Alex McCarthy has been with our office for several years.  She serves as the acting Office Manager on most days and handles most billing and insurance issues.  She is originally from Southern California but has lived in several different states including Texas and Hawaii.  She enjoys hiking, camping, kayaking, and traveling.   Her and her husband Matt along with their two dogs moved to Manchester in May of 2019 for a change of pace from all the chaos that goes along with the typical California life.  They have been here since since then and  are so happy as they absolutely love this little “big” town and all the amenities that come with small town living. 



Megan has over a decade of experience in the medical field. She became more and more passionate about chiropractic care after learning how it transformed the health and wellness of many in her life and also seeing the amazing transformations that happen to patients who use chiropractic care. She is currently part of Dr. Carson’s amazing team and works  directly by his side serving as his primary assistant.  She is a certified Certified Chiropractic Therapy Assistant (CTA) and Certified Chiropractic X-ray Technician (CXT). Smart and funny, she has been a great addition to the practice. Come meet her!



Erika was born in South Carolina, raised in New York, and moved to the beautiful state of Tennessee when she was 13 years old.  She has been married for over two years now and is a brand new Mother to a beautiful little girl named Sophie.   She is working towards being the best Certified Chiropractic Assistant possible and is always eager to learn new things and help patients with their problems.  When she is out of the office, she enjoys crocheting or spending time with her family.  She has been a part of the Carson Chiropractic Family for two years.  She looks forward to seeing you and helping you get the best care possible at our Clinic!!!



Dr. Joseph Sherrill has been married to his wife Ashley for over 21 years and they have two children, Maggie and Grey. He grew up in Manchester and graduated from Coffee County Central High School in 1994. Dr. Sherrill graduated with a bachelor’s degree in Park and Recreation Administration from the University of Memphis in 2001. He decided to return to school to pursue a degree in chiropractic and attended Logan College of Chiropractic in St. Louis, MO.  Dr. Sherrill graduated in 2010 with a doctorate in Chiropractic and in 2011 with a master’s degree in Sports Science and Rehabilitation. After graduation they moved to Johnson City TN where Dr Sherrill was practicing in an integrated pain management practice and eventually was the Chief of Operations for 10+ years. Dr. Sherrill has come back to his hometown to practice here at Carson Chiropractic Clinic.  He enjoys spending time with his family, playing his guitar, and competing in endurance events.