Elfyn qualified in 1987 from Cardiff University, following this he became Chairman of the Swansea Section of the BDA in 1994. Presently he is the Honorary Dental Surgeon of Llanelli Scarlet's Team since he was invited in 1991. Elfyn currently works at a Mixed Practice in Llanelli where he has practiced for the last 25 years. He is involved within the Local Community in promoting raising money for local charities and holding charity events in Llanelli.
Currently Elfyn is Treasurer of Dyfed Powys Local Dental Committee. Outside of work he is an avid fan of the local Rugby Team, is a keen runner and enjoys socialising with his family and friends.