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Meet Our Doctors

Home » Our Orthodontic Practices in Lawrenceville & Loganville, GA » Meet Our Doctors

Dr. Kelsey Gass

Dr. Kelsey Gass grew up in the small town of Roswell, NM where her passion for Orthodontics began. Her experience with braces was fun and life-changing that she decided to set her eyes on becoming an orthodontist.

Dr. Gass moved to Texas where she attended Baylor University and graduated Summa Cum Laude. She began her dental career in Houston where she attended The University of Texas Health Science Center. While in dental school, she was involved in children’s ministry at her church as well as volunteered her time on mission trips to Guatemala where she worked with less fortunate families providing dental care.

Dr. Gass continued her pursuit of excellence in specialty training for Orthodontics at The University of Texas Health Science Center in San Antonio where she served as the chief resident. In her free time, she volunteered to work with Young Life Capernaum ministries where she enjoyed working with the special needs community.

She recently moved to Gainesville, GA with her husband to be closer to family. Outside of the office, you can find her spending time with family and friends. She enjoys hiking with her husband Wes, traveling, and taking their golden retriever, Zeke on adventures.

Dr. Gass is excited to become a part of Koch orthodontics and join us in making a lifelong change in our patients’ lives. She is passionate about providing patients with the best care as well as meaningful relationships with each and every person who comes through the door!

Dr. Hazie Simon

Dr. Simon grew up in Forest Park, GA, where his dream of becoming an orthodontist began. Since the age of 14, he had the passion to change people’s lives starting with their smile. He feels that a beautiful smile is the gateway to happiness.

He began his undergraduate education at Georgia Southern University, where he graduated with honors. He then received a Bachelor of Science in Dental Hygiene at Clayton State University in Morrow, GA. He received his Doctorate of Dental Medicine at Augusta University, Dental College of Georgia in Augusta, GA.

Dr. Simon pursued a career in general dentistry as a Dental Officer in the United States Navy. He served all branches of the uniformed servicemen and women and was honorably discharged with two medals of achievement. He then continued his pursuit of specialty orthodontics at Case Western Reserve University in Cleveland, OH, where he received his orthodontic certificate as well as a Master of Science in Dentistry degree.

In his spare time, he enjoys sports, traveling and volunteering with his fraternity, Kappa Alpha Psi Fraternity, Inc., in numerous programs.

Dr. Simon is excited to be back in Georgia and to work in the specialty of orthodontics, where he can give the gift of healthy, straight smiles.

Dr. Jacob Koch

As the middle of seven kids and the proud father of three children, Dr. Koch (pronounced “coke”) has a very special perspective on orthodontic care. As he works with each patient, he thinks of the way he would treat his own children and siblings. He believes in being friendly and caring while providing honest advice and timely orthodontic treatment only when needed.

Dr. Koch received his Doctorate in Dental Surgery from the University of Maryland in Baltimore. After his dental training, he completed an additional two years of specialized orthodontics training at Louisiana State University.

In his quest to provide the best care possible, Dr. Koch actively participates in many professional organizations and study clubs, keeping himself up to date with the latest in orthodontic treatment and technology. He is a member of the American Association of Orthodontists, American Dental Association, Georgia Dental Association, Hinman Dental Society, and the Schulman Orthodontist Study Group.

Dr. Koch grew up in Las Vegas where he was involved in music, participating in piano performance competitions and state honor chorus. He now accompanies local Georgia high school choruses as his side gig.

Although his kids have grown and flown, Dr. Koch is proud to call Georgia home, and he looks forward to continuing to grow an orthodontic practice that is passionate about giving genuine care to its patients and community.

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PATIENT REVIEWS

Our 5-Star Experience

Check out what our patients are saying about their experience with our amazing doctors and team!

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Braces For Teens In Lawrenceville Loganville, GA
Jia S.
My daughter and I had a great experience with Koch Orthodontics! The staff is friendly, professional, and made us feel comfortable during the free consultation. My daughter's treatment plan was clearly explained. I highly recommend their service to anyone. We are excited for the journey of my daughter's bracing.
Response from the owner:Thank you, Jia Son, for your wonderful review! We’re thrilled to hear about your and your daughter’s great experience. We’re excited to be part of her bracing journey and appreciate your kind words about our team. Looking forward to seeing you both again! 😊
genaye A.
Great improvement on my teeth and such a positive environment!!
Response from the owner:Thank you, Genaye! 🌟 We're so happy to hear about the great improvement and that you're enjoying the positive vibes here! Keep shining! 😄
Ladies of C.
Seen a great improvement in my mouth and a very great and positive place.
Response from the owner:Thank you so much for your kind words! 😊 We're thrilled to hear you've seen great improvement and felt the positivity at our office. Keep smiling! 😁 – Koch Orthodontics – Lawrenceville
Necoya D
The staff were amazzzzingg. The ambience and personalized welcome is every thing. The affordable monthly plan makes it easier on my pockets. I have been coming to this office for almost a year and it’s always so refreshing to come and feel like home. Staff is always so warm and personable not to mention my kids love it here!!!
Response from the owner:Thank you so much for your wonderful review! We're thrilled to hear that you had an amazing experience with our staff. Your kind words mean the world to us, and we're so happy we could make your visit a great one.
AngelaTasia H.
From the moment we walked in, my daughter & I felt accepted, I’m glad I gave them a call! I greatly appreciate the staff @ Koch!!!!! ❤️
Dexter C.
2 of our children are patients with Koch. The staff is fantastic! They are always communicative and recommend what’s best for the kids!
Response from the owner:Thanks for the wonderful feedback, Dexter! 😊 It’s fantastic to hear our team’s communication and care are hitting the mark. We love seeing your family at Koch Orthodontics!
Azaziah P.
I love it here. Everyone is so friendly and I’m happy I chose Koch Orthodontics for my braces journey! 😁🩷
Response from the owner:Thank you so much, Azaziah! 😄💕 We’re thrilled to be part of your braces journey and love having you with us! See you soon!
Melissa R.
Since day one, Koch Orthodontics and teammates have been amazing! They explain step by step and make sure any questions are answered. I've been lucky to work with Johnny, who has really provided attention and care. Definitely recommend!
Response from the owner:Melissa, your review made our day! 😊 Johnny will be so happy to hear your praise. Thanks for trusting Koch Orthodontics—we appreciate you!
GENESIS. N.
Pleasant visit today, they were really nice to me and my brother.
Response from the owner:Your feedback made our day, Genesis! 🌈 Happy to know you and your brother felt welcomed—see you next time!
Echo N.
My daughter has been coming to Koch for 8 months. The staff is wonderful and friendly and they work with you on your payments.
Response from the owner:Thank you so much for your kind words! 😊 We're thrilled to hear that you and your daughter have had a great experience over the past 8 months. Our team works hard to provide flexible, supportive care, and we're so glad it's making a difference for your family. We look forward to seeing you at your next visit!
Vivian
Our daughters like here! From doctors, techs, front desk staffs are super nice! The environment is so welcoming.
Response from the owner:Thank you so much, Vivian! 💕 We’re so happy to hear your daughters enjoy their visits with us. It means the world to know our team and environment make you feel welcome and cared for. We’re grateful to be part of their smile journey! 😄
KimNgọc T.
My three kid were going to this office, they like it. I would recommend the place .
Response from the owner:Thank you so much, KimNgọc! 😊 We’re honored to care for your three kids and thrilled to hear they enjoy coming to our office. Your recommendation means the world to us! 💙👨‍👩‍👧‍👦
Martin V.
Nice experience people are welcoming and nice and fixed my teeth
Response from the owner:Thank you, Martin! 😊 We're so glad to hear you had a great experience at Koch Orthodontics – Lawrenceville. Our team loves helping patients smile with confidence, and we’re thrilled to know you felt welcomed and well cared for. Keep smiling! 😁
Lks S.
I love the workers here!! Super nice and easy to talk to or ask any question, Recommend coming here definitely they will get you right!!
Response from the owner:💬 Thank you so much! We're so glad you felt comfortable with our team — we love creating a welcoming environment where every question is encouraged. We truly appreciate the recommendation and look forward to seeing you again!
Javier S.
Koch Orthodontics is a very friendly place to come and get your braces done and I 100% recommend!
Response from the owner:Thank you, appreciate the feedback!
Our locations

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We have convenient locations in Lawrenceville and Loganville, and we serve everyone in the surrounding areas! Come visit us at one of our locations or contact us using the info below. We can’t wait to meet you and your family soon!

Loganville
Lawrenceville
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Lawrenceville
  • 55 Towler Rd.
    Lawrenceville, GA 30046
Loganville
  • 4763 Atlanta Hwy, Ste 380
    Loganville, GA 30052
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  • (770) 962-9560
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