| Mr. Peter Almasi | Graduate Student | (845) 365-8358 | palmasi@ldeo.columbia.edu | 102 Core Lab | |
| Dr. Kevin Anchukaitis | Doherty Associate Research Scientist | (845) 365-8783 | kja@ldeo.columbia.edu | Tree Ring Lab | Website |
| Prof. O. Roger Anderson | Adjunct Senior Research Scientist | (845) 365-8452 | ora@ldeo.columbia.edu | 4 Marine Biology | Website |
| Dr. Laia Andreu | Postdoctoral Research Fellow | (845) 365-8517 | lah@ldeo.columbia.edu | Tree Ring Lab | |
| Ms. Nichole A. Anest | Senior Research Staff Assistant | (845) 365-8792 | peridote@ldeo.columbia.edu | 101 Core Lab | |
| Ms. Jennifer Arbuszewski | Graduate Student | (845) 365-8768 | jarbo@ldeo.columbia.edu | 205 Geoscience | |
| Dr. Owen K. Atkin | Adjunct Associate Research Scientist | 441904328560 | oka2101@columbia.edu | University Of York, Dept. Of Biology | |
| Dr. Nestor T. Baguinon | Adjunct Research Scientist | 63495362773 | | College of Forestry and Natural Resources, Dept. of Forest Biological Sciences | |
| Mrs. Linda D. Baker | Research Staff Assistant | (845) 365-8721 | lindalu@ldeo.columbia.edu | 203 Core Lab | Website |
| Dr. Stephen R. Barker | Adjunct Associate Research Scientist | (4429) 2087-4328 | steve@earth.cardiff.ac.uk | Main Building, Park Place | |
| Dr. Natalie T. Boelman | Storke-Doherty Lecturer | (845) 365-8480 | nboelman@ldeo.columbia.edu | Marine Biology 14B | |
| Dr. Brendan M. Buckley | Doherty Research Scientist | (845) 365-8782 | bmb@ldeo.columbia.edu | Tree Ring Lab | Website |
| Dr. Didier Burdloff | Associate Research Scientist | (845) 365-8619 | burdloff@ldeo.columbia.edu | 1B Marine Biology | |
| Ms. Li Cao | Graduate Student | (845) 365-8625 | lcao@ldeo.columbia.edu | 205 Core Lab | |
| Dr. Alexander Chekalyuk | Doherty Associate Research Scientist | (845) 365-8552 | chekaluk@ldeo.columbia.edu | 4 Marine Biology | |
| Dr. Paolo Cherubini | Adjunct Research Scientist | (411) 739-2278 | paolo.cherubini@wsl.ch | Swiss Federal Institute for Forest, Snow and Landscape Research (WSL) | |
| Dr. Caroline P Cleroux | Postdoctoral Research Scientist | | ccleroux@ldeo.columbia.edu | 205 Geoscience | |
| Dr. Edward R. Cook | Doherty Senior Scholar | (845) 365-8618 | drdendro@ldeo.columbia.edu | Tree Ring Lab | |
| Dr. Rosanne D'Arrigo | Associate Director - Biology and Paleo Environment | (845) 365-8617 | druidrd@ldeo.columbia.edu | Tree Ring Lab | Website |
| Ms. Nicole K. Davi | Senior Research Staff Assistant | (845) 365-8517 | ndavi@ldeo.columbia.edu | Tree Ring Lab | |
| Prof. Peter B. deMenocal | Professor | (845) 365-8483 | peter@ldeo.columbia.edu | 211 Geoscience | Website |
| Mr. Eli Dueker | Graduate Student | | edueker@ldeo.columbia.edu | 11 Marine Biology | |
| Dr. Peter M. Eisenberger | Professor | (845) 365-8550 | petere@ldeo.columbia.edu | 110 Geoscience | |
| Dr. Emma C. Farmer | Adjunct Associate Research Scientist | (516) 463-5566 | cf17@columbia.edu | Hofstra University | |
| Prof. Kevin L. Griffin | Associate Professor | (845) 365-8371 | griff@ldeo.columbia.edu | 6 Marine Biology | Website |
| Prof. James D. Hays | Professor Emeritus | (845) 365-8403 | jimhays@ldeo.columbia.edu | 211 Core Lab | |
| Mr. Cheng-Chuan Ho | Systems Analyst/Programmer | (845) 365-8888 | ho@ldeo.columbia.edu | 10 Marine Biology | Website |
| Dr. Sadayori Hoshina | Adjunct Research Scientist | | satayori@ldeo.columbia.edu | 11A Marine Biology | |
| Dr. Kenneth L. Hunkins | Special Research Scientist | (845) 365-8383 | hunkins@ldeo.columbia.edu | Instrument Lab | |
| Dr. Gordon C. Jacoby | Special Research Scientist | (845) 365-8517 | druid@ldeo.columbia.edu | Tree Ring Lab | Website |
| Dr. Andrew Juhl | Doherty Associate Research Scientist | (845) 365-8837 | andyjuhl@ldeo.columbia.edu | 2A Marine Biology | Website |
| Dr. Dennis V. Kent | Adjunct Senior Research Scientist | (845) 365-8544 | dvk@ldeo.columbia.edu | Paleomagnetics Lab | |
| Dr. Erica Key | Postdoctoral Research Scientist | (504) 273-3562 | ericakey@ldeo.columbia.edu | 3 Marine Biology | |
| Dr. Athanasios Koutavas | Adjunct Associate Research Scientist | (845) 365-8411 | athan@ldeo.columbia.edu | 202A Core Lab | Website |
| Dr. George Kukla | Special Research Scientist | (845) 365-8421 | kukla@ldeo.columbia.edu | 201 Core Lab | |
| Dr. Veronica P. Lance | Postdoctoral Research Scientist | (845) 365-8615 | vlance@ldeo.columbia.edu | 10 Marine Biology | Website |
| Dr. Christopher Langdon | Adjunct Research Scientist | (305) 361-4614 | cl13@columbia.edu | 4600 Rickenbacker Causeway | |
| Dr. Peter Letourneau | Adjunct Associate Research Scientist | (845) 365-8621 | letour@ldeo.columbia.edu | 206F Geoscience | Website |
| Ms. Jennifer Levy | Graduate Student | (845) 365-8567 | jlevy@ldeo.columbia.edu | 7 Marine Biology | |
| Mr. Jinbao Li | Graduate Student | (845) 365-8319 | jinbao@ldeo.columbia.edu | Tree Ring Lab | |
| Dr. Beate G. Liepert | Adjunct Research Scientist | | liepert@ldeo.columbia.edu | 201 Core Lab | Website |
| Dr. Braddock Linsley | Adjunct Research Scientist | (518) 442-4478 | | Unversity at Albany - SUNY | |
| Mrs. Ramona Lotti | Curator | (845) 365-8419 | curator@ldeo.columbia.edu | 101 Core Lab | Website |
| Mr. George Lozefski | Research Staff Assistant | (845) 365-8405 | lozefski@ldeo.columbia.edu | 101 Core Lab | |
| Mrs. Patricia N. Malone | Senior Research Staff Assistant | (845) 365-8606 | pmalone@ldeo.columbia.edu | 203 Core Lab | |
| Ms. Miriam Marlier | Graduate Student | | marlier@ldeo.columbia.edu | 102E Geoscience | |
| Prof. Baatarbileg Nachin, Dr | Adjunct Associate Research Scientist | (976) 99156535 | baatar@ldeo.columbia.edu | Department of Forestry - Faculty of Biology | |
| Mr. Sterling Nesbitt | Graduate Student | (845) 365-8621 | nesbitt@ldeo.columbia.edu | 206 Geoscience | |
| Dr. Gregory O'Mullan | Adjunct Associate Research Scientist | | gomullan@ldeo.columbia.edu | 201C New Core Lab | |
| Dr. Paul E. Olsen | Arthur D. Storke Memorial Professor | (845) 365-8491 | polsen@ldeo.columbia.edu | 206D Geoscience | Website |
| Ms. Mercedes Paulino | Administrative Assistant | (845) 365-8624 | mercedes@ldeo.columbia.edu | 12 Marine Biology | |
| Dr. Dorothy M. Peteet | Adjunct Senior Research Scientist | (845) 365-8420 | peteet@ldeo.columbia.edu | 204 Core Lab | |
| Mr. Kenneth Peters | Senior Research Staff Assistant | (845) 365-8618 | kp@ldeo.columbia.edu | Tree Ring Lab | |
| Ms. Linda Pistolesi | Web Specialist | (845) 365-8799 | lip1@ldeo.columbia.edu | 206F Geoscience | |
| Dr. Joerg Pross | Adjunct Senior Research Scientist | (845) 365-8533 | jpross@ldeo.columbia.edu | 202C New Core Lab | |
| Dr. Emma Rainforth | Adjunct Associate Research Scientist | (201) 684-7209 | emma@ramapogeology.com | 505 Ramapo Valley Road | Website |
| Dr. Jerome Rose | Adjunct Associate Research Scientist | | | BP80 | |
| Dr. Denis-Didier Rousseau | Adjunct Research Scientist | (330) 14432 2724 | denis.rousseau@lmd.ens.fr | 24 rue Lhomond | |
| Ms. Diana Saaby | Casual | (845) 365-8521 | dms@ldeo.columbia.edu | 101B Paleomagnetics Lab | |
| Dr. Raymond N. Sambrotto | Doherty Research Scientist | (845) 365-8402 | sambrott@ldeo.columbia.edu | 11 Marine Biology | Website |
| Dr. William S. Schuster | Adjunct Senior Research Scientist | (212) 854-8063 | blackroc@ldeo.columbia.edu | 1017 Schermerhorn Ext | |
| Ms. Sanpisa Sritrairat | Graduate Student | (845) 365-8709 | sanpisa@ldeo.columbia.edu | 204 Core Lab | Website |
| Mr. Xiaoyang Su | Lab Assistant | (845) 365-8483 | xs2135@columbia.edu | 211 Geoscience | |
| Dr. Ajit Subramaniam | Doherty Associate Research Scientist | (845) 365-8641 | ajit@ldeo.columbia.edu | 3 Marine Biology | Website |
| Mr. Kris Swenson | Research Staff Assistant | (845) 365-8780 | kswenson@ldeo.columbia.edu | 11 Marine Biology | |
| Ms. Lida Teneva | Graduate Student | (845) 365-8625 | teneva@ldeo.columbia.edu | 205 Core Lab | Website |
| Dr. David T. Tissue | Adjunct Associate Research Scientist | (806) 742-2786 | dtt2002@columbia.edu | Biological Sciences | |
| Ms. Sandra Tiwari | Division Administrator - Biology and Paleo Environment | (845) 365-8849 | stiwari@ldeo.columbia.edu | 1 Marine Biology | |
| Dr. Matthew Turnbull | Adjunct Research Scientist | | | University of Canterbury | |
| Dr. Robert Vaillancourt | Adjunct Associate Research Scientist | | vaillanc@ldeo.columbia.edu | 2 Marine Biology | |
| Dr. James D. Webster | Adjunct Research Scientist | (212) 769-5401 | jdw18@columbia.edu | Dept. of Earth & Planetary Science | |
| Dr. Gregory C. Wiles | Adjunct Associate Research Scientist | (330) 263-2298 | gwiles@acs.wooster.edu | Dept. of Geology | |
| Dr. Robert J. Wilson | Adjunct Associate Research Scientist | (845) 365-8617 | | Tree Ring Lab | |