Dr. Jain is Director, HOD, and Lead Consultant in Cardiology at KIMS since 2004, following roles at NIMS Hyderabad, Mahavir Cardiovascular Centre, and observerships in New York. He is renowned for pioneering radial access angioplasty programs, extensive interventional and structural cardiology procedures, and contributions to cardiac research — authoring numerous publications on stents, thrombolytics, PCI complications, and aneurysm repair.