FightLine.com | Dan Miller's Son Undergoes Successful Kidney Transplant Surgery MMA Fighting 22, but he withdrew from the fight once the transplant surgery was set for this month. Miller and his wife, Kristen, had been waiting for Miller Jr. to gain enough weight to be eligible for the surgery and also fit into the hospital's busy schedule ... Kidney transplant surgery for Dan Miller's son a success Dan Miller's Son Doing Better After Kidney Transplant |