Subject Specialists - By Name
Columbia University Libraries' Subject Specialists seek to establish effective channels of communication, to identify student and faculty information needs, and to make sure the faculty and students understand how to satisfy their informational needs.
For subject and collection questions related to Health Sciences, please see the Health Sciences Library website, email hs-library@columbia.edu, or call (212) 305-3605.

Matthew C. Baker
Head, The Burke Library at Union Theological Seminary
(212) 851-5611The Burke Library - 3041 Broadway Union Theological Seminary
Subjects:
- Christian Theology
- Religion

Ian Beilin
Research Collections & Services Librarian
(212) 853-0627Butler Library - 309 Butler Library
Subjects:
- Germanic Literature & Language
- Philosophy
- Reference

Amanda Bielskas
Director
(212) 854-6767Science & Engineering Library - 403 Northwest Corner Building
Subjects:
- Climate Research
- Geology & Geosciences

Caro Bratnober
Public Services Librarian
(212) 851-5609The Burke Library - 3041 Broadway Union Theological Seminary
Subjects:
- Biblical Studies
- Christian Theology
- Disability Studies
- LGBTQ Studies
- Religion

Katherine Brooks
Collection Analysis Librarian
(212) 854-4119Science & Engineering Library - 405 Northwest Corner Building
Subjects:
- Anthropology, Physical
- Astronomy
- Biology
- Microbiology
- Physics
- Psychology

Yuusuf Caruso
African Studies Librarian
(212) 854-8045Global Studies - 309 International Affairs
Subjects:
- African Studies (South of Sahara)

Tanya Chebotarev
Curator, Bakhmeteff Archive
(212) 854-3986Rare Book & Manuscript Library - 6th Floor East Butler Library
Subjects:
- Slavic Studies (Archives)

Jim Cheng
Director, C.V. Starr East Asian Library
(212) 854-1508C.V. Starr East Asian Library - 305M Kent Hall
Subjects:
- East Asian Film Studies
- Weatherhead East Asian Institute

Ben Chiewphasa
Social Sciences & Policy Librarian
(212) 853-4255Lehman Social Sciences Library - 328 International Affairs International Affairs
Subjects:
- Anthropology, Cultural
- Political Science
- School of International and Public Affairs
- Sociology

Madiha Zahrah Choksi
Digital Learning & Emerging Technologies Specialist
(212) 853-2509Butler Library - 208A Butler Library
Subjects:
- Digital Methods in the Classroom
- Digital Scholarship

Jenny Davis
Research Services Librarian
(212) 854-6745Avery Library - 224 Avery Hall
Subjects:
- Archaeology
- Architecture
- Art History
- Fine Arts
- Historic Preservation
- Real Estate Development
- Urban Planning

Robert H. Davis
Russian, Eurasian & East European Studies Librarian
(212) 854-4701Global Studies - 309 International Affairs
Subjects:
- East Central Europe, Institute on
- East European Studies
- Harriman Institute
- Slavic Studies

Kristina Dy-Liacco
Tibetan Studies Librarian
(212) 854-9875C.V. Starr East Asian Library - 304M Kent Hall
Subjects:
- Tibetan Studies

Nancy Friedland
Librarian for Butler Media, Film Studies, & Performing Arts
(212) 854-7402Butler Library - 309 Butler Library
Subjects:
- Dance
- Film
- Media
- Theatre

Eric Glass
GIS/Metadata Librarian
(212) 854-8878Lehman Social Sciences Library - 212 International Affairs
Subjects:
- Maps & GIS

Pamela M. Graham
Director, Humanities & Global Studies; Director, Center for Human Rights Documentation & Research
(212) 854-3630Butler Library - 309B Butler Library
Subjects:
- Human Rights

Karen Green
Curator, Comics & Cartoons; Lecturer in English & Comparative Literature
(212) 853-0429Rare Book & Manuscript Library - 6M50 Butler Library
Subjects:
- Graphic Novels
- Greek, Modern

Teresa M. Harris
Director, Avery Architectural and Fine Arts Library
(212) 854-3068Avery Library - 230 Avery Hall
Subjects:
- Architectural Rare Books

Gary Hausman
South Asian Studies Librarian
(212) 854-8401Global Studies - 309 International Affairs
Subjects:
- Buddhist Studies
- South Asian Studies
- South Pacific and Oceania Studies
- Southeast Asian Studies

Esther Jackson
Scholarly Communication Technologies Librarian
212-853-3429Butler Library - 208A Butler Library
Subjects:
- Researcher IDs & Profiles

Ria Koopmans-Debruijn
Head of Public Services / East Asian Studies Librarian
(212) 854-1505C.V. Starr East Asian Library - 310 Kent Hall
Subjects:
- East Asian Studies

Kae Bara Kratcha
Social Work & Professional Studies Librarian
(212) 854-8813Social Work Library - 210 School of Social Work
Subjects:
- School of Professional Studies
- Social Work

Peter Magierski
Middle East & Islamic Studies Librarian
(212) 854-3995Global Studies - 309 International Affairs
Subjects:
- African Studies (North of Sahara)
- Arabic Literature & Languages
- Armenian Studies
- Iran Center
- Islamic Studies
- Middle Eastern Studies
- Turkish Studies

Michelle Margolis
Norman E. Alexander Librarian for Jewish Studies
(212) 854-8046Global Studies - 309 International Affairs
Subjects:
- Hebrew Literature & Language
- Jewish & Israeli Studies
- Yiddish Literature & Language

Jeremiah R. Mercurio
Head, Humanities and History
(212) 853-1478Butler Library - 309A Butler Library
Subjects:
- Linguistics

Sydni Meyer
Teaching and Undergraduate Services Librarian
212-853-4706Butler Library - 309G Butler Library
Subjects:
- Columbia College
- Columbia FLI Partnership
- School of General Studies
- Undergraduate Services

Rina E Pantalony
Director, Copyright Advisory Services
(212) 851-0757Copyright Advisory Services - 507D Butler Library
Subjects:
- Copyright

Nick Patterson
Head, Gabe M. Weiner Music & Arts Library
(212) 854-8523Music & Arts Library - 701-E Dodge Hall
Subjects:
- Electronic Music Center
- Music

Nickeisha Pencil
Business & Entrepreneurship Librarian
(212) 851-2195Business & Economics Library in Uris - 130 Uris Hall
Subjects:
- Business
- Entrepreneurship

Kathryn Pope
Digital Repository Manager
(212) 851-2856Butler Library - 208 Butler Library
Subjects:
- Institutional Repository
- Researcher IDs & Profiles
- Scholarly Communication

Yasmin Saira
Research Support & Collection Development Librarian
(212) 854-5467Business & Economics Library in Uris - 130 Uris Hall
Subjects:
- Business
- Economics

Chiaki Sakai
Japanese Studies Librarian
(212) 854-1506C.V. Starr East Asian Library - 308M Kent Hall
Subjects:
- Donald Keene Center for Japanese Culture
- Japanese Studies

Christine M. Sala
Architecture & Fine Arts Librarian
(212) 854-4629Avery Library - 223 Avery Hall
Subjects:
- Archaeology
- Architecture
- Art History
- Fine Arts
- Historic Preservation
- Real Estate Development
- Urban Planning

Emily Schmidt
Journalism & Government Information Librarian
(212) 854-3916Journalism Library - 204A Pulitzer Hall Pulitzer Hall
Subjects:
- Government Information
- Journalism

Hee-Sook Shin
Korean Studies Librarian
(212) 854-1507C.V. Starr East Asian Library - 310M Kent Hall
Subjects:
- Korean Studies

Jane Siegel
Rare Book Librarian
(212) 854-8482Butler Library - 6th Floor East Butler Library
Subjects:
- Graphic Arts
- Rare Books

Kimberly Springer
Curator of Oral History
(212) 854-7083Oral History Archives - 6M50 Butler Library
Subjects:
- Oral History

Moacir P. de Sá Pereira
Research Data Librarian
(212) 854-0514Lehman Social Sciences Library - 311 International Affairs
Subjects:
- Research Data

John L. Tofanelli
Research Collections & Services Librarian
(212) 854-4356Butler Library - 309 Butler Library
Subjects:
- African-American Studies
- American Literature & Language
- Asian American Studies
- English Literature & Language
- History (American & British)
- Latinx Studies
- Native American Studies

Jeremiah Trinidad-Christensen
Head, Research Data Services
(212) 854-3889Lehman Social Sciences Library - 316 International Affairs
Subjects:
- Research Data

William B. Vanti
Science & Engineering Librarian
(212) 851-7138Science & Engineering Library - 404 Northwest Corner Building
Subjects:
- Chemistry
- Engineering
- Mathematics & Statistics

Chengzhi Wang
Chinese Studies Librarian
(212) 854-3721C.V. Starr East Asian Library - 307M Kent Hall
Subjects:
- Chinese Studies
- Hong Kong Area Studies
- Taiwan Area Studies

Jeffrey Wayno
Collection Services Librarian
(212) 851-5608The Burke Library - 3041 Broadway Union Theological Seminary
Subjects:
- Classics
- History (Ancient & Medieval)
- Religion

Jocelyn K. Wilk
University Archivist
212-854-1338Rare Book & Manuscript Library - 6th Floor East Butler Library
Subjects:
- Columbia University History

Sarah Witte
Research Collections & Services Librarian: Women & Gender Studies
(212) 854-5492Butler Library - 309 Butler Library
Subjects:
- Gender & Sexuality Studies
- LGBTQ Studies
- Women's Studies

Wei Yin
Research Support & Data Services Librarian
(212) 854-5272Lehman Social Sciences Library - 328 International Affairs
Subjects:
- Research Data