The war in Vietnam interrupted my postgraduate medical training with a year in Colorado Springs and another as a Battalion Surgeon in Vietnam. I spent seven months in the Central Highlands with the 4th Infantry and five months in an evacuation hospital in Long Binh outside Saigon where I ran the emergency room. I returned intact in 1968 to complete my training in internal medicine and diseases of the kidney, nephrology. I worked for twenty-three years in Berkeley, California in a hospital-based practice caring for patients with complicated illnesses often in ICU and served as Chief of Medicine...