease when it comes to seeing our team for routine dental work.


At our office you, will not need to change dentists when your child becomes a teenager. He or she will grow to adulthood at ease with our staff and with the concept of good oral hygiene. As a patient since childhood, your child will feel comfortable discussing appearance concerns and dental problems. We will continue to encourage good nutrition, home care, and safe lifestyle habits through education and instruction.


Pregnant women have special dental needs. Hormonal changes during pregnancy can trigger a build-up of plaque, increasing the risk of gum disease and mouth tumors. This is a time to let us care for you, while you concentrate on your unborn baby. Studies have shown that patients who have periodontal disease may also experience other medical concerns due to the oral systemic connection. Patients with gum disease are at risk for premature delivery and other complications. We encourage women who are pregnant to continue to see our dentists for care throughout their pregnancy to ensure they are doing what is best for themselves and their baby!


Adults need encouragement in good oral hygiene. We know you have a very busy schedule. We will keep your dental health on track with convenient appointment times, efficient cleanings, and examinations. And, of course, reminders and instruction on the importance of good home care for your teeth. We want you to enjoy the benefits of routine dental care including six-month cleanings and examinations in our state-of-the-art facility.


Senior years are a time to enjoy life and be free of dental problems. Continuing check-ups allow us to monitor for gum disease and cavities and stay abreast of medical changes in your life. We treat unique conditions of a mature mouth, like dry mouth syndrome, and offer advice on diet and lifestyle for optimal oral health. Elderly patients who need tooth replacement solutions may also want to consider the advantages of economical options including partial and full dentures which are readily available. Other dental treatments can be performed right in our office to help patients maintain their beautiful smile for as long as possible, even into their senior years.


Whatever your financial situation, as a young parent or a mature adult, we will assist with insurance forms and financing options. We know that the idea of expensive dental work can keep patients from getting the necessary treatments to achieve and maintain their oral health and wellness. We work directly with our patients to help them decide what treatments can be covered by their dental insurance, and which services can be financed over time to make them affordable on any budget. We walk patients through the insurance billing process and keep them up-to-date regarding their claims and coverage. Patients who have dental insurance are welcome to bring their dental insurance cards to their first appointment so that our friendly front office team can determine the benefits that are covered. Many dental insurance plans offer free or reduced-price routine appointments which include annual cleanings and examinations.


We provide affordable, top-quality dental care for your family. Drs. Thomas J. Rolfes, Christina T. Do, Cary J. Dunne, and Timothy J. Rolfes are here to assist patients in and around the community of Costa Mesa, CA with their oral health care needs. The practice, located at 1530 Baker Street, Suite J, is equipped with the latest technologies and best materials to achieve beautiful smiles. If you are interested in booking a visit with Smiles4OC, we welcome you to contact us for an appointment by calling (714) 557-0700.

Dr. Rolfes Published Magazines

What our patients say

Google Review
Everything about this office is amazing! They're friendly, they're flexible and work hard around your schedule. They're very welcoming the minute you step in the door, or even outside as you're getting your COVID check in during these times we're in now. As far as dental work, they're very diligent and thorough with everything they do, which anyone can appreciate. Honestly, myself, and my entire family, have had nothing but positive experiences with this dentist office, aside from the occasional numb lip you leave with sometimes, but that comes with the territory... but I guess I brought that upon myself, so I can't blame them. Highly recommend! Originally posted on
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Happy Patients Gallery

Dr. Thomas Rolfes & his staff with happy women patient, SMILES4OC - Costa Mesa, CA
Dental Education Videos

Dental educational Videos

Dr.Thomas J.Rolfes, Smiles4OC Dr.Christina T.Do, Smiles4OC Dr.Cary J.Dunne, Smiles4OC

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WCLI Institute Academy of General Dentistry California Dental Association ADA Orange County Dental Society Orange County Dental Society American Academy of Pediatric Dentistry American Dental Association An Association Dedicated To Dental Office Management Spear Education

Brands Used

WCLI Institute Academy of General Dentistry California Dental Association ADA Orange County Dental Society Spear Education