Yellowstone County Extension Office
301 N 27th St, #330
Billings, MT 59101
(406) 256-2828
Fax (406) 256-2825
4-H / Youth Development Agent:
Roni Baker
ronibaker@montana.edu
Agriculture Agent:
Francisco Gamboa
f.gamboaherrera@montana.edu
Family & Consumer Science Agent:
Erin Gregory
erin.gregory@montana.edu
Horticulture Agent:
Anthony Sammartano
anthony.sammartano@montana.edu
4-H Program Assistant:
Stephanie Johnson
sjohnson@yellowstonecountymt.gov
Administrative Support:
Brandy Butler
brandy.butler@montana.edu
Administrative Support:
Leslie Idstrom
leslie.idstrom@montana.edu