Hello Aspirant ,

As dnb is for getting in phd and mdes courses as you pursued 13k rank in the medine and based on the previous year cutoff ranks comparitively you have very less Chances to get in surgery and you should have the eligibility of 10+2 to get in the dnb and dnb is nothing but diplomatic national board and it provides some scholarships also and its fee will be nearly 1lakh and guru govind, vardhaman mahavir are the some of the colleges you may have chances to get seat anf to know complete details about this colleges visit the below mentioned website and you can know the complete details:

www.google.com/amp/s/www.careers360.com/colleges/vardhman-mahavir-medical-college-and-safdarjung-hospital-new-delhi/amp

And ALL THE BEST for your future and i think my suggestions and knowledge may be helpful to you.

Thank you !!