MS in Occupational and Environmental Hygiene
Last verified against the official program page on .
MS in Occupational and Environmental Hygiene at Johns Hopkins University is a 76-credit, 18-month, hybrid MS program based in Baltimore, US. Tuition is $25,722 and the program is STEM-OPT eligible for international students.
About the program
Covers principles of risk analysis and management in occupational and environmental settings, including toxicology, epidemiology, biostatistics, occupational health, air pollution, occupational and environmental hygiene, environmental sampling techniques, and program management.
Your fit
MatchPro users see a 0 to 100 match score personalized to their academic profile, plus a per-component breakdown (major, GPA, tests, work experience, and more).
Admissions
Unlock full admissions requirements
GPA thresholds, GRE/TOEFL/IELTS minimums, essay counts, recommendation letters, prerequisites, admissions contacts, and country-specific requirements like APS certification, portfolio submissions, or GATE scores.
Sign up for 7-day free trialDeadlines
Exact application deadlines for each term (Fall, Spring, Summer, Rolling), with priority and final dates where the program distinguishes them.
Sign up for 7-day free trialStandardized tests
Which tests are required, optional, or waived (GRE, GMAT, TOEFL, IELTS, Duolingo), minimum scores including separate verbal / quant sections, and program codes for score reporting.
Sign up for 7-day free trialAfter the program
12 months (up to 36 months with STEM OPT extension)
Programs like this
Prerequisites
Specific coursework this program expects you to have completed: calculus, linear algebra, programming, statistics, and subject-specific prerequisites where applicable.
Recommendations
Exact count of letters required, whether academic vs professional references are preferred, and any program-specific guidance on who to ask.
Essays
Number of essays required (statement of purpose, personal statement, diversity statement), prompts where the program publishes them, and whether supplemental essays are optional or mandatory.
Contact
Direct email and phone for the admissions office handling this program, plus a link to the program-specific inquiry page where available.
Frequently asked questions
- How much does MS in Occupational and Environmental Hygiene at Johns Hopkins University cost?
- The total estimated tuition for MS in Occupational and Environmental Hygiene at Johns Hopkins University is $25,722 across 76 required credits.
- Is MS in Occupational and Environmental Hygiene at Johns Hopkins University online or in-person?
- MS in Occupational and Environmental Hygiene at Johns Hopkins University is offered hybrid.
- How long does MS in Occupational and Environmental Hygiene at Johns Hopkins University take to complete?
- MS in Occupational and Environmental Hygiene at Johns Hopkins University is structured around 18 months and 76 credits.
- Is MS in Occupational and Environmental Hygiene at Johns Hopkins University STEM-OPT eligible?
- Yes - MS in Occupational and Environmental Hygiene at Johns Hopkins University is STEM-OPT designated, allowing international graduates to extend their post-completion OPT for up to 36 months total.
- What work-permit options follow MS in Occupational and Environmental Hygiene at Johns Hopkins University?
- Post-completion work rights for MS in Occupational and Environmental Hygiene at Johns Hopkins University: 12 months (up to 36 months with STEM OPT extension)