Have you ever wondered what it takes to be a doctor? This episode of the QWorld podcast dives into the journeys of three different doctors, from their upbringings as first-generation Americans to family background to injuries they’ve sustained that ultimately led them down the path to become medical professionals.

QWorld creator Marlin Blakeney sat down with electrophysiologist Suntosh Parvathaneni and interventional cardiologists Robert Merritt and Stephen Khuen, who shared how they became doctors as well as insights into day-to-day medicine, detailed information about procedures and the future of the medical world.