PROFESSORS
Professor ladder
Columbia professor ladder
1JP
John Phan
10.0/10 · 4 community ratings
1634Few ratings
2DL
David Lurie
7.5/10 · 19 community ratings
1570Few ratings
3ZB
Zachary Berge-Becker
8.0/10 · 1 community rating
1522Few ratings
RANKPROFESSORELOGRADETAKE AGAIN
4GPGregory Pflugfelder26 community ratingsSome ratings1503——
5DZDongxin Zou1 community ratingFew ratings1494——
6PKPaul Kreitman2 community ratingsFew ratings1441——
7LHLauran Hartley3 community ratingsFew ratings1401——
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Rate my professors →Ratings are derived from anonymous, per-student-normalized tier placements, not raw star averages — so one generous or harsh rater can't skew the board. Professors without a tier ranking yet sit unranked until students weigh in.