For Anil Wadhwani, MD, PhD, dementia research begins with a question that feels both scientific and deeply human: Why do some people stay cognitively strong later in life while others experience substantial decline? At the Penn Memory Center (PMC), that question shapes his work as a Clark Scholar and reflects his interest in both what makes the brain vulnerable and what helps it stay resilient.
As a neurologist, Dr. Wadhwani sees the impact of neurodegenerative disease up close in the lives of patients and families. As a scientist, he is driven by the idea that studying resilience alongside disease may open the door to better ways of predicting risk, preserving function, and supporting healthy brain aging.
Dr. Wadhwani’s research explores why brain aging looks different from one person to the next. By studying molecular markers such as DNA methylation, he aims to better understand resilience, risk, and the biological pathways linked to healthier brain aging.
“I study why some brains seem to stay healthier than others as people age,” Dr. Wadhwani said. “Ultimately, I hope this work helps us better predict who is at risk and uncover pathways that support healthy brain aging.”
His path to this work was shaped in part by personal experience. Before his formal medical training began, his father enrolled in a clinical trial. Seeing how much research could matter in the life of a family gave Dr. Wadhwani an early understanding of its human importance. That perspective only deepened as he went on to care for patients and families affected by neurodegenerative disease while also studying the biology behind those conditions.
He chose PMC because it offered the kind of environment where clinical care, scientific rigor, and mentorship come together in meaningful ways. He values the collaborative spirit of the center and the opportunity to train in a place where dementia research and patient care are closely connected.
Outside of work, he enjoys architecture and strength training, two interests that reflect his appreciation for focus, resilience, and intentional design. “I believe that healthy brain aging should be accessible to everyone, not just a privileged few,” he said.