Hello
Dear friend I am going to provide you the detail information that you are searching for.

Yes dear friend you can do MBA after complete your BDS from Canada

You can do MBA in the health care management it is whole related with the BDS

I am giving you the name of the top institution of India offers MBA after BDS :-

1. Symbiosis University - Pune, Maharashtra
2. National Institute of Fashion Technology - Gandhinagar, Gujarat
3. Dr. D. Y. Patil Medical College - Mumbai, Maharashtra
4. Visva - Santiniketan, West Bengal
5. Moti Lal Nehru Medical College - Allahabad, Uttar Pradesh
6. B.J. Medical College - Ahmedabad, Gujarat
7. Karnataka State Open University - Mysore, Karnataka
8. Sree Siddhartha Medical College - Tumkur, Karnataka
9. B.D.S. School of Law
10. Meerut, Uttar Pradesh
11. Pune, Maharashtra
12. Shree Jagadguru Ujjaini Shiddlingeshwara D.ed College

Hope you will be satisfied from my answer if you need more information related to it or any other thing then feel free to ask me I will help you out