Professor / lecturerEmail verified
Sergio C. Castro
Professor of economics, Gateway University
- 🇨🇴 Barranquilla, Atlántico, Colombia
- Gateway University
- Since 1997
- Spanish
My subject is economics, and for 29 years I get to share it with undergraduates at Gateway University.
I'm happiest when a student comes to office hours with a question that makes me rethink something I've said for years. I'm learning the guitar.
More about Sergio
I retired from full-time teaching but still mentor a few students a year.
What gifts mean to Sergio: Any gift helps me keep buying books for students who can't afford them.
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