Hello.. hope you are doing well! There are various degree one can do like you can persue MD / MS or diploma in Medicine by giving various PG entrance exams like NEET PG!  One can even have many opportunities in Research and Academy or even work in many Various operation Chains! One can do Masters in medical sciences!
You may refer to following link for further information :

https://www.google.co.in/amp/s/medicine.careers360.com/articles/what-after-mbbs/amp
Hope this helps!