visa for non Indian medical University which is affiliated with Indian Hospitals

[docsmile90]

Respected Sir,
I am a foreign national and I have done my MBBS from India. I am registered in the Karnataka medical council. I have joined a South American Medical University which is affiliated with Indian Hospitals. My clinical training is in Bangalore. Could you kindly help me with what kind of Indian visa I am eligible to apply for?
Would be very grateful,
Thank you.