Dental Staff

Dr. Sang Kwak attended Emory University where he graduated in 1997 with a bachelors degree in chemistry. He then attended Boston University, Goldman School of Dentistry where he received his Doctor of Dental Medicine (DMD) degree.

Dr. Kwak was raised and graduated high school in Gwinnett county area. He is married to Hannah and has a daughter, Madison.

Dr.Kwak enjoys golf, running, and hanging out with friends and family.

Dr. Jaeyoung Lee Graduating from Boston University Henry M. Goldman School of Dental Medicine, Dr. Lee is passionate about helping patients feel confident about their smiles. He is committed to preventive care and delivering high-quality, esthetic results that support long-term oral health. Dr. Lee believes in listening closely to patients’ concerns, explaining treatment options in clear and friendly terms, and creating a comfortable, stress-free environment for every visit.

Recently settled in Georgia, Dr. Lee looks forward to building lasting relationships with his patients and becoming an active part of the community. Outside of dentistry, he enjoys running and playing tennis. He is fluent in both English and Korean, and values connecting with patients from diverse backgrounds.

Meet Dr. Park! Dr. Park grew up in Peachtree City, GA. She graduated from The University of Georgia and received her doctoral degree at The University of Florida College of Dentistry. Dr. Park is a big Dawgs fan!

She enjoys educating patients and providing exceptional, gentle dental care. 

Out of the office, Dr. Park is walking miles with her dog Maui, spending time with friends and family, taking Pilates classes and cooking new recipes or trying new restaurants!

Meet Brenda, our dedicated dental hygienist. She graduated from Lanier Technical Collage in 2017 and has worked  alongside Dr. Kwak since 2011. Brenda loves building personal connections with patients and feels blessed to make a difference in their lives every day. 

Meet Lexani!  She has developed a strong interest in oral health and patient care. Being around dental professionals every day has inspired her to take the next step and apply to a dental hygiene program. Organized, friendly, and always ready to learn—she is looking forward to what’s next in her dental career journey.
In her free time, she enjoys doing nails, traveling, working on crafts, and spending quality time with her friends and family!

Meet Giselle! Giselle has been a dental assistant for five years and joined Stonebridge Family Dentistry in January 2025. She is a proud graduate of Gwinnett Technical College, where she completed her dental assisting program in 2020. Raised in Flowery Branch, Giselle is excited to serve her hometown community with compassionate care. She and her husband of five years enjoy hiking, traveling, and spending time with their family. As a proud Mexican-American, Giselle values strong family connections and brings warmth and dedication to every patient she meets.

Meet Jennifer! Jennifer is a dedicated hygienist with over 15 years of experience , proudly serving patients since 2008. Originally from Mississippi, she is passionate about helping individuals achieve and maintain healthy, confident smiles. Known for her gentle approach and strong attention to detail, Jennifer brings both skill and compassion to every appointment. Outside the office, she enjoys hiking, camping, beach trips and spending quality time outdoors with her husband and two young sons.