Hello aspirant

For applying for admission in private medical colleges of Bangalore you must attend the Karnataka neet counselling which is conducted by karantaka examination authority (KEA). counselling process and it's registration will start after declaration of NEET results. You can keep checking the official website of Karnataka neet counselling by visiting kea.kar.nic.in

Same for tamilnadu state you will have to attend tamilnadu state counselling if they open counselling for other states Candidates.

You can also get deemed colleges of Karnataka and Tamil Nadu through AIQ counselling which is counduct for private and deemed colleges.

Use NEET UG college predictor tool to know your other admission possibilities for MBBS, BDS & Ayush courses.

https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer

Hope this information helps you

All the best !!