LEARN - Key Persons


Alex Wiley

Job Titles:
  • Fire Safety Specialist

Amber Riffo

Job Titles:
  • Communications Specialist

Anne Dombroski-Brokman

Job Titles:
  • Assistant Manager
  • Assistant Manager, Biosafety Specialist

Anthony Romero

Job Titles:
  • Director of Emergency Management

Betsy Matos

Job Titles:
  • Assistant Director
  • Assistant Director, Biosafety Officer

Bill Diesslin

Job Titles:
  • Director of EH & S Services
  • Director of EH & S Services, Radiation Safety Officer

Blake Schultz

Job Titles:
  • Environmental Engineer

Brady Harfst

Job Titles:
  • Business Administrator

Charles Clark

Job Titles:
  • Environmental Engineer

Charlie Dvorak

Job Titles:
  • Occupational Safety Specialist

Christian Anthony

Job Titles:
  • Occupational Safety Specialist

Chuck Rodgers


Clayton Chapman

Job Titles:
  • Training and Communications Manager

Cody Volkmann

Job Titles:
  • Occupational Safety Specialist

Corwin Deetz

Job Titles:
  • Environmental Engineer

Darrick Turner

Job Titles:
  • Assistant Director, Environmental Programs

Don Kelling

Job Titles:
  • Occupational Safety Specialist

Emma Riesberg

Job Titles:
  • Clerk

Eric Olson

Job Titles:
  • Assistant Director, Radiation Safety Officer

Jason Terry

Job Titles:
  • Environmental Engineer

Jim Reynolds

Job Titles:
  • Emergency Management Specialist

John Lathrum

Job Titles:
  • Manager, Asbestos and Lead

Jon Hamborg

Job Titles:
  • Environmental Engineer

Jordan Curzon

Job Titles:
  • Occupational Safety Specialist

Katie Hall

Job Titles:
  • Biosafety Specialist

Kaylin Contag

Job Titles:
  • Environmental Engineer

Lakshmi Attigala

Job Titles:
  • Laboratory Safety Specialist

Michael Kaldenberg

Job Titles:
  • Fire Safety Specialist

Michelle Thompson

Job Titles:
  • Assistant Director
  • Assistant Director, Chemical Hygiene Officer

Neluni Perera

Job Titles:
  • Health Physicist

Nikki Brandon

Job Titles:
  • Laboratory Safety Specialist

Ohio Lead

Job Titles:
  • Risk Assessor

Paul Richmond

Job Titles:
  • Assistant Vice President

Rajean Birkestrand

Job Titles:
  • Business Administrator

Richard McColley

Job Titles:
  • Assistant Director, Occupational Health and Safety

Rindi Bernhard


Savita Devrajani

Job Titles:
  • Systems Analyst

Steve Ziegenfuss

Job Titles:
  • Biosafety Specialist

Sydney Johnston

Job Titles:
  • Laboratory Safety Specialist

Todd Moomaw

Job Titles:
  • Emergency Management Specialist

Troy Carey

Job Titles:
  • Assistant Director
  • Assistant Director, Fire Safety Officer

Zach Morgan

Job Titles:
  • Fire Safety Specialist