Nathan Casamassima is an actor.
Nathan Casamassima appears in: ER (1994) and Grey's Anatomy (2005), among others.
Nathan Casamassima
person
Known for
- watched
- 45min
- Seasons: 15
- Episodes: 331
- watched
- 43min
- Seasons: 20
- Episodes: 430
The doctors who work in the ER at the County General Hospital in Chicago grapple with ups and downs in their personal and professional lives while trying to give apt medical care to their patients.
A drama centered on the personal and professional lives of five surgical interns and their supervisors.