General Dentistry
Everyday care to keep your smile healthy, from cleanings to preventive treatments.
Learn MoreComfortable, modern dental care for every age, from routine exams and cleanings to whitening, veneers, and clear aligners. Serving families throughout Sugar Hill with a gentle, patient-first approach.
Dr. Chang opened Sweet City Smiles right here in Sugar Hill, above the shops on Broad Street. His wife Kristin helps run the front office. The team you meet on your first visit is the team you'll see on your fifth.
Meet the Practice



Bright, comfortable spaces, modern technology, and a team that wants you to feel at ease from the moment you walk through the door.
More About Us



A calm, welcoming environment for patients of all ages.
Advanced care in a comfortable and relaxed setting.
Local dental care in the community we're proud to call home.
We believe great dental care starts with trust, conversation, and getting to know the person sitting in the chair.

With over a decade of experience, Dr. Chang believes great dentistry starts with relationships.

Dr. Sepsick combines a background in biomedical engineering with gentle, individualized patient care.

Dr. Lim focuses on preventive dentistry and helping patients maintain healthy smiles for life.
From routine checkups to smile transformations, we're here to help you feel confident about your dental care.
Everyday care to keep your smile healthy, from cleanings to preventive treatments.
Learn MorePersonalized treatments to help you achieve a smile you love.
Learn MoreRestore your smile's health, function, and natural appearance.
Learn MoreWhen something unexpected happens, we're here to help you get the care you need.
Learn MoreThe best part of what we do is getting to know the people who walk through our doors. From little smiles to lifelong patients, we're grateful to be part of their stories.






Every smile has a story.We're happy to be part of yours.
Become Part of Our FamilyNothing means more to us than making our patients feel comfortable, cared for, and confident in their smiles.
Everyone from front office, dental hygienist, doctor, and check out was absolutely the sweetest! Khieu was my dental hygienist, she was informative and gave great tips. I am leaving so excited that I choose them as my new dental home.
The staff was so kind, and Dr. Chang was so helpful to fully explain my dental needs to me. It was also so great that they were so kind to my toddler daughter who came with me to the appointment!
I was so anxious going into the office and Maddy helped calm me. Dr Chang was wonderful too as well as all of the other staff that I met.
















Whether it's been six months or six years, we'll take a look, tell you where things stand, and go from there. No lecture, no pressure.
Request an Appointment