Dr. Greer continued his education at The University of Mississippi (Ole Miss) and graduated Cum Laude with a Bachelor of Science in Mechanical Engineering and a minor in Chemistry in 2016. While at Ole Miss, Dr. Greer continued pole vaulting as a scholar-athlete, was an active member of Sigma Chi Fraternity, and was a founding member of the Ole Miss Student Entrepreneur Association.

After graduating from Ole Miss, Dr. Greer attended the University of Mississippi Medical Center School of Dentistry, where he served as class president and was elected class marshal. He was the recipient of several awards, including the Pierre Fauchard Academy for outstanding academic achievement, the Dr. C. Wayne Caswell Pankey Philosophy Award for demonstrating outstanding skills in the area of occlusion, the Restorative Dentistry Award for outstanding skills in providing comprehensive restorative care and the International College of Dentist award for demonstrating leadership as a dental student and future leadership potential.

Dr. Greer is a member of the American Dental Association and the Mississippi Dental Association and continues to improve his dental education with an emphasis on dental implants, endodontics, and esthetic dentistry.

Dr. Greer is married to Lauren Greer, a Clinton graduate and his high school sweetheart. The couple now lives in the Fondren area of Jackson with their dachshund mix named Leia. He enjoys spending time with his wife and dog, as well as coaching local high school athletes in the sport of pole vaulting.