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Contact Directory


400 N 31st Street, Philadelphia, PA 19104 
T: 215.895.5919 | F: 215.895.5926

Name Title Telephone Email Address

Jonathan Chase

Executive Director 215-895-5891
Martin Bell Director, Environmental Compliance 215-895-5892
Joseph Nihill Industrial Hygienist 215-895-1624
Jeffery Nemetz Industrial Hygienist, Laboratory Safety 215-895-5913
James Klinger Hazardous Material Technician 215-895-5909
Edna Rojas Administrative Assistant 215-895-5919
Thomas Schwab  Industrial Hygienist, Laboratory Safety   215-895-5907