Our Doctors


Dr. Ponnie D. Poisal, DMD


Dr. Ponnie Davis Poisal, the owner of Loganville Family Dentistry, is a native of Gwinnett County. She has been practicing on the very land of her great-grandparents' home place in Loganville, Georgia for 22 years.  After receiving her bachelor’s degree from The University of Georgia, she attended The Medical College of Georgia School of Dentistry, earning her Doctor of Dental Medicine (DMD) in 1994.

Dr. Poisal strongly believes in continuing her education, regularly taking classes and encouraging her employees to take classes as well so as to stay up to date on the latest advances in techniques, materials and technologies that are ever changing in the field of dentistry. She uses this knowledge to provide the best treatment possible for her patients with the utmost care and respect.

Dr. Poisal is a volunteer adjunct professor at the Dental College of GA, in Augusta, where she works with senior students as they build their dental skills. She is a member of the American Dental Association, Academy of General Dentistry, Georgia Dental Association, and the world renowned Thomas P. Hinman Dental Society. She volunteers her time with the FISH Dental Clinic and GMOM (Georgia Mission of Mercy and Special Olympics) to provide dental care for those who cannot afford treatment elsewhere. Her office participates with the Gwinnett Hospital System Foundation in their Brighter Smiles for a Brighter Future fundraiser yearly.

Dr. Poisal has been selected by Atlanta Magazine as a "Five Star Dentist" and has been awarded "Loganville's Best" for 2015, 2016 & 2017.

She and her husband, David, have two children: Priscilla and Zachary and have just recently become the proud grandparents of Gloriana.

Dr. Poisal wants you to consider this when choosing a dental office for you and your family. Search for one that is warm, inviting and professional - an office that uses the “WIDIOM” rule meaning “would I do it on me”. You will find these qualities at Loganville Family Dentistry!

Dr. Brian L. Smith, DMD


Dr. Brian Smith has been providing the highest standard of dental care for his patients since 2001. He earned his dental degree from the Medical College of Georgia School of Dentistry.

To stay up-to-date of the latest advancements in the field of dentistry, Dr. Smith maintains memberships with such professional organizations as the American Dental Association, Georgia Dental Association and the Hinman Dental Society.

He is active in his community and volunteers his services with the Hebron Dental Clinic and Bright Smiles for a Brighter Future program.

Dr. Katelyn R. Smith, DMD


Dr. Katelyn Smith obtained her bachelors degree at Samford University before obtaining her dental degree at the Augusta University Dental College of Georgia. She is a member of the American Dental Association and the Georgia Dental Association. When not spending time with her husband Preston, she enjoys running, trying out new recipes and completing DIY projects around her home.

We are especially interested in making all our patients feel right at home! We put your needs first to achieve efficient and comprehensive treatment. Our staff is trained and skilled, and we strive to provide energetic and fun-loving service to each patient. Each member of our treatment team is a registered assistant, and our office staff has years of experience in treating patients with the highest level of care. We strive to stay abreast of the latest in technological advances by regularly attending continuing education courses and seminars.

Our Team

   Rhonda- Office Manager
David - Marketing

  Julie - Front Office Manager

  Jen - Patient Coordinator

  Dena- Lead Dental Assistant

  Bridget - Dental Assistant

  DeAmber - Dental Assistant

  Jennifer - Lead Hygienist

  Tory - Hygienist

  Kimberly -  Hygienist

  Shaye - Hygienist

  Brittany - Front Office

  Samantha - Greeter


Contact Us


Loganville Family Dentistry

(770) 466-3114
3973 Atlanta Hwy Suite 100 Loganville, GA 30052