Group Members

Frank Keutsch

Stonington Professor of Engineering and Atmospheric Science in the Harvard John A. Paulson School of Engineering and Applied Sciences

Professor of Chemistry and Chemical Biology

Professor of Earth and Planetary Sciences

Area Chair for Environmental Science and Engineering

Faculty Administrators

Lori Reck

Faculty Coordinator & Group Administrator

Rob Stanhope

Project Administrator & Graphic Designer

Senior Engineers and Scientists

Norton Allen

Head Software EngineerVisit him on GitHub


Mike Greenberg

Mechanical Engineer

Marco Rivero

Electrical Engineer

Michael "Litch" Litchfield

Electrical Engineer

Dr. John Dykema

Project Scientist

Current Graduate Students

Josh Cox

Chemistry PhD Student (G6)

Yaowei Li

Environmental Sciences and Engineering PhD Student (G4)

Corey Pedersen

Environmental Sciences and Engineering PhD Student (G2)

David Verbart

Chemistry PhD Student (G3)

Group Alumni

Graduate Students and Postdocs from Harvard

Dr. Cody Floerchinger: Scientist at Aeris, LLC

Dr. Martin Breitenlechner: Staff Scientist at NOAA Chemical Sciences Laboratory, CIRES

Dr. Alexander Zaytsev: PhD Analyst at L.E.K. Consulting

Dr. Eleni Dovrou: Postdoc at the Pandis Group, Foundation for Research & Technology -Hellas, Greece

Dr. Adam Birdsall: Staff Data Scientist at The Goodyear Tire & Rubber Company

Dr. Jean Carlos Rivera-Rios: Postdoc at the Ng Group, Georgia Institute of Technology

Dr. Josh Shutter: Postdoc at the Millet Group, University of Minnesota

Dr. Jack Hensley


Graduate Students and Postdocs from UW-Madison

Dr. John Hottle

Dr. Samuel Henry

Dr. Mitchell Krawiec-Thayer

Dr. Andy Huisman: Faculty at Union College

Dr. Ge Yu: Instrumentation Scientist at Agilent in the GC/MS team in Santa Clara headquarters

Dr. Glenn Wolfe: Research scientist at NASA Goddard and at University of Maryland Baltimore County

Dr. Jen Kaiser: Assistant Professor at the School of Civil and Environmental Engineering at Georgia Tech

Dr. Josh DiGangi: Research scientist at NASA Langley

Dr. Kate Skog: Research Scientist at Picarro

Dr. Matthew Dorris: Graduate student at University of Wisconsin - Madison

Dr. Melissa Galloway: Faculty at Lafayette College

Dr. Sean Staudt: Graduate student at the Bertram Group, University of Wisconsin - Madison

Dr. Wyatt Merrill: Graduate student at the Crim Group, University of Wisconsin - Madison


Harvard College Undergraduates

Yasmeen Fakhro (2017-2018)

Margaux Winter (2018-2020)

Greg Valtierra (2019-2021)


Visiting Research Scientists

Dr. Ulrich Krieger: Faculty at ETH Zurich


Visiting Graduate Students

Huan Li: PhD student at the College of Environmental Sciences and Engineering of Peking University

Ayse Koyun: PhD student from Technische Universität Wien

Sandro Vattioni: PhD student from ETH Zurich

Rahel Weber: Masters student from ETH Zurich