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J.S. Held Strengthens Forensic Accounting and Financial Investigations Expertise and Expands Suite of Services in Canada with Acquisition of ADS Forensics
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+1 619 754 2652 (Office)
445 South Figueroa Street, Suite 3700
Los Angeles, CA 90071
Dr. David Fung is a Board-Certified Industrial Hygienist (CIH) with ten years of professional experience in consulting. He received his PhD in Industrial Hygiene, and his principal research was on the emission of and exposure to particulate matter generated during the operation of cooking ranges.
During his career, Dr. Fung has also researched the emission of and potential exposure to ultrafine particles and nanoparticles from various indoor and outdoor sources, failure rates of hip implants, and possible exposure to asbestos from the use of cosmetic talc. Additionally, he has conducted work area and community air monitoring for various chemicals during emergency responses to catastrophic events such as chemical spills, industrial facility fires, and train derailments.
Dr. Fung’s technical expertise includes industrial hygiene surveys, exposure assessments, and indoor air quality assessments. He has also provided consulting services in litigation involving potential exposure to asbestos, silica, talc, mold, volatile organic compounds (VOCs), and other chemical agents.
Dr. Fung provides various industrial hygiene consulting services, including site evaluations, indoor air quality assessments, exposure assessments, and expert consulting in litigation matters.
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J.S. Held is recognized as an ENR Top 200 Environmental Consulting Firm and industry leader in the Verdantix Green Quadrant for Sustainability & ESG Consulting.