Gregory O'Mullan
Queens College professor
Chill Rank and student ratings
Chill Rank 2 of 5: Easy?Easy: easier than most
- Overall
- 4.3/5
- Difficulty
- 2.4/5
- Would take again
- 91%
From 34 student ratings on Rate My Professors. The Chill Rank weighs difficulty most; here is how it works.
Fall 2026 sections taught by Gregory O'Mullan
- ENSCI 373W: Environmental Problem SolvingClosed
1-LEC Regular · In Person · Mon/Wed · 10:45 AM - 12:00 PM