MBA from IIMs after MBBS ?

One of my seniors recently got a call from IIM Calcutta, and another senior from the 2018 batch is currently pursuing her MBA there. I've been hearing about their journeys and the kind of salaries these top B-schools offer (2-3 LPM average) which a doctor can get only after doing DM.

If anyone here is studying or has studied at a top B-school (IIMs, ISB, or global schools), I’d love to know about your experience.

Would appreciate any insights or advice for someone considering this path in the future!