Our highly qualified team is looking forward to joining you on your skincare journey!

Dr. Lett

Owner, Aesthetic & Reconstructive Plastic Surgeon

Dr. Dwayne Lett is a board certified aesthetic and reconstructive plastic surgeon with The Surgical Clinic. He is also the founding physician of The Lett Center in Mt. Juliet and Lebanon, TN. Born and raised outside Knoxville, TN., Dr. Lett has always had a vision to open a clinic in Cookeville. He is looking forward to offering aesthetic and surgical services to patients in Cookeville and the surrounding areas.

Katie Miller

Owner, Nurse Practitioner

Katie Miller is a board certified nurse practitioner and aesthetic injector. Katie has worked alongside Dr. Lett for the last 3 years in Mt. Juliet & Lebanon, TN, as an injector and taking care of his surgical patients. Katie obtained her bachelor’s in nursing at Tennessee Tech University, where she fell in love with the city of Cookeville. Katie’s love for aesthetics started in high school, and she shares that passion by helping others feel more confident in their own skin.

Kelly Rittenberry

Registered Nurse

Kelly Rittenberry is a registered nurse with a background of critical care nursing, and aesthetic injection. Kelly, a Cookeville native, has always known that she wanted to work in a field where she could help people to feel better about themselves. She is looking forward to serving her hometown with their aesthetic needs.

Amanda Haven

Aesthetic Liaison, Medical Assistant

Amanda Haven has been a medical assistant at The Lett Center for two years, assisting the mid-level providers in taking care of aesthetic and surgical patients, while also assisting Dr. Lett with his patients. Amanda is now an Aesthetic Liaison at Lett Aesthetics, helping to craft a cohesive experience for each and every client. Amanda enjoys seeing patient’s confidence grow with each visit!