Dr. Lamb attended the University of Kentucky as an undergraduate followed by The University of Kentucky College of Dentistry for dental school. After dental school, Dr. Lamb completed a General Practice Residency at Miami Valley Hospital. In 2000 he then obtained a Master of Science with a certificate of Periodontology from the University of Louisville.

For over 20 years, Dr. Lamb owned his practice in the northern suburbs of Atlanta with a heavy emphasis on Periodontics.

He has been married to his wife, Laura, for 19 years and together they have four dogs, Lucy, Brutus, Felix and Tiny. In his spare time, Dr. Lamb enjoys gardening, listening to music, spending time with his wife and dogs.