Nigeria’s first Professor of Cardio-Nephrology, Prof. Olurotimi John Badero, continues to make significant strides in the country’s healthcare sector by fostering medical innovation, providing specialist training, and offering mentorship, all while addressing the ongoing issue of brain drain in the health industry.
Global Recognition and Expertise
Prof. Badero, a United States-based Nigerian physician, is globally recognized as the world’s first and only board-certified interventional cardio-nephrologist. He currently serves as the Chief Executive Officer of Cardiac Renal & Vascular Associates in Jackson, Mississippi, USA. Since 2023, he has also been collaborating with Iwosan Lagoon Hospitals in Lagos, where he holds the positions of Clinical Head and Director of the Interventional Cardiology Programme and Cardiac Catheterisation Laboratory.
Expanding Specialized Services
According to the hospital, Prof. Badero has played a pivotal role in expanding interventional cardiovascular and peripheral endovascular services in Nigeria. This expansion has increased access to specialized procedures that were previously limited within the country, marking a significant advancement in local healthcare delivery.
Medical Breakthroughs
As Nigeria’s first Professor of Cardio-Nephrology, Badero has led numerous medical breakthroughs. These include performing the nation’s first selective renal angiogram and the first endovascular limb salvage revascularization for patients suffering from peripheral artery disease and critical limb ischemia. Additionally, he has contributed to identifying and publishing new cardiovascular cases in Nigeria, thereby enhancing local clinical research and healthcare standards.
Academic Contributions
In 2025, the University of Lagos appointed Prof. Badero as a Distinguished Fellow and Visiting Professor of Medicine. In this role, he mentors medical students and resident doctors, supports research collaborations, and promotes medical training that aligns with international standards.
Addressing Brain Drain
Speaking on the issue of medical brain drain in Nigeria, Prof. Badero emphasized the importance of building systems that facilitate continuous knowledge transfer. He stated, “Reversing brain drain is not just about bringing people back; it is about creating systems where knowledge flows consistently into local institutions. When global expertise is intentionally applied within Nigeria, we begin to see real, measurable change.”
Community Impact
A native of Isonyin in Ogun State, Prof. Badero is celebrated as the first Professor of Medicine from his community, serving as an inspiration for aspiring medical professionals.
