M.S., Industrial Hygiene/Environmental and Occupational Health, California State University, Northridge, 2015
B.S., Chemistry, California State University, Northridge, 1995

Certifications and Registrations

  • Certified Industrial Hygienist, Certificate # CP 12265

Professional Experience

Madeleine has been a project manager at FACS for 7 years and provides comprehensive and proactive industrial hygiene project management specializing in occupational and environmental exposure assessments, indoor environmental quality (IEQ) services, illegal marijuana grow operations, and wildfire and structure fire assessments.  These services consist of conducting in-depth occupational and environmental exposure assessments involving a variety of physical, chemical and biological hazards, indoor air quality investigations including mold/moisture and smoke and soot contamination in diverse locations, including schools, laboratories, healthcare facilities, construction sites, industrial facilities and residential homes. These investigations involve research and sampling, interpretation of data, preparation of reports with conclusions and recommendations for compliance with appropriate health and safety regulations and industry standards.

Previously, Madeleine has over 20 years of experience as an air-quality environmental chemist. She managed the Semi-Volatile Organics/Industrial Hygiene laboratory at an air quality laboratory and has extensive knowledge of OSHA, NIOSH, and EPA sampling and analytical methodologies. Madeleine also has vast experience in health & safety and hazardous waste.

Professional Affiliations & Honors

  • American Industrial Hygiene Association, National member
  • American Industrial Hygiene Association, Southern California Section member (SCAIHA):
    • Member: 2012-Present
  • Award Recipient: SCAIHA Scholarship, 2013


  • Dangazyan, M. “Something Stinks: How Analyzing Volatile Organic Compounds (VOCs) Helped Odor Evaluation”, Southern California Joint Technical Symposium 2019, Carson, CA, October 2019
  • Dangazyan, M., Feng, L., Thornton, K., “When Something Stinks: IEQ Odor Investigation Case Studies”, AIHCe EXP 2023, Phoenix, AZ, May 2023
  • Dangazyan, M. “Formaldehyde Occupational Exposure Assessment Strategies”, Southern California Joint Technical Symposium 2023, Carson, CA, October 2023