ue ▁lo bb y , ▁which ▁is ▁now ▁preserved ▁and ▁kept ▁at ▁the ▁Jewish ▁community ▁of ▁Zag reb . ▁ ▁Education ▁and ▁career ▁Kra us ▁studied ▁medicine ▁at ▁the ▁School ▁of ▁Medicine ▁of ▁the ▁University ▁of ▁Zag reb . ▁After ▁gradu ation , ▁he ▁went ▁to ▁London , ▁Paris , ▁H ra dec ▁K rá lov é ▁and ▁Budapest ▁to ▁gain ▁additional ▁training . ▁He ▁eventually ▁special ized ▁in ▁u ro log y . ▁When ▁he ▁returned ▁to ▁Zag reb , ▁he ▁got ▁a ▁job ▁at ▁the ▁Sister s ▁of ▁Char ity ▁Hospital ▁where ▁he ▁serves ▁as ▁the ▁head ▁of ▁the ▁u ro log y ▁department . ▁He ▁received ▁the ▁award ▁from ▁the ▁city ▁of ▁Zag reb ▁in ▁ 2 0 0 1 ▁as ▁a ▁phys ician ▁and ▁human ist ▁for ▁his ▁scientific ▁and ▁professional ▁work . ▁Kra us ▁became ▁the ▁president ▁of ▁the ▁Jewish ▁community ▁of ▁Zag reb ▁in ▁ 1 9 9 3 ▁after ▁N en ad ▁P org es ▁with d rew ▁from ▁the ▁position . ▁ ▁Personal ▁life ▁In ▁ 1 9 7 8 , ▁Kra us ▁married ▁San ja ▁( née ▁Mil k ović ) ▁Kra us . ▁Kra us ▁has ▁a ▁steps on ▁Sa š a , ▁and ▁a ▁son ▁Ja š a . ▁Sa š a ▁lived ▁in ▁Israel ▁for ▁seven ▁years ▁and ▁has ▁served ▁in ▁the ▁Israel ▁Def ense ▁Forces . ▁He ▁now ▁lives ▁in ▁Canada ▁with ▁his ▁family . ▁Kra us ' s ▁younger ▁son ▁Ja š a ▁is ▁a ▁lawyer . ▁Kra us