<P> Susan is one of ER 's original characters , first seen in Season 1 as an eager resident . She left County General Hospital and the series in Season 3 , but returned five seasons later as an attending physician in Season 8 . Susan Lewis eventually checked out of the ER for good in 2005 at the beginning of Season 12 , having been passed over for tenure in favor of John Carter by Kerry Weaver . She was offered a tenured position at a hospital in Iowa . She returned in the final episode . Susan is left handed . </P>
<P> Susan is one of ER 's original characters , first seen in Season 1 as an eager resident . She left County General Hospital and the series in Season 3 , but returned five seasons later as an attending physician in Season 8 . Susan Lewis eventually checked out of the ER for good in 2005 at the beginning of Season 12 , having been passed over for tenure in favor of John Carter by Kerry Weaver . She was offered a tenured position at a hospital in Iowa . She returned in the final episode . Susan is left handed . </P>
when did susan lewis come back to er
when did susan lewis come back to er
Season 8
Season 8