▁W anst ead ▁Historical ▁Society ▁ ▁External ▁links ▁▁ ▁Par ish ▁of ▁W anst ead ▁W anst ead ▁Village ▁Directory ▁W anst ead ium ▁ ▁Category : A reas ▁of ▁London ▁Category : D istrict s ▁of ▁the ▁London ▁Bor ough ▁of ▁Red bridge <0x0A> </s> ▁Hermann ▁Kü mm ell ▁( May ▁ 2 2 , ▁ 1 8 5 2 , ▁Kor bach , ▁Wal deck - Py rm ont ▁– ▁February ▁ 1 9 , ▁ 1 9 3 7 ) ▁was ▁a ▁German ▁sur geon . ▁ ▁In ▁ 1 8 7 5 , ▁he ▁received ▁his ▁medical ▁doctor ate ▁at ▁Berlin , ▁later ▁working ▁as ▁an ▁assistant ▁phys ician ▁to ▁Max ▁Sch ede ▁( 1 8 3 3 - 1 9 0 2 ) ▁at ▁the ▁municipal ▁hospital ▁in ▁Friedrich sh ain . ▁In ▁ 1 8 8 3 ▁he ▁became ▁chief ▁phys ician ▁of ▁the ▁surg ical ▁department ▁at ▁the ▁" Mar ien k ran ken haus " ▁in ▁Hamburg , ▁and ▁in ▁ 1 8 9 5 ▁was ▁appointed ▁sur geon - in - ch ief ▁of ▁the ▁All gemein en ▁K ran ken haus ▁Hamburg - E pp endorf . ▁In ▁ 1 9 0 7 ▁he ▁became ▁a ▁titled ▁professor , ▁and ▁in ▁ 1 9 1 9 ▁was ▁a ▁professor ▁of ▁surg ery ▁at ▁the ▁University ▁of ▁Hamburg . ▁ ▁Kü mm ell ' s ▁work ▁involved ▁the ▁treatment ▁of ▁f ract ures , ▁b one ▁impl ants ▁and ▁dise ases ▁of ▁the ▁sp