Ask Dr. Kush Modi why he became a physician and he begins to tell you about growing up in India — how he watched his uncomplaining father, an internist, leave the house in the middle of the night to go take care of a patient.   “It was obvious to me how much he loved his work and how much joy his work brought him,” says Dr. Modi, an assistant professor of pulmonary and critical care medicine with the UNLV School of Medicine. “He practiced in a municipal hospital in IndiaRead More