John Wiehn | Instructor Profile

About this profile

Profile for John Wiehn. View upcoming classes, student reviews, and specialties.

How are instructor reviews calculated?: Average of verified student ratings for classes taught by John Wiehn.
Can I request private agency training?: Use the company link on this page or the class detail page to contact the organizer.
Do past classes count toward the rating?: Yes—ratings include reviews submitted after classes conclude.