
The Department of Environmental and Radiological Health Sciences is housed in four facilities across the Main and South campuses. Each facility is home to specific sections of ERHS allowing us to meet the needs of our diverse faculty, students and programs.

Main Department mailing address, general department questions and information:
1681 Campus Delivery
Fort Collins, CO 80523-1681Phone: 970-491-7038
Fax: 970-491-2940
Email: cvmbs-erhs@colostate.edu
Department Head - Dr. Jac A. Nickoloff
Department Business Officer - Cristie Sexton
Epidemiology Section Head - Dr. Jennifer Peel
Health Physics Section Head - Dr. John Zimbrick
Occupational and Environmental Health Section Head - Dr. Stephen Reynolds
Radiation Cancer Biology and Oncology Section Head -
Toxicology Section Head - Dr. Marie Legare
Veterinary Diagnostic Imaging Section Head - TBD
Undergraduate Director - Dr. David Gilkey
Undergraduate Advisor - Erin Reichert
Department Code (pdf)
Environmental Health Building (EH) - 1681 Campus Delivery:
Molecular and Radiological Biosciences Building (MRB) - 1618 Campus Delivery:
Physiology Building (PHYSIO) - 1680 Campus Delivery:
Veterinary Teaching Hospital (VTH) - 1620 Campus Delivery: