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  2. Pesticide Contacts

Contacts in the Office of Pesticide Programs, Office of the Director

Director

Edward Messina, messina.edward@epa.gov

Deputy Director for Programs

Elizabeth Vizard, vizard.elizabeth@epa.gov

Deputy Director for Management

Leo Gueriguian, gueriguian.leo@epa.gov

Chief of Staff

ShaRon Carlisle, carlisle.sharon@epa.gov

Senior Advisor

Darlene Dinkins, dinkins.darlene@epa.gov

Senior Science Advisor

Monique Perron, perron.monique@epa.gov

Senior Advisor (Public Health)

Susan Jennings, jennings.susan@epa.gov

Senior Advisor (FIFRA Stakeholder Engagement)

Kaitlin Picone, picone.kaitlin@epa.gov

Senior Advisor (Digital Transformation Liaison)

Daniel (Dan) Schoeff, schoeff.daniel@epa.gov

Senior Advisor

Karen Hamernik, hamernik.karen@epa.gov

Human Research Ethics Review Officer 

Michelle Arling, arling.michelle@epa.gov

Pesticide Registration Improvement Act (PRIA) Coordinator

Seiichi Murasaki, murasaki.seiichi@epa.gov

OPP Director of Quality Assurance

Denise Rice, rice.denise@epa.gov

OPP Lead Ombudsman

Mary Rust, pesticidequestions@epa.gov

Program Specialist

Jeffrey Chang, chang.jeffrey@epa.gov

Program Specialist

Loren LaPointe, lapointe.loren@epa.gov

Endocrine Disruptor Screening Program

Senior Advisor (Regulatory Coordinator)

Catherine Aubee, aubee.catherine@epa.gov

Toxicologist

Ronnie Joe Bever, bever.ronnie@epa.gov

Fish Biologist

Scott Lynn, lynn.scott@epa.gov

EPA SEE Professional-Program Assistant

Vacant

Pesticide Contacts

  • Pesticides HQ Organization
  • Regional Pesticide Contacts
  • Regulatory Divisions
  • Science Divisions
  • Contacts by Topic
  • Mailing to the Office of Pesticide Programs
Contact Us about Pesticide Contacts and Organizational Information
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on April 2, 2025
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