Arjun Dhiman, a resident of Ambala district of Haryana, scored the top position in the exam, conducted by the prestigious AIIMS for admission to the MDS course.
Sanjay Tiwari, principal of PGIDS Rohtak, said the results were declared yesterday.
Meanwhile, Dhiman has attributed his success to the God, family support, hard work and guidance by the teachers of the PGIDS.
Tiwari said today, "Dhiman belongs to Binjalpur village of Ambala and his father is a Warrant Officer in Indian Air force."
The principal said the PGIDS caters to the need of the Haryana as well as neighbouring states and provides dental services almost free of cost to the needy patients and the college is in high demand for the toppers all over India for higher studies.