Chemistry Department faculty and staff



Full-Time Faculty


First row (l-r): Drs. Barnes, Kowalczyk, Pang, and Lesley
Second row (l-r): Drs. Coca, Kearns, and Webb
Not pictured: Drs. Ryder, Barry and Caliguri






Dr. M. J. Gerald Lesley
Inorganic Chemistry/

Organometallic Chemistry/General Chemistry

Dr. Greg Kowalczyk
Associate Professor

Environmental Chemistry/
General Chemistry

Dr. Jiongdong Pang
Associate Professor


Dr. Adiel Coca
Associate Professor
Organic Chemistry/Medicinal Chemistry

Dr. Jeffrey A. Webb
Department Chairman
Assistant Professor
Chemical Education/General Chemistry

Dr. Ericka C. Barnes
Graduate Coordinator
Assistant Professor
Physical Chemistry/Computational Chemistry

Dr. James Kearns
Undergraduate Coordinator (CHE 120, 121)
Assistant Professor
Analytical Chemistry/General Chemistry 

Dr. Todd Ryder
Undergraduate Coordinator (CHE 101, 103, 125)

Assistant Professor
Organic Chemistry/Medicinal Chemistry/General Chemistry 

Dr. Kevin Barry
Assistant Professor
General Chemistry 

Dr. Edward Caliguri
Assistant Professor
General Chemistry

For faculty research interests, please click here.



emeritus Faculty


Dr. William Condon,
Professor Emeritus
Analytical/Instrumental Chemistry

Dr. Nate Lerner,
Professor Emeritus
Organic Chemistry/Biochemistry/Medicinal Chemistry

Dr. Ronald Panicci,
Professor Emeritus
Organic Chemistry

Dr. George P. Puerscher,
Professor Emeritus
Analytical/Quantitative Analysis

Dr. Phillip Horrigan,
Professor Emeritus
Inorganic Chemistry

Dr. James Barrante,
Professor Emeritus
Physical Chemistry/General Chemistry 



Part-time Faculty

Asher Brandt
David Chick
Dr. Jessica Dworak
Katelyn Hasme
Marc Horowitz
Jason Gerbino
Saroj Kapoor
Raymond Letize
Justin Lipe
Dr. Michael Osber
Jan Pikul
David Piscitelli
Carlos Quimbaya
Cara Rivera
Eva Shragis
Todd J. Sullivan
Kate Taylor
Diana Tseperkas
Dr. Rex Ren
Yanbin Wang
D. Wolanin




Christine Anderson

Office: Academic Science Building 108
Phone: (203) 392-6260



Janet Sanford

Janet Sanford
Stockroom Manager


Office: JE 120
Phone: (203) 392-2674




Dr. Yigui WangDr. Yigui Wang
Laboratory Assistant


Office: JE 327 
Phone: (203) 392-6983