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Contacts in the Office of Pesticide Programs, Antimicrobials Division

The Antimicrobials Division (AD) is responsible for all regulatory activities associated with antimicrobial pesticides and pesticide devices, including product registrations, amendments, and reevaluation (data call-ins, reregistrations, registration review).

On this page:
  • Immediate Office
  • Risk Assessment Branch 1
  • Risk Assessment Branch2
  • Efficacy Branch
  • Regulatory Management Branch 1
  • Regulatory Management Branch 2
  • Regulatory Management and Science Branch
  • Reevaluation Branch

Name E-Mail Phone Area of Responsibility

Immediate Office

Anita Pease pease.anita@epa.gov 202-566-0736 Division Director
Kristen Willis willis.kristen@epa.gov 202-566-0793 Acting Deputy Director
Lisa Christ christ.lisa@epa.gov 202-564-8354 Associate Director
AD Ombudsman pesticidequestions@epa.gov   General registration questions, treated articles
FIFRA Determinations OPP_FIFRA_Jurisdictional_Issues@epa.gov   Device and FIFRA determination questions
 

Risk Assessment Branch 1

Melissa Panger panger.melissa@epa.gov 202-566-0669 Branch Chief
Timothy Dole dole.timothy@epa.gov 202-566-0685 Senior Scientist
Jeannette Martinez martinez.jeannette@epa.gov 202-566-0766 Senior Scientist
Andrew Byro  byro.andrew@epa.gov 202-566-0613 Risk Assessment Process Leader
 

Risk Assessment Branch 2

Elizabeth Donovan donovan.elizabeth@epa.gov 202-566-0817 Branch Chief
Vacant     Senior Science Advisor
Chuck Peck peck.charles@epa.gov 202-566-1805 Senior Scientist
Judy Facey  facey.judy@epa.gov 202-566-0830 Risk Assessment Process Leader
 

Efficacy Branch

Kristen Willis willis.kristen@epa.gov 202-566-0793 Branch Chief
Tajah Blackburn blackburn.tajah@epa.gov 202-566-0660 Senior Scientist
Tina Pham pham.thao@epa.gov 202-566-0607 Team Leader
Sophie Nguyen nguyen.son@epa.gov   Team Leader
Efficacy questions AD_Efficacy@epa.gov    
 

Regulatory Management Branch 1

Margaret Hathaway hathaway.margaret@epa.gov 202-566-2730 Acting Branch Chief
Kathryn Montague montague.kathryn@epa.gov 202-566-0681 Senior Regulatory Advisor
Tara Silva Flint flintsilva.tara@epa.gov 202-566-2720 Acting Team Leader PM Team 31: Quaternary Ammonium Compounds, Ethylene Oxide, Copper: public health products
Demson Fuller (Norman) fuller.demson@epa.gov 202-566-0689 Team Leader PM Team 32 Sodium and Calcium Hypochlorite, Iodine, Bromine and Water Purifiers, Antifoulants
 

Regulatory Management Branch 2

Jacqueline Hardy hardy.jacqueline@epa.gov 202-566-0637 Branch Chief
Heather Garvie garvie.heather@epa.gov 202-566-0735 Senior Regulatory Advisor
Steven Snyderman snyderman.steven@epa.gov 202-564-0910 Team Leader PM Team 33 Silver, Peroxy and Zinc compounds, MBT, Nabam, Gluteraldehyde, Isothio zoline-ones, Formaldehyde
Marcel Howard howard.marcel@epa.gov 202-566-2795 Team Leader PM Team 34 Wood preservatives, Phenolic Compounds, Pine Oils, Design for the Environment, Copper: materials preservatives, algaecides
 

Regulatory Management and Science Branch

Erik Kraft kraft.erik@epa.gov 202-566-0790 Branch Chief
Shanta Adeeb adeeb.shanta@epa.gov  202-566-0617 Senior Regulatory Advisor
Jenny Tao tao.jenny@epa.gov 202-566-0791 Acute Toxicology Questions
 

Reevaluation Branch

Eric Miederhoff miederhoff.eric@epa.gov 202-566-0831 Branch Chief
Jose Gayoso gayoso.jose@epa.gov 202-566-0608 Senior Regulatory Advisor
Vacant     Team Leader PM Team 36, Registration review, Reregistration, and Data Call-Ins
Matthew Manupella manupella.matthew@epa.gov 202-566-0691 Team Leader PM Team 37, Registration review, Reregistration, and Data Call-Ins
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on February 1, 2023
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