Our Team
Principal
Howard L. Zimmerman, FAIA
Executive Director, Operations
Stephanie Bush, RA, LEED AP
Executive Director, MEP/FP Group
Jon Colatrella, PE
Executive Director, Finance
Donna Singleton
Directors
Alexei Tajzler, RA
Joseph Nevins
Michael Cassidy
Monika H. Sasvary
Vincent DiBenedetto
Director, Façade Compliance
Carolyn Caste, RA
Director, Special Inspections & Technology
Mark Edmunds
Director, Special Projects
Harron Zimmerman
Director, Client Relations
Allie Brush
Senior Project Managers
Alexandra Graham
Andrew Halpin
Anthony Malara, RA, LEED AP
Igor Litwinowicz
Jeanmaire Dani, LEED AP
Jeremy Côté
Justin Shea
John Favazzo, RA, LEED AP
Kevin Saumell, RA
Larry Joseph
Lauren Printz
Leslie Berman, LEED AP
Massimiliano Galassi, RA
Project Managers
Carlos Reyes
Daniel Burlew
Deoroop Matapersad
Harry Wesch
Jared Cole, RA, LEED AP
Jose Armas
Jurgen Gjoka
Mehroz Syed
Moondeep Pradhananga, RA
Radhika Dash
Robert Brice
Russell Butkiewicz
Alteration Review Manager
Margaret Hovorka
Senior Electrical Associate
Douglas Michael
Senior Structural Engineer
Ilya Shtulberg, PE
Bryan Chester, PE
Senior Field Associates
Walter Thompson
Yuri Karpinovich
Project Associates
Alexandria Fitzgerald
Alexander Kribas
Ali Turan, RA
April Sison
Ariel Mazor
Brian McCabe
Carl Brattberg
Carlos Mora
Claire Taylor
Conor Goold
Dillon Galvis
Frank Kremsner
Jessica Deutschmeister
Jon Bisda
Jonathan Czyzyk
JP Polewczak
Katrina Torres
Luke Micelle
Margaret Hovorka
Mehroz Syed
Nathalie Jolivert
Nicholas Jebaily
Nofal Abbas
Orlando Rivera-Carrion
Philip Wong
Robert Miller
Stefano Ferrari
Taabish Qureshi
Thomas Pentoney
Senior Code and Zoning Manager
Arie Isaacs
Code and Zoning
Monica Slevin
Kristen Massenburg
Accounting
Antoinette Bree-Sarmiento
Derby Saint-Hilaire
Lena Youssef
Sarah Archbold
Siai Li
Technology
Cesar Herrera
Kwayne James
Human Resources
Carol Hayden
Operations
Crystal Garza
Darline Morel
Jose Velez
Pragya Adlakha
Executive Assistant
Flora Kwitman
Proposals & Studio Support
Anna Lui
Kenia Hernandez
Marketing
Alaura Berry
Rosemarie Hernandez
In Remembrance of
Tadhg Ó Fátharta