Our Staff

Justin Castleberry

Owner

Justin Castleberry is passionate about helping people hear better in order to better their lives. Originally from Valdosta, GA, Justin moved to Macon, GA in 2016. Justin attended Valdosta State University. In 2010, he began his journey in the hearing industry by starting a private practice in Tifton, GA. What Justin loves most about working in the hearing industry is watching people smile when they are able to hear again. Justin strives to provide patients with proper care and education in order to help them gain a better quality of life through hearing. In his personal time, Justin enjoys playing golf and spending time with his family – his wife Ashlyn and two children, Rhett and Cameron.

Trenton Simms

Hearing Instrument Specialist

Licensed by the state of Georgia, Trenton Simms joined Mid-South Hearing Aid Center in 2017. He is originally from Wheeling, WV and attended West Virginia University. In 2017, he moved to Lizella, GA, where he currently resides. Trenton’s journey to assist the hearing impaired was influenced by a close friend who worked in the hearing industry. His favorite part of being a Hearing Instrument Specialist is helping people get a part of their life back while providing exceptional patient care. He strives to provide the best care possible. Outside of work, Trenton enjoys playing softball and golf. He also loves spending time with his wife and daughter.

Terry Bogdan

Secretary

Terry Bogdan joined Mid-South Hearing Aid Center in 2021. She is originally from Struthers, OH where she attended school. However, she now calls Macon, GA home.
Terry is the welcoming and smiling face of the Macon office. She enjoys working with Trenton and helping patients with their hearing healthcare needs. She strives to provide the utmost service and experience by going above and beyond for her patients. In Terry’s leisure time, she enjoys spending time with her son and dog.

Sherry Dixon

Billing Specialist

Sherry is a longtime resident of Bulloch County who attended Southeast Bulloch High School and earned a certificate in Medical Coding from Ogeechee Technical College. She has provided her expertise in medical coding and billing to orthopedic, OBGYN, plastic surgery and audiology practices over the past twenty-two years. Apart from work, Sherry enjoys riding with her husband on his motorcycle, meeting up with friends and doting on her grandchildren