AHFSS Field Offices

Modesto District Office

Counties – Alameda, Alpine, Amador, Calaveras, Contra Costa, El Dorado, Mariposa, Merced, Mono, Sacramento, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Stanislaus, Tuolumne

Stanislaus Co. Ag. Center- Tuolumne Bldg.
3800 Cornucopia Way, Suite F
Modesto, CA 95358–9494
(209) 491-9350; Fax (209) 491-9353
MAP

Ontario District

Counties – Imperial, Los Angeles, Orange, Riverside, San Bernardino, San Diego, Ventura

Alisha Olmstead , DVM, Veterinarian in Charge

3800 Concours Street, Suite 150
Ontario, CA 91764
(909) 947-5932; Fax (909) 923-5128
MAPfor Ontario District

Redding District

Counties – Butte, Colusa, Del Norte, Glenn, Humboldt, Lake, Lassen, Marin, Mendocino, Modoc, Napa, Nevada, Placer, Plumas, Shasta, Sierra, Siskiyou, Solano, Sonoma, Sutter, Tehama, Trinity, Yolo, Yuba

Steven Gallego , DVM, Veterinarian in Charge

1819 Keystone Court
Redding, CA 96003
(530) 225–2140; Fax (530) 225-2240
MAPfor Redding District

Tulare District Office

Counties – Fresno, Inyo, Kern, Kings, Madera, Monterey, San Benito, San Luis Obispo, Santa Barbara, Tulare

Maureen Lee-Dutra,DVM, MPVM, Veterinarian in Charge

18760 Road 112
Tulare, CA 93274
(559) 685-3500; Fax (559) 685-3503
MAPfor Tulare District Office

Central District

Roger Mahon, Agriculture Program Supervisor I

334 South Yosemite Ave, Suite A
Oakdale, CA 953618
Phone: 209-845-8352; Fax: 209-845-8197
MAPfor Central District

Northern District

John Romano, Agriculture Program Supervisor I

P.O. Box 916
Cottonwood, CA 96022
(209) 845–8197
MAPfor Northern District

Southern District

Richard Wright, Agriculture Program Supervisor I

4500 S. Laspina Street
Tulare, CA 93274
(559) 685–3505
MAPfor Southern District

Egg Safety and Quality Management Program

Michael Abbott, Program Manager

1220 N Street
Sacramento, CA 95814
(916) 900–5062

Meat and Poultry Program

Northern Area

Counties – Alameda, Alpine, Amador, Butte, Calaveras, Colusa, Contra Costa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Inyo, Kern, Kings, Lake, Lassen, Madera, Marin, Mariposa, Mendocino, Merced, Modoc, Mono, Monterey, Napa, Nevada, Placer, Plumas, Sacramento, San Benito, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo, Yuba

Han Lai, Northern Area Supervisor

1220 N Street
Sacramento, CA 95814
(916) 900–5004; Fax (916) 900–5334

Southern Area

Counties – Imperial, Inyo, Kern, Los Angeles, Orange, Riverside, San Bernardino, San Luis Obispo, Santa Barbara, Ventura, San Diego

Dr. Namara Garbaba, Southern Area Supervisor

3800 Concours Street, Suite 150
Ontario, CA 91764
(909) 773–0079

Central Region – MDFS Regional Offices

Counties – Fresno, Inyo, Kern, Kings, Madera, Mariposa, Southern Merced, Mono, San Luis Obispo, Santa Barbara, Tulare

Bill Marchese, Regional Supervisor

2550 Mariposa Street, Suite 3044
Fresno, CA 93721
(559) 445–5506

Public Office Hours:
Tuesday, Thursday 8:00am - 5:00pm

North Valley Region – MDFS Regional Offices

Counties – Alpine, Amador, Butte, Calaveras, Colusa, El Dorado, Glenn, Lassen, Mariposa, Merced, Modoc, Mono, Nevada, Placer, Plumas, Sacramento, San Joaquin, Shasta, Sierra, Siskiyou, Stanislaus, Sutter, Tehama, Tuolumne, Trinity, Yuba

Jeremy O’Banion, Regional Supervisor

3800 Cornucopia Way, Suite F
Modesto, CA 95358
(209) 466-7186

Public Office Hours:
Tuesday, Thursday 8:00am – 3:00pm

North Coast Region – MDFS Regional Offices

Counties – Alameda, Contra Costa, Del Norte, Humboldt, Lake, Marin, Mendocino, Monterey, Napa, San Benito, San Francisco, San Mateo, Santa Clara, Solano, Sonoma, Yolo

Scott Thomason, Regional Supervisor

1220 N Street
Sacramento, CA 95814
(916) 900-5081

Public Office Hours:
Tuesday, Wednesday, and Thursday 7:30am – 4:30pm

Southern Region – MDFS Regional Offices

Counties – Imperial, Los Angeles, Orange, Riverside, San Bernardino, San Diego, Ventura

Jill Soares, Regional Supervisor

3800 Concours Street, Suite 150
Ontario, CA 91764
(909) 923-9929

Public Office Hours:
Monday – Friday 8:00am – 5:00pm