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
Immediate Office
| Name | Area of Responsibility | |
|---|---|---|
| Kristen Willis | willis.kristen@epa.gov | Acting Division Director |
| Vacant | Vacant | Deputy Director |
| Elizabeth Donovan | donovan.elizabeth@epa.gov | 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
| Name | Area of Responsibility | |
|---|---|---|
| Elizabeth Donovan | donovan.elizabeth@epa.gov | Branch Chief |
| Jeannette Martinez | martinez.jeannette@epa.gov | Senior Scientist |
| Andrew Byro | byro.andrew@epa.gov | Risk Assessment Process Leader |
Risk Assessment Branch 2
| Name | Area of Responsibility | |
|---|---|---|
| Katrina White | white.katrina@epa.gov | Branch Chief |
| Colleen Rossmeisl | rossmeisl.colleen@epa.gov | Senior Science Advisor |
| Chuck Peck | peck.charles@epa.gov | Senior Scientist |
| Stephen Graham | graham.stephen@epa.gov | Senior Scientist |
| Judy Facey | facey.judy@epa.gov | Risk Assessment Process Leader |
Efficacy Branch
| Name | Area of Responsibility | |
|---|---|---|
| Tina Pham | pham.tina@epa.gov | Branch Chief |
| Tajah Blackburn | blackburn.tajah@epa.gov | Senior Scientist |
| Sophie Nguyen | nguyen.sophie@epa.gov | Team Leader |
| Efficacy questions | AD_Efficacy@epa.gov |
Regulatory Management Branch 1
| Name | Area of Responsibility | |
|---|---|---|
| Margaret (Meg) Hathaway | hathaway.margaret@epa.gov | Branch Chief |
| Jake McFarley | mcfarley.jake@epa.gov | Senior Regulatory Advisor |
| Luisa Samalot | samalot.luisa@epa.gov | Team Leader PM Team 31: Quaternary Ammonium Compounds, Ethylene Oxide, Copper: public health products |
| Demson Fuller (Norman) | fuller.demson@epa.gov | Team Leader PM Team 32 Sodium and Calcium Hypochlorite, Iodine, Bromine and Water Purifiers, Antifoulants |
Regulatory Management Branch 2
| Name | Area of Responsibility | |
|---|---|---|
| Jacqueline Hardy | hardy.jacqueline@epa.gov | Branch Chief |
| Heather Garvie | garvie.heather@epa.gov | Senior Regulatory Advisor |
| Steven Snyderman | snyderman.steven@epa.gov | Team Leader PM Team 33 Silver, Peroxy and Zinc compounds, MBT, Nabam, Gluteraldehyde, Isothio zoline-ones, Formaldehyde |
| Marcel Howard | howard.marcel@epa.gov | Team Leader PM Team 34 Wood preservatives, Phenolic Compounds, Pine Oils, Design for the Environment, Copper: materials preservatives, algaecides |
Regulatory Management and Science Branch
| Name | Area of Responsibility | |
|---|---|---|
| Erik Kraft | kraft.erik@epa.gov | Branch Chief |
| Shanta Adeeb | adeeb.shanta@epa.gov | Senior Regulatory Advisor |
| Jenny Tao | tao.jenny@epa.gov | Acute Toxicology Questions |
Reevaluation Branch
| Name | Area of Responsibility | |
|---|---|---|
| Eric Miederhoff | miederhoff.eric@epa.gov | Branch Chief |
| Jose Gayoso | gayoso.jose@epa.gov | Senior Regulatory Advisor |
| Kim Whitesell | whitesell.kim@epa.gov | Senior Environmental Protection Specialist, Registration Review Mitigation Implementation, Registration Review, Reregistration, Data Call-Ins |