Faculty & Staff

Faculty

Professor of Mathematics

David Bayer

bayer@math.columbia.edu

212-854-2643
Olin Professor of Mathematics, Chair of the Department of Mathematics

Daniela De Silva

desilva@math.columbia.edu

212-854-5135
Assistant Professor of Mathematics

Alisa Knizel

aknizel@barnard.edu
Joan Lyttle Birman '48 Professor of Mathematics

Dusa McDuff

dmcduff@barnard.edu

212-854-5079

Term Associate Professor of Mathematics

Chris Ivanov

miovanov@barnard.edu
Term Associate Professor of Mathematics

Lindsay Piechnik

lpiechni@barnard.edu
Visiting Associate Professor of Mathematics

Wenjian Liu

Professor Emeriti

Research Professor, Barnard College | Columbia University, Professor Emerita - Affiliated Professor, University of Haifa, Haifa, Israel (photo by Marianne Cooke)

Joan Birman

jb@math.columbia.edu
Professor Emeritus of Mathematics

Walter Neumann

wneumann@barnard.edu

212-854-5074

Administrative Staff

Faculty Department Assistant

Marsha Peruo

mperuo@barnard.edu

212-854-3577

Marsha Peruo

Marsha Peruo

Faculty Department Assistant

Department:

First Year Foundation, Mathematics, Sociology

mperuo@barnard.edu

Lindsay Piechnik

Lindsay Piechnik

Term Associate Professor of Mathematics

Department:

Mathematics

lpiechni@barnard.edu

Office hours announced weekly on twitter @OH_piechnik