See the medical college which have a more dense patients intake ratio is the best. The reason behind this is because if a college have a lot of patients intake every day then the clinical experience you will receive from those cases will help you a lot to become a successful physician.

Top medical colleges in India are provided below:

AIIMS Delhi - All India Institute of Medical Sciences New

PGIMER Chandigarh - Postgraduate Institute of Medical Education and Research

CMC Vellore - Christian Medical College

SGPGIMS Lucknow - Sanjay Gandhi Postgraduate Institute of Medical Sciences

KGMU Lucknow - King George's Medical University

For more colleges you may visit the link below:

https://medicine.careers360.com/colleges/ranking

I hope this answer helps. All the very best for your future endeavors!