In memory of Nolan Williams, MD— research pioneer, colleague, friend Photo by Agence Olloweb on Unsplash Physician Grief My friend and colleague Dr. Nolan Williams died by suicide last year. Upon hearing the news, my first reaction was not shock in the way people usually mean it. It was pure disbelief. Complete cognitive dissonance. The facts did not match the reality. As both a psychiatrist and neurologist, Nolan was not only respected—he was transformational to modern inte