Embedded Files
Heather Blum MPH, REHS/RS, OEA is the Owner/Manager of EnviroZen LLC, specializing in organizational environmental health. She is a biological scientist, ergonomist, licensed registered sanitarian, registered environmental health specialist and certified lead risk assessor. After a late start to her career, she advanced through roles as a college science instructor, a federal occupational safety and health professional, and a public health scientist supporting environmental health and emergency preparedness.
She has leveraged her expertise to provide innovative solutions to complex challenges for more than a decade. Heather has won numerous awards for her work including awards for communications, lead paint and preparedness. Heather served as a panel expert for rural healthy housing.
In addition to her extensive career, Heather is a long-time member of the National Environmental Health Association (NEHA), ensuring she stays informed about best practices in the field. She volunteers on a Rural and Frontier Committee for NEHA to support America’s environmental health workforce in reducing and eliminating harmful exposures for people nationwide. Heather is a member of her township’s Zoning Board of Appeals.
She started EnviroZen LLC so she could provide practical, expert environmental health services and training to businesses and organizations.
Wisconsin Licensed Registered Sanitarian license number 1091 - 197
Wisconsin Certified Lead Risk Assessor certification number: LRA-277322
National Environmental Health Association Registered Environmental Health Specialist/ Registered Sanitarian credential number: 15677
I have more than a decade of experience in:
occupational and environmental health Including human factors, process improvement, exposure assessment and ergonomics.
educating audiences of all sizes-from classroom to national.
restructuring procedural requirement documents and creating novel tools to streamline services and increase productivity.
Years of Award Winning Specialty Expertise
2024 🏅 Recipient of federal Rural Environmental Public Health Needs Award for project implementation
2023 🏅Served as a panel expert for rural healthy housing
2022 🏅Recognized by employer and board of directors for dedication to service
2016 🏅 Presenter for national health and safety audience
2015 🏅 Recipient of federal award for emergency preparedness planning and exercise
Page updated
Google Sites
Report abuse