Dole was transported to the United States, where his recovery was slow, interrupted by blood clots and a life-threatening infection. After large doses of penicillin were not successful, he overcame the infection with the administration of streptomycin, which at the time was still an experimental drug. He remained despondent, "not ready to accept the fact that my life would be changed forever." He was encouraged to see Hampar Kelikian, an orthopedist in Chicago who had been working with veterans returning from war. Although during their first meeting Kelikian told Dole that he would never be able to recover fully, the encounter changed Dole's outlook on life, who years later wrote of Kelikian, a survivor of the Armenian Genocide, "Kelikian inspired me to focus on what I had left and what I could do with it, rather than complaining what had been lost." Dr. K, as Dole later came to affectionately call him, operated on him seven times, free of charge, and had, in Dole's words, "an impact on my life second only to my family."