GOV.WALES uses cookies which are essential for the site to work. Non-essential cookies are also used to tailor and improve services. By continuing to use this site, you agree to our use of cookies.
Yn ystod ei gyrfa ymchwil, bu'n canolbwyntio ar nifer o anhwylderau genetig, yn enwedig niwroffibromatosis math 1 (NF1) a nychdod cyhyrol fassioscapulohumerol.