Staff Directory

**June 25, 2024: Our phones are currently out of order due to our move, please email one of our staff members for support.**

Extension Milwaukee County
6737 W. Washington St, Ste. 2250
West Allis, WI 53214
Phone: 414-615-0550
Fax: 414-302-3709
711 for Wisconsin Relay

Drop-In Visitor hours: Appointments Needed
Due to a staffing shortage and our community work in the field, appointments are needed to meet with our staff. Please reference our Directory or leave a general message at 414-615-0550. Thank you for your understanding and support!

Business hours:
Monday-Friday, 8 am – 4:30 pm

Name Title  Phone Email
Jerry Braatz Director 262-894- 6589
Tami Griffin Sr. Executive Assistant 414-615-0552
Andrea Serafin Accountant 608-262-9853
Community Development
Erica Carter Community Development Educator 414-615-0516
LaToya Bates Post-Release Program Educator 414-615-0531
Mikala Sebastian Prison Program Educator 414-488-7727
Erin Rivera EITP Project Coordinator 414-615-0537
Emma Sarazin Career & Reentry Educator 414- 488-7721
Human Development & Relationships
Tahnee Aguirre Financial Security Educator 414-448-7724
Horticulture Help Line Plant Health Advising 608-298-6945
Jill VanAirsdale Nutrition Education Administrator 414-615-0505
Maria Schmid Nutrition Education Teaching Coordinator 414-615-0513
Priscilla Ordaz Bilingual Office Operations Associate 414-615-0507
Maricela Pantoja Bilingual Nutrition Educator 414-615-0536
Fernie Magaña Bilingual Nutrition Educator 414-615-0508
Jimena Zamudio Bilingual Nutrition Educator
Nicole Wittkopp Nutrition Educator 414-615-0506 
Denise Clark Nutrition Educator 414-615-0510
Rachel Skoczek Nutrition Educator 414-615-0514
Andrea Fuentes Bilingual Healthy Communities Coordinator 414-615-0504
Danielle Nabak Healthy Communities Coordinator 414-615-0529
Lee Valentyn Healthy Food Systems Coordinator 414-488-7730
Community Food Systems
Martin Ventura Urban Agriculture Program Coordinator 414-488-7720
Jan Alba Garden Rental Coordinator 414-615-0533
Garden Rental Desk 414-615-0538
Positive Youth Development
Eva Terry 4-H Program Educator 414-615-0522
Athena Mayes 4-H Program Associate Educator 414-488-7723
Leslie Quevedo Community Youth Development Educator 414-615-0523


An EEO/AA employer, University of Wisconsin Extension provides equal opportunities in employment and programming, including Title VI, IX and American with Disabilities (ADA) requirements. La Universidad de Wisconsin-Extensión, un empleador con igualdad de oportunidades y acción afirmativa (EEO/AA), proporciona igualdad de oportunidades en empleo y programas, incluyendo los requisitos de los Títulos VI, IX (Title IX) y de la Ley para Americanos con Discapacidades (ADA).