General Information

Thank you for your interest in our graduate programs! 

The UW Department of Environmental & Occupational Health Sciences (DEOHS) ranks fifth in the world among all public and private universities for environmental and occupational health programs.

We prepare students to graduate job-ready with practical work experience through internships and the support of a dedicated career counselor.

Our faculty and students work across disciplines, sectors and borders to address some of today’s most urgent health challenges—from preventing on-the-job injuries and illnesses to investigating the health impacts of air pollution and climate change. Students and faculty in DEOHS are actively engaged in COVID-19 research and service activities to help protect workers and build resilient communities during the global pandemic. 

Our students come from diverse backgrounds and disciplines to learn the latest scientific methods and core principles of how environmental and workplace factors influence human health. Then they take those skills into the lab and the field, conducting research and helping create sustainable health solutions that save and improve lives.

We offer 11 eleven graduate degree options. Our online application for entry into Autumn quarter each year opens on September 1st and closes on December 1st of the previous year. For example, December 1, 2020, is the application deadline for students who wish to enroll in Autumn 2021 (classes typically start in late September).

To learn more about our graduate programs, please join us for one of our upcoming online info sessions:

Student Stories

Photo of a man giving a thumbs up at the summit of a mountain.

Aaron Bentson-Royal

Past student profile

MS (Applied), Applied Toxicology (App Tox)

DEOHS master's student in Applied Toxicology interns with EPA Superfund and Emergency Management

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Photo of Amy Liu poking her head through an opening inside a ship, surrounded by plumbing pipes and tubes.

Amy Liu

Alumni Profile

MS (Thesis), Occupational Hygiene (OH)

Amy Liu, MS ’06, boulders through tight spots to make ship repair safer for workers

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Photo of Shelley Stephan smiling outside with plants in the background.

Shelley Stephan

Past student profile

MS (Thesis), Occupational Hygiene (OH)

DEOHS Outstanding Master’s Student Shelley Stephan shows how marginalized workers carry the greatest burden of occupational exposures

Learn more