Professor Sudan completed his studies from CMC&H, Vellore in 1991, and he had been faculty in prestigious institute like CMC&H vellore, NIMS Hyderabad and CMC&H Ludhiana.
27 years in CT Surgery out of which 11 years in academic institutes.
MBBS - GMC Jammu in 1983
M.S. General Surgery from GMC Jammu in 1987
M.Ch. From CMC&H Vellore (1991).