Aad van Ballegooijen 

 Leon P. Van Speybroeck 

 Olaf Vancura 

 Robert Vessot 

 Jan Vrtilek 

 Saeqa Vrtilek 

 Ronald Walsworth 

 Zhong Wang 

 Brad Wargelin 

 Trevor C. Weekes 

 Fred L. Whipple 

 Belinda Wilkes 

 Steven P. Willner 

 Robert Wilson 

 Scott Wolk 

 Jonathan W. Woo 

 Brian Wood 

 John A. Wood 

 Kenny Wood 

 Diana M. Worrall 

 Kouichi Yoshino 

 Robert Zacher 

 Qizhou Zhang 

 Yun Zhang 

 Ping Zhao 

 Panagoula Zografou 

 Martin V Zornbeck 



Smithsonian Postdoctoral 

 Fellows 



Simon Balm 

 William N. Brandt 

 Robin Cote 

 James DiFrancesco 

 Charles Gammie 

 Mercedes Gomez 

 Mark A. Gunvell 

 Luis Ho 

 Todd Hunter 

 Susanne Huttemeister 

 Vassiliki Kalogera 

 Charles Katz 

 Brian McLeod 

 Joan Najica 

 Nagayoshi Ohashi 

 Roopesh Ojaha 

 Masao Saito 

 Dimitnos Psaltis 

 Bilha Segev 

 Uros Seljak 

 Krzysztof Stanek 

 Mario Tafalla 

 Eddy Timmermans 

 Sridharan Tirupati 

 Alexey Vikhlinin 



Jack Wells 

 Jonathan Williams 

 David Wilner 



Conservation 



Analytical 



Laboratory 



Director 



Lambertus van Zelst 

 Assistant to the Director 



Beverly M. Smith 

 Administrative Officer 



Vernetta M. Williams 

 Administrative Staff 



Loretta E. Ester-Clark 



Francine T Lewis 



Jocelyn D. Sellers 



Education and 

 Training 



Education Coordinator 



Donald C. Williams 

 Archives Conservator 



Fei-wen Tsai 

 Senior Furniture Conservator 



Melvin J. Wachowiak 

 Senior Objects Conservator 



Carol A. Grissom 

 Objects Conservator 



Harriet (Rae) F. Beaubien 

 Paintings Conservator 



Jia-sun Tsang 

 Senior Paper Conservator 



Dianne van der Reyden 

 Senior Textile Conservator 



Mary W. Ballard 



Research 



Research Coordinator 



Ronald L. Bishop 

 Senior Research Biochemist 



Noreen C. Tuross 

 Research Biologist 



Connie J. Kolman 

 Senior Research Ceramic 

 Scientist 



Pamela B. Vandiver 



Senior Research Chemists 



M. James Blackman 



Charles S. Tumosa 

 Research Chemist 



Emile C. Joel 

 Metallurgist 



Martha E. Goodway 

 Senior Research Organic Chemist 



W. David Erhardt 

 Research Organic Chemists 



Mary T. Baker 



David W. von Endt 

 Senior Research Photographic 

 Scientist 



Mark 



McCormick-Goodhart 

 Senior Research Physical 

 Scientist 



Marion F. Mecklenburg 



Support and 

 Collaboration 



Scientific Support Coordinator 



Melanie E. Feather 

 Analytical Chemist 



Camie S. Thompson 

 Biochemist 



Jill L. Russ 

 Computer Specialist 



Cheryl D. Sultzer 

 Organic Chemist 



Walter R. Hopwood 

 Senior Paintings Conservator 



Roland H. Cunningham 

 Technical Information Specialist 



Ann B. N'Gadi 



Smithsonian 

 Tropical Research 

 Institute 



Director 



Ira. Rubinoff 

 Deputy Director 



Anthony G. Coates 

 Assistant Director for Facilities 



Carlos Tejada 

 Assistant Director for 



Fellowships and Education 



Georgina de Alba 



Assistant Director for 

 International and 

 External Affairs 

 Elena Lombardo 

 Assistant Director for Scientific 

 Support Services 

 Howard S. Barnes 

 Comptroler 



Leopoldo Leon 

 Executive Officer and Assistant 

 Director for 



Administration and Legal 

 Affairs 

 Leonor G Motta 

 Special Advisor to the Director 

 for Technology 

 Transfer/Environmental 

 Policy Issues 

 Stanley Heckadon-Moreno 



Accounting Office 



Accounting Officer 

 Carlos Urbina 



Development Office 



Head. Development Office 



Lucy B. Dorick 

 Development Officer 



Lisa Barnett 



Diving Office 



Diving Officer 

 Jose Espino 



Human Resources 

 Office 



Personnel Management Specialist 

 Carmen Sucre 



Office of Information 

 Technology 



Information Technology Officer 

 Francisco Rivera 



Library 



Branch Librarian 

 Vielka Chang-Yau 



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