Hi, all students who have appeared for NEET and are qualified are eligible for the Deemed universities. The All India Counselling conducted by MCC (Medical Counseling Committee) is done for the purpose of taking admission in MBBS and BDS courses across India on the basis of your NEET score. You will be allowed to choose from MBBS and BDS colleges during the choice filling procedure. The answer for your query is that- the choice filling for both MBBS and BDS colleges are done as long as the choice filling window is open and no separate counselling for these two courses are held afterwards. Hope this helps.