Occupational Health Management, PLLC

Industrial Hygiene Consulting & Expert Witnessing

Nancy M. McClellan, M.P.H., CIH, CHMM – CEO, Principal Expert and Consultant

[email protected]
(224) 517-2990

Occupational Hygiene Consulting & Expert Services

Where PLAN-DO-CHECK-ACT becomes ANTICIPATE-RECOGNIZE-EVALUATE-CONTROL

Award winning, industrial hygiene and safety expert with over 25 years of broad international experience practicing, teaching and authoring to anticipate, recognize, evaluate, control and prevent workplace health and safety hazards in high hazard industries.

Extensive expertise serving industry and technical advisory boards for chemical and bio-aerosol program management and planning that includes chemical and physical exposure risk assessment, facility evaluation, controls, and research. All my experience allows me to provide case file review opinions, deposition and testimony as an industrial hygiene expert witness.

Domestically and internationally recognized for leadership service to the IH profession as a Chair and/or Executive Officer for the American Industrial Hygiene Association, the American Board of Industrial Hygiene, the Occupational Hygiene Training Association and the Joint Industrial Hygiene Ethics Education Boards of Directors and Committees.

Currently Chair of the University of Michigan Graduate School of Public Health COHSE External Advisory Board, while continuing to practice industrial hygiene as an experienced independent consultant, subject matter expert, and sought-after international AIHA Distinguished lecturer.

Industries

Over 25 years of Experience in High Hazard Industries:

Let’s discuss your organization’s occupational health and safety needs – whether you need help with program development and field services or expert witnessing services.

Pharmaceutical

Departments of Defense and Energy

Automotive

Food

Chemical

Construction

Healthcare

Facilities Management

Education

Consulting & Expert Services Include:

​1. Mathematical Modeling of Chemical Exposure

2. Covid Pandemic Management Systems

3. OSHA Auditing & Regulatory Compliance

4. Risk Communication & Change Management

5. Chemical & Biological Exposure Assessment

6. Management Health and Safety Training

7. Worker Health & Safety Training

8. Exposure Risk Assessment & Control Banding

9. Highly Potent Active Pharmaceutical Containment

10. Industrial and Office Ergonomics

11. Hearing Conservation Programs

12. Respiratory Protection Programs

“I had the pleasure working with Nancy on litigation involving chemical inhalation and dermal exposure where she served as an expert witness. Nancy was always easy to work with, ready to respond to suggestions, and flexible with her schedule. She also struck me as extremely bright and offered valuable insights into relevant issues in defending our client. She can serve as an important expert on various issues in a range of litigations.”

Greg Chernack, Attorney

“Nancy McClellan uniquely combines a strong moral compass, humility, kindness and consideration for others, humor, and deep scientific and technical knowledge in occupational health and safety. This combination of traits expresses itself in her leadership and team-building strengths. I’ve served with Nancy on the AIHA Board of Directors and with the Occupational Health Training Association (OHTA), and observed her teaching professional ethics, leading the AIHA Board in team-building exercises, and providing guidance for a newbie (me!) on the OHTA Board of Advisors. Nancy has the respect and admiration of her colleagues. I wouldn’t hesitate to provide a strong character or professional reference for her. ”

Deborah Nelson, Past AIHA President

“I’ve had the pleasure of working Nancy as a supervisor, client and colleague during my professional development program rotations. Her demeanor is professional, polite and warm- she’s one of the most pleasant people I’ve worked with! She has an extremely practical approach to addressing technical workplace hazard challenges and can create sustainable management programs. Nancy’s drive and commitment to the industrial hygiene discipline are palpable in the quality of work, solid ethics and passion for teaching and sharing her knowledge. Nancy is a great a mentor whom I’ve had the privilege to learn from.”

Carmen del Pilar Márquez, Trinchero EHS Manager