Name Title Office Phone
Leanne Lachman  Executive-in-Residence 211A Uris 212-854-4333 ll588@columbia.edu
Irene Lacis  Assistant Director, On Campus Recruiting  Uris 212-854-3071 il2208@columbia.edu
Klaus Lackner  Maurice Ewing and J. Lamar Worzel Professor of Geophysics (Earth and Environmental Engineering)  Uris 212-854-0304 kl2010@columbia.edu
Jeffrey Lagomarsino  Administrative Director 7S Uris 212-854-8539 jl2647@columbia.edu
Wei Lai  Technical Specialist 202 Uris 212-854-3730 wcl2106@columbia.edu
Mauricio Larrain  Assistant Professor 813 Uris 212-854-0175 ml3439@columbia.edu
Rick Larson  Adjunct Associate Professor 218 Uris 212-854-7903 rl2423@columbia.edu
Soren Larson  Research Coordinator  Uris sl3394@columbia.edu
Greta Larson  Assistant Director 2M1-K Uris 212-854-7989 gl2304@columbia.edu
Michael Law  Web Developer/ Programmer LL202 Uris 212-854-8203 ml3477@columbia.edu
Anna Lee  Accounts Payable Officer 217 Uris 212-854-6717 al3219@columbia.edu
Angela Lee  Executive Director, Academic Core Integration 204 Uris 212-854-4582 awl2108@columbia.edu
Laura Lee  Chief of Staff 101 Uris 212-854-3783 lhl2125@columbia.edu
Leonard Lee  Associate Professor 508 Uris 212-854-2177 ll2399@columbia.edu
Jeffrey Lees  Lab Coordinator  Uris 212-854-5497 jml2276@columbia.edu
Nathaniel Leff  Faculty Emeritus 101 Uris 212-854-3401 nhl1@columbia.edu
Donald Lehmann  George E. Warren Professor of Business 507 Uris 212-854-3465 drl2@columbia.edu
Alain Lemaire  Research Coordinator 323 Uris 212-854-6044 apl2122@columbia.edu
Donald Lemma  Associate Dean for Technology and Chief Information Officer 202 Uris 212-854-8674 drl2126@columbia.edu
A. Dawn Lesh  Adjunct Associate Professor 218 Uris 212-854-7903 al2926@columbia.edu
Winnie Leung  Administrative Coordinator 4 West Uris 212-854-3642 wl284@columbia.edu
Georgia Levenson Keohane  Adjunct Associate Professor 218 Uris 212-854-7903 gl2437@columbia.edu
Diana Levine  Associate Director 206 Uris 212-854-6075 dal2162@columbia.edu
Allen Lewis  Business Analyst 202 Uris 212-854-1117 al2422@columbia.edu
Jing Shi Li  Coordinator, Corporate and Foundation Relations 33 West 60th 212-854-6043 jl2492@columbia.edu
Amber Liang  Program Coordinator 2m2 Uris 212-851-0154 yal2107@columbia.edu
Frank Lichtenberg  Courtney C. Brown Professor of Business 504 Uris 212-854-4408 frl1@columbia.edu
Elizabeth Lightfoot  Program Coordinator 105 Uris 212-854-5975 ee2015@columbia.edu
Michael Lillard  Access Supervisor 130 Uris 212-854-7804 ml1053@columbia.edu
Lan Lin  Research Coordinator  Uris ll2824@columbia.edu
Thomas Lin  Director of Infrastructure Services LL Uris 212-854-8163 ttl2006@columbia.edu
Paul Linczak  Senior Associate Director, Stewardship 33 W. 60th 212-854-9113 pjl2108@columbia.edu
Bruce Lloyd  Director 206 Uris 212-854-8687 bel10@columbia.edu
Lars Lochstoer  Associate Professor 405B Uris 212-851-2119 ll2609@columbia.edu
Ann Louie Lomboy  Associate Director 202 Uris 212-854-1811 all2110@columbia.edu
Antonio Lopez  Office Assistant 217 Uris 212-854-5643 al262@columbia.edu
Murray Low  Director 319 Uris 212-854-4403 mbl2@columbia.edu
Rachael Lubetkin  Coordinator 4th Floor Armstrong rl2621@columbia.edu
Clara Luce  Assistant Director 113 Uris 212-854-6614 cml2207@columbia.edu
Keith Luh  Adjunct Professor 218 Uris 212-854-7903 kwl21@columbia.edu