Our doctoral program takes advantage of faculty expertise in environmental exposures, neuroscience, cancer, occupational health, toxicology, and drug discovery to provide students with a broad knowledge that will make them competitive for private, public, and government positions in bench science, policy development, and community education.
The Department of Environmental Health Sciences (EHS), through its academic programs and innovative research, applies the next generation biomedical advancements by leveraging emerging knowledge in human disease biology and the environmental health impacts of hazardous substances and pollution. EHS aims to better inform local, national, and global health policy, forge potent strategies to combat disease and counter toxic exposures, and enhance community understanding of environmental health risks ultimately working to extend health spans and improve the well-being of individuals.
EHS offers a doctoral degree in two different tracks:
- Environmental Toxicology
- Brain, Behavior, and the Environment
Environmental Toxicology Track
The Doctoral program in Environmental Toxicology track emphasizes themes in cancer, occupational health, toxicology, alongside environmental exposures to prepare students for medical, biotech industry, research, and government careers. The program provides students with a interdisciplinary perspective on toxicology, equipping them to better understand mechanisms of injury and disease pathogenesis resulting from hazardous exposures. The program extensively applies bioinformatics, machine learning (ML) and cutting-edge laboratory methods to advance environmental health risk assessment and functional precision medicine/cancer treatment.
Students will be expected to demonstrate significant research capacity by completing 60 credits beyond the Master’s degree and through the writing of an original dissertation.
Stempel College Rankings
- Top 50School of Public Health among public universities (U.S. News & World Report)
- No. 15public school of public health in the country with NIH funding. (Blue Ridge Institute for Medical Research)
Prospective Students

Apply to FIU
The field of environmental health sciences is growing, quickly. Apply to FIU to be part of the change.
Contact Us
Have a question about the program? Contact us today.
Quentin Felty
Interim Chair; Associate Professor, Environmental and Occupational Health; Faculty Member, Biomolecular Sciences Institute; Faculty Member, Center for Aquatic Chemistry and EnvironmentFiorella Suyon
Public Health Admissions Coordinator
305-348-1674
fsuyon@fiu.edu
AHC5-141