Ernesto Roldan Valadez

Life hacker, mentor, professor, clinical investigator.
4.47 (653 reviews)
1
active courses
9
removed courses
Jul 2014
first content date
May 2020
last content date
Ernesto Roldan Valadez
2420
total students
653
total reviews
4.47
average rating
18
total content length
Courses
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