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Investigators
Name
Phone
Fax
Email
Benjamin Samstein, MD
212.305.4199
212.305.8710
James V. Guarrera, MD
212.305.4199
212.305.8710
Jean Emond, MD
212.305.9691
Mark A. Hardy, MD
212.305.5502
212.342.4061
Staff
Ben Arrington, Researcher
benomar@mac.com
Yali Chen, MD
yc2061@columbia.edu
Hao Dun, MD
hd2110@columbia.edu
Shan Zeng, MD, PhD
sz98@columbia.edu
Michele Roberts
Administrative Assistant
212.305.4199
mr2646@columbia.edu
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