Meet the Doctors

Rhonda C. Hogan, DMD

Rhonda C. Hogan, DMD, PC

Board-Certified Pediatric Dentist

Doctor Rhonda Hogan is a unique kind of dentist. With her kid-oriented style and fun personality, she gets children excited about their dental care, helping them to develop healthy habits that will last a lifetime.

After earning her doctorate from the University of Kentucky College of Dentistry in 1999, Dr. Hogan found that she especially enjoyed helping children develop healthy smiles. This passion for children led her to complete a two year pediatric dental residency at the distinguished Cincinnati Children's Hospital Medical Center, earning status as a specialist in pediatric dentistry - a distinction earned by fewer than 3 percent of all dentists.

Each year, Dr. Hogan continues to study advanced children's dentistry, especially in the areas of child behavior management and sedation dentistry. But most importantly, she takes the time to get to know each child personally, communicating with parents and children to create a lifetime of great smiles.

Dr. Hogan, her husband Dr. Grant Hogan, and their children, Kate and David live right here in Suwanee.

Mary Doornbos, DMD

Mary Doornbos, DMD

Board-Certified Pediatric Dentist

Originally from West Point, GA, Dr. Mary Wolfe Doornbos graduated summa cum laude with highest honors from UGA in 2005. She then attended the Medical College of Georgia, School of Dentistry, where she earned her DMD degree in 2009. Dr. Mary practiced general dentistry for a year before pursuing additional training in pediatric dentistry. She completed her residency in Pediatric Dentistry at the University of Louisville, School of Dentistry in 2012, and became a Board-Certified Diplomate of the American Board of Pediatric Dentistry in 2014. She is also a member of the American Academy of Pediatric Dentistry and the Hinman Dental Society.

Dr. Mary is married to Dr. Grant Doornbos, an anesthesiologist practicing in the Atlanta area. They have twin boys, William and Fynn, and a black lab named Buckley, who keep them busy! Dr. Mary's free time is spent playing tennis, working on home projects, and reading. She considers any day spent with family and friends a great day!

Our Services

Children’s Care

From infants to teens, our skilled dental team is familiar with the unique needs of every patient, no matter their age. Our goal is to help them develop great oral habits that will last them a lifetime.

Digital X-Rays

Our use of digital x-ray technology reduces radiation exposure and eliminates the use of chemicals. It’s better for your child and the environment. It's also easy to see what the doctor sees, and make informed choices about treatment.

Professional Cleanings

Professional cleanings form the foundation for preventing gum disease and tooth decay. We provide a gentle and thorough cleaning of the teeth and mouth and finish with a polish that removes stains from your child’s teeth.

Dental Fillings

The common silver filling contains mercury. Our doctor uses the highest-quality biocompatible, tooth-colored restorations to create healthy, beautiful smiles without all of the prep-work associated with traditional fillings.


Protect and keep badly decayed or fractured teeth while maintaining a beautiful smile. Made to perfectly match the shape and shade of your other teeth, they’re durable, strong, and undetectable.

Patient Comfort

Our office was designed with your child in mind. Our unique atmosphere helps children relax and enjoy their dental experience. Children deserve to experience a gentle, caring approach to dental care.

Our Location

Rhonda Hogan, DMD, PC Pediatric & Adolescent Dentistry

1380 Peachtree Industrial Blvd., Suite 150
Suwanee, GA 30024

Click for map & directions

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Mon 8:00am - 5:00pm
Tue 8:00am - 5:00pm
Wed 7:30am - 3:00pm
Thu 8:00am - 5:00pm
Fri Closed