According to your rank and last year cut offs, you can get a seat in Chettinad Academy of Research and Education. With other specialisations, you have decent chances but with with MD in Pulmonary Medicine, your best chance is Chettinad Academy of Research and Education. In 2019 after Round 1, their closing rank was 41,241 and for round 2, it was 38,539. If you also want to check other options, use our college predictor: https://medicine.careers360.com/neet-pg-all-india-college-predictor