Chang I Chun Teoh  is a Dental Implantologist and Prosthodontics. He has completed M.Clin.Dent. (Prosthodontics) from London University in 2005 and has obtained M.Sc. (Implantology) from University of Manchester in 1994 and also has done LDS (Eng) RCS in 1989.

I C Teoh worked in NHS practices for a few years, then went to Hong Kong and practiced in private for 10 years. Now his focus is on implant dentistry in UK. He has a small family with one boy studying in private boarding school in UK. His hobbies are tennis, badminton, gymnastic, cooking, and traveling.