Dr. Poston was born and raised in Surfside Beach, South Carolina. He graduated magna cum laude with a Bachelor of Science degree from Clemson University. He completed his Doctoral of Dental Medicine at the Medical University of South Carolina and was inducted into Omicron Kappa Upsilon, the prestigious national dental honor society. After graduating from dental school, Dr. Poston was accepted into the periodontology program at MUSC, where he served as the chief resident. In addition, he simultaneously received a Masters of Science in Dentistry.
Dr. Poston has extensive training in periodontal therapy, periodontal plastic surgery, dental implant therapy, bone and periodontal regenerative surgery, and pre-prosthetic surgery. He is a member of the American Dental Association, The South Carolina Dental Association, the American Academy of Periodontology, the Southern Academy of Periodontology, the South Carolina Society of Periodontics and the Academy of Osseointegration.
While at Clemson, Caleb met his wonderful wife Brittany, and they are the proud parents of three children. Dr. Poston enjoys spending time with his family, surfing, college football, and anything outdoors.
A Diplomate of the American Board of Periodontology is a periodontist who has made significant achievements beyond the mandatory educational requirements of the specialty.