Directory of Staff, Faculty, Students, and Affiliates (D)

Director's Office

Sean C. Solomon , Director

Arthur Lerner-Lam , Deputy Director

Nicole deRoberts , Executive Assistant

Media Contacts

Kevin Krajick , Senior Editor, Science News

Marie DeNoia Aronsohn, Director of Strategic Communications

Divisional Contacts

Biology & Paleo Environment Geochemistry Marine Geology & Geophysics Ocean & Climate Physics Seismology, Geology & Tectonophysics


Name Title Phone Main Email Office Location Website
William D'Andrea Lamont Associate Research Professor (845) 365-8654 dandrea@ldeo.columbia.edu 105D Geoscience View Website
Rosanne D'Arrigo Lamont Research Professor (845) 365-8617 druidrd@ldeo.columbia.edu Tree Ring Lab
Colleen Dalton Adjunct Associate Research Scientist (617) 358-5433 dalton@ldeo.columbia.edu Boston University, Dept. of Earth Sciences
Robert Daly Assistant Manager of Facilities (845) 365-8718 rdaly@ldeo.columbia.edu Traffic
Indrani Das Lamont Assistant Research Professor (845) 365-8334 indrani@ldeo.columbia.edu 108A Oceanography View Website
Emilie Dassie Postdoctoral Research Scientist (518) 210-6702 edassie@ldeo.columbia.edu Geoscience View Website
Joshua Davenport Night Supervisor (Custodial and Security) (845) 365-8418 joshuad@ldeo.columbia.edu 105 Administration
Nicole K. Davi Adjunct Associate Research Scientist (201)446-8417 ndavi@ldeo.columbia.edu Monell View Website
James Davis Lamont Research Professor (845) 365-8425 jdavis@ldeo.columbia.edu 213 Seismology View Website
Katia de Avila Fernandes Associate Research Scientist katia@iri.columbia.edu 231 Monell
John Del Corral Senior Staff Associate (845) 680-4437 jdcorral@iri.columbia.edu 107 Monell
Frankely DeLeon Accountant (845) 365-8352 fdeleon@ldeo.columbia.edu 202 Administration
Antonio De Loatch Driver (845) 365-8864 ad2043@columbia.edu Traffic
Michael DeLuca Graduate Student mdeluca@ldeo.columbia.edu 217 Seismology
Peter B. deMenocal Professor (845) 365-8483 peter@ldeo.columbia.edu 207 Geoscience View Website
George H. Denton Adjunct Senior Research Scientist (207) 581-2193 gdenton@maine.edu Institute for Quaternary Sciences
Juan Carlos deObeso Graduate Student (845) 365-8609 deobeso@ldeo.columbia.edu 207 Comer View Website
Gary Dermakardijian Accounts Payable Assistant (845) 365-8431 garyd@ldeo.columbia.edu 202 Administration
Nicole deRoberts Executive Assistant (845) 365-8729 nicoled@ldeo.columbia.edu 211 Monell
Alexander M. De Sherbinin Senior Staff Associate (845) 365-8936 adesherbinin@ciesin.columbia.edu 200B Geoscience View Website
Tejendra Dhakal Staff Associate (845) 365-8510 dhakal@ldeo.columbia.edu 54 Marine & Polar Technology Center
Virginia Diblasi-Morris Senior Research Staff Assistant (845) 365-8667 virginia@ldeo.columbia.edu 105C Oceanography
Peter Diggle Adjunct Senior Research Scientist
Dannie Dinh Program Officer (845) 680-4468 dannie@iri.columbia.edu 127 Monell
Tufa Dinku Research Scientist (845) 680-4525 tufa@iri.columbia.edu 102 Monell
Gina Dinnegan Administrative Coordinator (845) 365-8988 gdinnega@ciesin.columbia.edu 201 Geoscience
Rahel Diro Senior Staff Associate rld2131@columbia.edu 138 Monell
Branko Djapic Lead Systems Network/Analyst Programmer (845) 365-8933 bdjapic@ciesin.columbia.edu 103 Geoscience
Ling Ling Dong Staff Associate (845) 365-8836/8679 ldong@ldeo.columbia.edu 109E Oceanography
Mingduo (Ted) Dong Graduate Student mdong@ldeo.columbia.edu 201B Seismology
Michel dos Santos Postdoctoral Research Scientist (845) 365-8337 micheld@ldeo.columbia.edu 201G Seismology
Robert R. Downs Senior Staff Associate (845) 365-8985 rdowns@ciesin.columbia.edu 202 Geoscience View Website
Liang Duan Adjunct Associate Research Scientist ld2696@columbia.edu 217 Seismology
Hugh Ducklow Professor (845) 365-8167 hducklow@ldeo.columbia.edu 208 Geoscience
Solange Duhamel Lamont Associate Research Professor (845) 365-8774 sduhamel@ldeo.columbia.edu 15 Marine Biology View Website
Etienne Dunn-Sigouin Graduate Student eds@ldeo.columbia.edu 206A Oceanography View Website
Raphael Dussin Staff Associate (845) 365-8569 rdussin@ldeo.columbia.edu 433 Comer
Pierre Dutrieux Lamont Assistant Research Professor 845-365-8393 pierred@ldeo.columbia.edu 205B Oceanography View Website
Kuheli Dutt Assistant Director of Academic Affairs and Diversity (845) 365-8603 kdutt@ldeo.columbia.edu 218 Monell View Website
Blake Dyer Postdoctoral Research Scientist (832) 287-6415 bdyer@ldeo.columbia.edu 104C Geoscience View Website
Sonya Dyhrman Associate Professor (845) 365-8165 sdyhrman@ldeo.columbia.edu 102E Geoscience View Website
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