Forensic, General & Medical
Expert Witnesses

Expert Witness Environmental Toxicology & Epidemiology

Wayne Roth-Nelson, MSTM, PhD, DABFE, FACFEI

801 Confidence Drive
Unit 20

Longmont, Colorado 80504

Phone(303) 485-8305
Fax (303) 485-8306

Toxic Torts, Expert Witnessing, Environmental Health, Occupational Health, Sick Buildings, Indoor-Outdoor Air, Drinking Water, Landfills, Hazardous Materials, Environmental Toxicology, Environmental Epidemiology, Chemicals, Toxic Exposures, Health Risks, Disease Causation, Molds, Bacteria, Particula


Areas of Expertise




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