Meet the Staff

Dr. Cayla Dickerson

Associate

Dr. Cayla Dickerson is a compassionate and skilled general dentist at Tullos Family Dentistry. She is a graduate of Madison Central High School and earned her Bachelor’s Degree in Biochemistry from Mississippi State University, where she was recognized as a Magna Cum Laude graduate and a member of Phi Theta Kappa. She went on to receive her Doctor of Dental Medicine degree from the University of Mississippi Medical Center in 2024.

Dr. Dickerson is married to Stuart Dickerson, a teacher and coach at the local high school in Raleigh. They reside in Madison with their son, Hayes.

Amanda Sullivan

Lead Dental Assistant

Amanda serves as our Lead Dental Assistant and has had the privilege of working alongside Dr. Tullos for many years. She is certified in CPR, Radiology, and Orthodontics, holding a Radiation Health and Safety certification for Dental Auxiliaries as well as an American Orthodontic Society certification in Straight Wire Assisting.

A resident of Taylorsville, Amanda is the proud mother of two children, Saylor and Brantley.

Jennifer Green

Jennifer serves as the Insurance Coordinator and Billing Specialist, where she works closely with both patients and insurance companies to efficiently coordinate and schedule dental services. A graduate of Mize High School, Jennifer furthered her education at Mississippi College.

She is married to Brad Green, and together they have two children, Garrett and Grayson. The family resides in Mize. Additionally, Jennifer and Brad are proud grandparents to two charming granddaughters, Ellie and Kollyns.

Ashley Walker

Ashley is a dedicated Dental Assistant at our clinic. She graduated from Sylva Bay Academy and earned her Associate’s Degree from Jones College. In addition to being CPR certified, she also holds a Radiation Health and Safety for Dental Auxiliaries certification.

Ashley works closely alongside Dr. Tullos to support the delivery of comprehensive dental care to our patients. She currently resides in Sylvarena with her son, Weston.

Chynna Turnage Canoy

Chynna serves as our Patient Care Coordinator and Insurance Specialist. A graduate of Mize High School, she went on to earn her Associate’s Degree from Jones College.

In her role, Chynna works closely with patients to schedule dental procedures and ensure a smooth experience. She also liaises with insurance providers to verify patient eligibility and benefits.

Chynna is married to Mason Canoy, and they reside in Raleigh with their son, Ledger, and their beloved dog, Leo.

Tiffany McWilliams

Tiffany is our full-time Dental Hygienist, bringing years of experience and a commitment to patient care. She earned her Associate’s Degree from Jones College and completed her Dental Hygiene degree at Meridian Community College in 2002.

Tiffany is dedicated to creating a comfortable and positive experience for each of her patients during their visits. She is married to Robert McWilliams, and together they have two daughters, Baylee and Kallee. The family resides in Burns.

Gabrielle Ducksworth

Gabbie is a dedicated Dental Assistant at Tullos Family Dentistry. A graduate of Mize High School, she went on to attend Jones College, where she completed the Health Care/Dental Assistant program. She is certified in CPR and holds a Radiation Health and Safety for Dental Auxiliaries certification.

Gabbie currently resides in Mt. Olive with her daughter, Ja’Ryah.

Kim Shackleford

Kim is a valued Dental Hygienist at Tullos Family Dentistry. She earned her Associate’s Degree from East Central Community College and completed her Dental Hygiene degree at Meridian Community College in 2002.

Kim is committed to providing her patients with the highest quality of dental care in a comfortable and caring environment. She is married to Michael Shackleford, and they have two children, Gavin and Ava. The family enjoys life on their farm in Pineville, along with their two beloved dogs, BoBo and Bella.