Through his work, he has saved the sight of countless babies and children and is considered the most senior paediatric ophthalmologist in Wales for over a decade.
Trwy ei waith, mae wedi achub golwg babanod a phlant di-rif ac mae'n cael ei ystyried fel yr offthalmolegydd pediatrig uchaf yng Nghymru ers dros ddegawd.