Rosy Thachil, MD ’12, MBA

Where are you from originally?
I like to say I grew up everywhere – in India, the U.K., and various parts of the United States. That said, Philadelphia and New York City have become my anchor cities.

How did your Jefferson experience influence your practice of medicine today?
Medical school was an incredibly foundational time, with so many experiences that shaped who I am as a physician. Perhaps the one that stands out the most was a three-week cardiology rotation during my third year that ultimately changed the trajectory of my career. Cardiology hadn’t been on my radar initially, but during that rotation I felt like I had found my tribe. I was drawn to how dynamic, data-rich, and multimodal the field was. The cardiologists who I worked with during this rotation didn’t just teach me the medicine — they inspired me to pivot into the field and modeled impactful leadership.

Tell us about your work, which sits at the intersection of cardiology, health equity, and healthcare innovation.
When I reflect on my path, it has been deeply shaped by training and practicing in safety-net settings and caring for diverse, often underserved communities. Some of my earliest exposure to this came during off-site rotations at Jefferson, where I began to see how profoundly social context shapes health outcomes.

Cardiology, as a field, sits at a unique intersection — you are exposed to some of the most advanced, cutting-edge innovations in medicine, while at the same time confronting the very real and persistent gaps in access and outcomes for cardiac patients. That duality has always stayed with me. It pushed me to think beyond individual patient encounters and toward the systems that determine who benefits from progress — and who does not.

Health equity, to me, is about ensuring that the advances we work so hard to achieve actually reach the patients who need them most. And innovation — particularly in digital health and AI — hopefully now offers a powerful opportunity to reimagine how care is delivered, so that it is not only more advanced, but more accessible also.

You were recently named to Modern Healthcare’s 40 Under 40 list. What does this recognition mean to you?
It’s an incredible honor — and one that I view less as an endpoint and more as fuel for the work ahead. I’m just getting started! I’ve had many mentors, sponsors, and colleagues along the way who I’m grateful to. I’ve had the privilege of working in critical care cardiology — a fairly nascent specialty — and to help shape its future, while also serving as an ambassador for this community of physicians dedicated to caring for the most critically ill cardiac patients. I’ve also had the chance to help co-found a women’s cardiovascular program and post-CICU transitions clinic in a public hospital setting.

What advice would you give to someone considering medical school?
Give yourself permission to grow and change — some of the best decisions come from discovering what truly resonates along the way. I came into Jefferson wanting to do pediatrics and came out wanting to do cardiology!