Hello there!
Going by the last year's trend, the private seat for St. John's Medical College, Bangalore was given at a NEET score of 528. Since, you have mentioned your reservation category, it seems that you have a fair chance of getting admission into this college.
For more information on expected colleges you can get on the basis of your NEET score, use this college predictor tool.
https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer
Hope this answer resolves your query.
Good Luck!
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