Dear Aspirant,

       I understand your situation and I am here to help you regarding your query.!!

     So, generally after successful completion of BDS in India, it's really a very long process to pursue Masters degree in United Kingdom or United States. Firstly, you have to clear the NBDE examination which includes both theoretical and clinical part. If you qualify in this exam, then you should pursue DDS course which is of 2years duration. After all these, you can go for graduate in Masters.

Hope this would help you !!

All the very best wishes for your future endeavours !!