Mason Hagen is a Marine Environment Sciences professor at Northeastern University rated 5.0/5 by 3 students, with 4.33/5 difficulty (TRACE + RateMyProfessors + Reddit, updated July 2026).
Mason Hagen professor reviews and ratings: 5.0/5 from 3 student reviews at Northeastern. TRACE + RateMyProfessor + Reddit.
Mason Hagen has an average rating of 5.0/5 from 3 student reviews.
Mason Hagen's classes have a difficulty rating of 4.33/5 based on student reviews.
Mason Hagen has taught ENVR1201 at Northeastern.
Data updated July 2026.