Joanna Koulis is an actress, known for House M.D. (2004) and ER (1994).
ER - Season 6
ER - Season 12
House M.D. - Season 4
ER - Season 8
ER - Season 3
ER - Season 1 (1994)
House M.D. - Season 6
House M.D. - Season 2
ER - Season 5
House M.D. - Season 3
House M.D. - Season 8
ER - Season 7
ER - Season 11
ER - Season 13
ER - Season 10
ER - Season 9
ER - Season 2
House M.D. - Season 1
House M.D. - Season 5
ER - Season 15
House M.D. - Season 7
ER - Season 4
ER - Season 14