For Dr. Adam Ferin, MD stands for Doctor of Medicine as well as Medical Detective. A skilled infectious disease physician, Dr. Ferin sits down with Dennis Pullin and shares his passion for unraveling medical mysteries. His detective-like approach to diagnosing complex illnesses, coupled with his dedication to patient care, has earned him the respect of colleagues and the gratitude of his patients. A recent highlight of his career was the timely diagnosis of cardiac and transplant surgeon Dr. Dan Choi's wife, which proved to be a lifesaver.