The University of Massachusetts, Amherst is located in the Pioneer Valley of Massachusetts, two hours west of Boston and three hours north of New York City. The Department of Microbiology is located in the Morrill Science Center, building IV North, across the street from the Campus Pond.

Mailing address (departmental office):
Department of Microbiology
N418 Morrill Science Center IV North
639 N. Pleasant St.
University of Massachusetts
Amherst, MA 01003
United States of America

Lab-Office:
N106-N111 Morrill IV North

Email: jholden@microbio.umass.edu
​Twitter: @ventmicrobes

Telephone (Holden): (413) 577-1742
Telephone (Lab): (413) 577-3211
Departmental FAX: (413) 545-1578