Skip Navigation LinksCD-Controllers

communicable disease control officers

Updated May 21, 2024

Alameda County

(After Hours: 925-422-7595)

1100 San Leandro Blvd, 3rd Floor, San Leandro, CA 94577 

Office Phone: (510) 267-3250. Fax: (510) 273-3744. Acutecd@acgov.org

CDCO: Kavita Trivedi, MD. (510) 667-7911. kavita.trivedi@acgov.org

Alternate #1: Munira Shemsu, MSN, PHN. (510) 268-2084. munira.shemsu@acgov.org

Alternate #2: Amit Chitnis, MD, MPH. (510) 667-3054. amit.chitnis@acgov.org


Alpine County

(After Hours: 760-914-0496)

75-B Diamond Valley Road, Markleeville, CA 96120

Office Phone: (530) 694-2146. Fax: (530) 694-2770

CDCO: Richard O. Johnson, MD, MPH. (530) 694-2146  x 249. rjohnson@alpinecountyca.gov

Alternate #1: Becky Thornburg, MSN, RN, PHN. (530) 721-5736. bthornburg@alpinecountyca.gov


Amador County

(After Hours: 209-223-6500,  Sheriff Dispatch. Please ask for Public Health)

10877 Conductor Blvd. Suite 400, Sutter Creek, CA 95685

Office Phone: (209) 223-6407. Fax: (209) 223-1562

CDCO/Health Officer : Rita Huspen Kerr, MD. (209) 223-6407. hofficer@amadorgov.org 

Alternate #1: Kat Seeba, PHN (209) 223-6407. eseeba@amadorgov.org

Alternate #2:Joanne Hasson, MSN, PHN. (209) 223-6407. jhasson@amadorgov.org


Berkeley, City of 

(After Hours: 510-981-5911)

1947 Center Street, Berkeley, CA 94704 

Office Phone: (510) 981-5292. Fax: (510) 981-5345. COBCD@berkeleyca.gov

CDCO/Interim Health Officer: Anju Goel, MD, MPH. (510) 981-5292. AGoel@berkeleyca.gov

Alternate #1: Ran Tao. (510) 954-2330. rtao@berkeleyca.gov

Alternate #2: Araceli Mendoza. (510) 981-7685. amendoza@berkeleyca.gov


Butte County      

(After Hours: 530-552-4000)

2080 E. 20th Street, Suite 180, Chico, CA 95928

Office Phone: (530) 552-3929. Fax: (530) 538-5387  

CDCO: David Canton, DO, MPH, JD. (530) 552-3929. dcanton@buttecounty.net

Alternate #1: May Thao, PHN. (530) 552-3955. mthao@buttecounty.net

Alternate #2: Roxanne Villegas. (530) 552-3954. rvillegas@buttecounty.net

For outbreak reporting: outbreakreporting@buttecounty.net  


Calaveras County        

(After Hours: 209-754-6500)

891 Mountain Ranch Road, San Andreas, CA 95249

Office Phone: (209) 754-6460. CD Fax: (209) 754-1709 

CDCO: René Ramirez, MD. (209) 754-6460. rramirez@calaverascounty.gov

Alternate #1: Georgia Brodie, PHN. (209) 754-6460. gbrodie@calaverascounty.gov

Alternate #2:Colleen Rodriguez, MSW, MPH. (209)754-6460. crodriguez@calaverascounty.gov


Colusa County

(After Hours: 530-458-0380)

251 E. Webster St., Colusa, CA 95932

Office Phone: (530) 458-0380. Fax: (530) 458-4136

CDCO: Dr. Julian Delgado. (530) 458-0380. ccho@colusadhhs.org  

Alternate # 1: Answering Service (530) 458-0380


Contra Costa County

(After Hours: 925-646-2441)

2500 Bates Ave, Ste. B. Concord, CA 94520

Office Phone (925) 313-6740. Fax: (925) 313-6465

CDCO: Meera Sreenivasan, MD, MPH. (925) 239-5910. meera.sreenivasan@cchealth.org

Alternate #1: Jenny Alexander  (925) 357-7497. jennifer.l.alexander@cchealth.org 

Alternate #2: Paul Leung (925) 383-9212. paul.leung@cchealth.org

Alternate #3: Nicki Brito (510) 495-9328. nicole.brito@cchealth.org      


Del Norte County

(After Hours: 707-464-3191)

400 L Street,  Crescent City, CA 95531

Office Phone: (707) 464-0861. Fax: (707) 465-6701

CDCO: Aaron Stutz. (707) 464-0861. aaron.stutz@co.del-norte.ca.us

Alternate #1: Shelby Bodenstab, RN. (707) 954-2662. Work cell: (707) 954-3994. sbodenstab@co.del-norte.ca.us

Alternate #2: Colleen Machado, LVN. (707) 954-3994. cmachado@co.del.norte.ca.us


El Dorado County

(After Hours: 530-620-6320)

931 Spring Street, Placerville, CA 95667

Office Phone: (530) 621-6320. CD Fax: (530) 295-2589

CDCO: Michael Ungeheuer, PHN, MN. (530) 621-6129. michael.ungeheuer@edcgov.us

Alternate #1: Heather Orchard PHN FNP (530) 621-6155. heather.orchard@edcgov.us

Alternate #2:Teresa Mackey PHN (530) 621-6241. teresa.mackey@edcgov.us 

Alternate #3: Nate Deardorff (530) 621-6182. nate.deardorff@edcgov.us

Covid-19 contacts:

Heather Orchard PHN FNP (530) 621-6155. heather.orchard@edcgov.us

Christian Simental (530) 573-3142. christian.simental@edcgov.us


Fresno County

(After Hours: 559-600-3111)

1221 Fulton Street, Fresno, CA 93721

Office Phone: (559) 600-3332. Fax: (559) 600-7607

CDCO: Samer Al Saghbini, MD. (559) 600-3008. salsaghbini@fresnocountyca.gov

Alternate #1: Maria Rangel, SCDS (559) 600-6629. mrangel@fresnocountyca.gov​

Alternate #2: Alimat Adebiyi (559) 600-3006. aadebiyi@fresnocountyca.gov

Alternate #3: Joe Prado (559) 600-6402. jprado@fresnocountyca.gov


Glenn County

(After Hours: 530-934-6434)

240 N. Villa Avenue, Willows, CA 95988

Office Phone: (530) 934-6588. Fax: (530) 934-6463

CDCO: Jared Garrison, DO. (530) 591-0632. jgarrison@countyofglenn.net

Alternate #1: Marcy Reese (530) 934-6588, Cell: (530) 514-8860. mreese@countyofglenn.net

Alternate #1: Laura Medina (530) 934-6588. Cell: (530) 717-0362 lmedina@countyofglenn.net


Humboldt County

(After Hours: 707-445-7251)

529 I Street, Eureka, CA 95501

Office Phone: 707-268-2182

Fax: (707) 445-7346. Confidential Fax: 707-445-7346

CDCO: Candy Stockton, MD. (707) 268-2181

CD Provider Line. Cell: (707) 296-3888. Confidential Fax: (707) 268-2181. cstockton@co.humboldt.ca.us

Alternate 2: Celene Olson, PHN. (707) 572-8578. Confidential Fax: (707) 445-7346. colson5@co.humboldt.ca.us

Alternate #3: Megan Blanchard, PHN. (707-362-1657). mblanchard@co.humboldt.ca.us


Imperial County

(After Hours: 760-455-4083)

935 Broadway, El Centro, CA 92243

Office Phone: (442) 265-1444. Confidential Fax: 442-265-1477

CDCO: Ruben F. Gomez. (442) 265-7476. rubengomez@co.imperial.ca.us 

Alternative #1: Karla Lopez, (442) 265-1350. karlalopez@co.imperial.ca.us 

Alternative #2: Duty Officer. (760) 455-4083. phepireport@co.imperial.ca.us


Inyo County

(After Hours: 760-920-0433. Alternate: Sheriff Dispatch 760-878-0383)

1350 N. Main Street, Ste. 203C, Bishop, CA 93514

Office Phone: (760) 873-7868. Fax: (760) 873-7800

CDCO: James A. Richardson, MD. (760) 920-0433. healthofficer@inyocounty.us

Alternate #1: Stephanie Tanksley. (760) 873-7359. stanksley@inyocounty.us


Kern County

(After Hours: 661-241-3255)

1800 Mount Vernon Avenue, Bakersfield, CA 93306

Office Phone: (661) 321-3000. Fax:  (661) 868-0261

CDCO: Kimberly Hernandez, MPH. (661) 868-0407.<hernankim@kerncounty.com

Alternate #1: Paul Rzucidlo. (661) 868-0562. rzucidlop@kerncounty.com

Alternate #2 : Sara Swertfager. (661) 868-0417. swertfagers@kerncounty.com


Kings County

(County Dispatch: 559-852-2720) 

330 Campus Drive,  Hanford, CA 93230

Office Phone: (559) 584-1401. Confidential Fax: (559) 589-0482

CDCO: Milton Teske, MD. (559) 852-2876. milton.teske@co.kings.ca.us

Alternate #1:  Sharon Soong, PHN. (559) 852-2572. sharon.soong@co.kings.ca.us

Alternate #2:  Czarina Martinez. (559) 852-4847. czarina.martinez@co.king.ca.us

Alternate #3:  Maricela Castellanos, PHN. (559) 852-2592. maricela.castellanos@co.kings.ca.us


Lake County

(After Hours: 707-263-1090)

922 Bevins Court , Lakeport, CA 95453    

Office Phone: (707) 263-1090. Fax: (707) 262-4280

CDCO: Gary Pace, MD, MPH, MCP. (707) 263-1090. gary.pace@lakecountyca.gov

Alternate #1:Courtney Derenia, RN (M-F 8:00-4:30pm). (707) 263-1090 x 139. courtney.derenia@lakecountyca.gov


Lassen County

(After Hours: 530-310-2428, Sheriff Dispatch)

1445 Paul Bunyan Road Suite B, Susanville, CA 96130

Office Phone: (530) 251-8183 or 530-310-2428. Fax: (530) 251-2668

CDCO:  Ronda Gillis, RN (530) 251-8135. Rgillis@co.lassen.ca.us

Alternate #1: Barbara Longo, Interm Public Health Director. (530) 251-8134. blongo@co.lassen.ca.us


Long Beach, City of

(After Hours: 562-500-5537)

2525 Grand Avenue, Long Beach, CA 90815

Office Phone: (562) 570-4302. Fax: (562) 570-4374

CDCO: Nora Balanji (562) 570-4312. nora.balanji@longbeach.gov

Alternate #1: Belinda Prado (562) 570-4213. belinda.prado@longbeach.gov

Alternate #2: Cindy Torres (562) 570-4340. cindy.torres@longbeach.gov

Alternate #3: Anissa Davis, MD (562) 570-4047. anissa.davis@longbeach.gov


Los Angeles County

(After Hours: 213- 974-1234)

313 N. Figueroa Street, Suite 212, Los Angeles, CA 90012

Office Phone: (213) 240-7941. Fax: (213) 482-4856

CDCO: Sharon Balter, MD. (213) 240-7941. sbalter@ph.lacounty.gov

Alternate #1: Dawn Terashita, MD. (213) 240-7941. dterashita@ph.lacounty.gov

Alternate #2: Rita Singhal, MD (213) 288-7236. Cell: (213) 822-2144. risinghal@ph.lacounty.gov


Madera County

(After Hours: 559-675-7893)

1604 Sunrise Avenue, Madera, CA 93638        

Office Phone: (559) 675-7893. Fax: (559) 674-7262

CDCO: Simon Paul, MD (559) 675-7893. Cell: (559) 901-6954. simon.paul@maderacounty.com

Alternate #1:Minh Nguyen (559) 675-7893. Cell: (559) 536-0817. minh.nguyen@maderacounty.com

Alternate #2: Melody Keller (559) 675-7893. Cell: (559) 514-5070. mkellar@maderacounty.com

CD/COVID Response:

CDCO: Simon Paul, MD. (559) 675-7893

Alternate #1: Minh Nguyen. (559) 675-7893


Marin County

(After Hours: 415-499-7237, Sheriff Dispatch)

3240 Kerner Boulevard, San Rafael, CA  94901                  

Office Phone: (415) 473-4163. Confidential Fax: (415) 473-6002

CDCO: Lisa Santora, MD, MPH (415) 473-4163. lsantora@marincounty.org

Alternate #1: Marisol Medina (628) 587-9202. mmedina@marincounty.org

Alternate #2: Lindsey Termini (415) 473-7805. ltermini@marincounty.org


Mariposa County

(After Hours: 209-966-3615)

P.O. Box 5, Mariposa, CA 95338

Office Phone: (209) 966-3689. Fax: (209) 966-4929

CDCO: Mimi Carter, MD. (209) 966-3689. mcarter@mariposacounty.org

Alternate #1: Margarita King. (209)  966-3689. Work Cell: (209) 742-8445. margaritaking@mariposacounty.org

Alternate #2: Marti Fazio, PHN. (209) 966-3689. mfazio@mariposacounty.org


Mendocino County

(After Hours: Call CD Cell (707) 272-8035 or Sheriff Dispatch (707) 463-4086)

1120 S. Dora Street, Ukiah, CA 95482

Office Phone: (707) 472-2600 or 472-2700. Confidential Fax: (707) 472-2639

Interim CDCO: Charlie Evans, MD(TB Controller). (707) 472-2716. drceevans@comcast.net

Alternate #1: James Flaherty, MD. (707) 472-2600. jamesf@mendocinocounty.gov

Alternate #2:  Angle Slater RN, (707) 472-2754. slatera@mendocinocounty.gov


Merced County

(After Hours: 209-725-7011)

260 E. 15th Street, Merced, CA 95341

Office Phone: (209) 381-1020. Fax: (209) 381-1034

Acting CDCO: Salvador Sandoval, MD, MPH. (209) 381-1162. salvador.sandoval@countyofmerced.com

Alternate #1: Jessica Montoya-Juarez. (209) 381-1020. jessica.juarez@countyofmerced.com

Alternate #2: Ravi Singh. (209) 381-1064. ravi.singh@countyofmerced.com

Alternate #3: Blanca Sahagun. (209) 381-1266. blanca.Sahagun@countyofmerced.com

COVID inquiries: COVIDOperations@countyofmerced.com


Modoc County

(After Hours: 530-233-4416)

441 No. Main, Alturas, CA 96101

Office Phone: (530) 233-6311. Fax: (530) 233-6332

CDCO: Cheyenne O'Sullivan. (530) 233-6311. cheyenneO'Sullivan@co.modoc.ca.us

Alternate #1: Tanya Schulz, PHN. (530) 233-6311. tanyaschulz@co.modoc.ca.us

Alternate 2: Stacy Sphar, PHN. (530) 233-6311. stacysphar@co.modoc.ca.us

Alternate #3: Edward P. Richert, MD. (530) 708-8820. edrichert@co.modoc.ca.us


Mono County

(After Hours: 760-258-7092)

PO Box 3329 1290 Tavern Rd., Suite 246, Mammoth Lakes, CA 93546

Office Phone: (760) 924-1830. Fax: (760) 924-1831

CDCO: Tom Boo, MD (760) 258-7092. tboo@mono.ca.gov

Alternate #1: Emily Janoff. (760) 914-2253. ejanoff@mono.ca.gov

Alternate #2: Margee Neer (760) 914-3064. mneer@mono.ca.gov


Monterey County

(After Hours: 831-755-5100. Ask for Hazardous Materials staff, then ask for Health Officer)

1270 Natividad Road, Salinas, CA 93906

Office Phone: (831) 755-4521. Fax: 831-775-8076

CDCO:  Edward Moreno, MD. (831) 755-4585. morenoel@co.monterey.ca.us

Alternate #1: Kristy Michie. (831)755-4503. Cell: (831) 869-6465. michiekj@co.monterey.ca.us

Alternate #1: Brandon Gates. (831) 755-4128. gatesb@co.monterey.ca.us


Napa County

(After Hours: 415-906-1799)

2751 Napa Valley Corporate Dr. Bldg. B, Napa, CA 94558

Office Phone: (707) 253-4231. Fax: (707) 299-4479

CDCO: Christine Wu, MD, MPH. (707) 253-4566. christine.wu@countyofnapa.org

Alternate #1: Jenny Vargas. (707) 253-6081.  jenny.vargas@countyofnapa.org

Alternate #2: Jennifer Henn. (707) 299-2160. jennifer.henn@countyofnapa.org


Nevada County

(After Hours: 530-265-7880)

500 Crown Point Circle, Ste. 110, Grass Valley, CA 95945

Office Phone: (530) 265-1450. Confidential Fax: (530) 271-0836

CDCO: Sherilynn Cooke, MD, MPH. (530) 470-7154. Sherilynn.cooke@nevadacounty.ca.gov

Alternate #1: Cindy Key, RN, PHN (530) 265-1420. cindy.key@nevadacountyca.gov  

Alternate #2: Holly Whittaker (530) 470-2658. holly.whittaker@nevadacounty.ca.gov

COVID Nurse:

(530) 265-7258. COVID19PHN@nevadacountyca.gov


Orange County

(After Hours: 714-834-8180)

405 W. 5th, 7th Floor, Santa Ana, CA 92701

Office Phone: (714) 834-8180. Fax: (714) 834- 8196

CDCO: Matt Zahn, MD. (714) 834-8024. mzahn@ochca.com

Alternate #1: Chris Zimmerman, MD. (714) 834-8183. czimmerman@ochca.com

Alternate #2: Josh Jacobs, MD. (714) 834-8139. jjacobs@ochca.com

Alternate #3: Eric Schearer. (714) 834-8617. eshearer@ochca.com


Pasadena, City of

(After Hours: 626-744-6043)

1845 North Fair Oaks Ave.,  Pasadena, CA 91103

Office Phone: (626) 744-6089. Fax: (626) 744-6115

CD Phone: (626) 744-6043 

CDCO: Ying-Ying Goh, MD, MSHS. ygoh@cityofpasadena.net

Alternate #1:Matthew Feaster, PhD.(626) 744-6177. mfeaster@cityofpasadena.net

Alternate #2: Pasadena Nurse. nursing@cityofpasadena.net

Alternate #3: Colten Sheridan, PHN. (626) 744-6022. csheridan@cityofpasadena.net


Placer County

(After Hours: 530-308-8808)

11434 B Avenue, Suite 600, Auburn, CA 95603

Office Phone: (530) 889-7183. Confidential fax: (530) 886-2945

CDCO: Larissa Wood. (530) 906-0766. lwood@placer.ca.gov

Alternate #1: Sarah Hagen. (530) 450-5645. shagen@placer.ca.gov

Alternate #2: Mike Romero. (530) 308-8808. mromero@placer.ca.gov

COVID Email: 

caseinvestigation@placer.ca.gov


Plumas County

(After Hours: 530-283-6330)

270 City Hospital Rd, Ste. 206 & 111, Quincy, CA 95971

Office Phone: (530) 283-6330. Fax: (530) 283-6110

CDCO: Tina Venable, PHN. (530) 283-6346. tinavenable@countyofplumas.com

Alternate #1: Vacant

Alternate #2 : Vacant

Alternate #3: Nurse of the Day (530) 283-6330

COVID-19 contact:

CDCO: Tina Venable, PHN. tinavenable@countyofplumas.com


Riverside County

(After Hours: 951-782-2974)

P.O. Box 7600, Riverside, CA 92513-7600

Office Phone: (951) 358-5107. Cell: (951) 906-9001. Fax: (951) 358-5102

CDCO: Barbara Cole, RN, PHN, MSN. bcole@ruhealth.org


Sacramento County

(After Hours: 916-875-5881)

7001-A East Parkway, Ste. 600, Sacramento, CA 95823

Office Phone: (916) 875-5881. Confidential Fax: 916- 854-9709

CDCO: Olivia Kasirye, MD. (916) 875-5881. kasiryeo@saccounty.gov

Alternate #1: June Nash. (916) 875-5881. nashjun@saccounty.gov 

Alternate #2 : Melanie Capiccioni. (916) 875-5881. capiccionim@saccounty.gov

Alternate #3 : Melody Law. (916) 875-5881. lawm@saccounty.gov

Alternate #4: Lynnan Svensson. (916) 875-6086. svenssonl@saccounty.govNO urgent messages by email

Alternate #5 : Jamie White. (916) 875-5881. whiteja@saccounty.gov


San Benito County

(After Hours: 831-471-1170)

351 Tres Pinos Road, Suite A-202, Hollister, CA 95023

Office Phone: (831) 637-5367. Fax: (831) 637-9073. Confidential Fax: (831) 665-5970

CDCO: Cheryl Scott, MD, MPH. (831) 245-7783. cscott@cosb.us

Alternate #1: Mallory Schmitt, MPH. (831) 737-3852. mschmitt@cosb.us

Alternate #2: Janel Obenchain, MPH. (831) 801-4089. Jobenchain@cosb.us

Alternate #3:Nely Perez Rubio. (831) 801-0106. neperez@cosb.us


San Bernardino County

(After Hours: 909-677-7168)

351 N. Mountain View Ave., San Bernardino, CA  92415

Office Phone: (800) 722-4794 #3. Fax: (909) 387-6377

CDCO:  Michael Sequeira, MD. (909) 387-6218. Fax: (909) 387-6228. michael.sequeira@dph.sbcounty.gov

Alternate #1 Diana Ibrahim. (909) 387-6859. diana.ibrahim@dph.sbc.gov

Alternate #2: Susan Strong, NP. (909) 387-6797. sstrong@dph.sbcounty.gov


San Diego County

(After Hours: 858-565-5255. Ask for Epidemiology Duty Officer)

3255 Camino Del Rio South, Suite 3000, San Diego, CA 92108

Office Phone: (619) 692-8499. Fax: (858) 715-6458

CDCO: Seema Shah, MD, MPH. (619) 925-7722. seema.shah@sdcounty.ca.gov

Alternate #1: Mark Beatty, MD, MPH. (619) 925-6209. mark.beatty@sdcounty.ca.gov

Alternate #2: Jeff Johnson, MPH. (619) 843-3506. Jeffrey.Johnson@sdcounty.ca.gov

Alternate #3: Annie Kao, PhD, MPH, MS. (619) 666-5994. annie.kao@sdcounty.ca.gov

Alternate #4: Heidi Aiem. (619) 417-9735. Heidi.Aiem@sdcounty.ca.gov

Do NOT send urgent messages by email.

Epi-CD Reporting: Epi-CDReporting.HHSA@sdcounty.ca.gov


San Francisco County

(After Hours: 415-918-5735)

25 Van Ness, Ste. 550, San Francisco, CA 94102

Office Phone: (415) 554-2830. Fax: (415) 554-2848

CDCO: George Han, MD, MPH. george.han@sfdph.org  

Alternate #1: Joseph Clement, MS, RN, CCNS. joseph.clement@sfdph.org

Alternate #2: Stella Morris, MPH. stella.morris@sfdph.org

Alternate #3: David Stier, MD. david.stier@sfdph.org 

General CD email: cdcontrol@sfdph.org


San Joaquin County

(After Hours: 209-468-6000, ask for Public Health on-call nurse)

PO Box 2009 or 1601 E. Hazelton Avenue, Stockton, CA 95201

Office Phone: (209) 468-3826 or 468-3462. Fax:  (209) 468-8222

CDCO: Maggie S. Park, MD. (209) 468-3826. mpark@sjcphs.org

Alternate #1:  Leticia Garcia-Castillo, MSN, RN. (209)468-3889. lcastillo@sjcphs.org

Alternate #2: Delecia Velasquez-Stump. (209)468-3475. dstump@sjcphs.org

Alternate #3: Shadi Barfjani, MD. (209) 468-2093. sbarfjanis@sjcphs.org


San Luis Obispo County

(After Hours: 805-781-4550)

2191 Johnson Ave., San Luis Obispo, CA 93401 

Office Phone: (805) 781-5500. Fax: (805) 781-5543 

CDCO: Penny Borenstein, MD, MPH. (805) 781-5519. pborenstein@co.slo.ca.us 

Alternate #1: Rick Rosen, MD, MMM, MPH. (805) 781-5522. frosen@co.slo.ca.us

Alternate #2: Kristin Edler, SPHN. (805) 781-4201. kelder@co.slo.ca.us


San Mateo County​

(After Hours: 650-363-4981)

2000 Alameda de las Pulgas, Ste. 240, San Mateo, CA 94403

Office Phone: (650) 573-2346. Fax: (650) 573-2919

CDCO: Catherine Sallenave, MD. (650) 573-2518. csallenave@smcgov.org

Alternate #1: Bonnie Holland. (650) 573-2081. Cell: (650) 587-8924.  bholland@smcgov.org

Alternate #2: Bryan Jimenez. (650) 573-2649. Cell: (650) 474-9312. bjimenez@smcgov.org

Please send follow-up e-mail to the CD Inbox: SMCCDControl@smcgov.org


Santa Barbara County

(After Hours: 805-681-5280)

300 N. San Antonio Rd. B-8, Santa Barbara, CA 93110

Office Phone: (805) 681-5280. Fax: (805) 681-4069

CDCO: Henning Ansorg, MD FACP. (805) 896-2229. hansong@sbcphd.org

Alternate #1: Anne Carlisle, RN, PHN, MPH. (805) 681-5315. acarlisle@sbcphd.org

Alternate #2: Daniel Shepherd, MD. (805) 748-2644. dshepherd@sbcphd.org

Please send all correspondence to: PHDDiseaeControlOffice@sbcphd.org


Santa Clara County

(After Hours: 408-998-3438)

150 W. Tasman Dr., San Jose, CA 95134

Office Phone:  CD (408) 885-4214. Fax: (408) 885-4249

CDCO: Monika Roy, MD, MS. (408) 781-5718. monika.roy@phd.sccgov.org

Alternate #1: Sarah Rudman, MD, MPH. (408) 316-3123. sarah.rudman@phd.sccgov.org

Alternate #2: Krishna Surasi, MD, MPH. (669) 321-9711. krishna.surasi@phd.sccgov.org

Non-COVID Correspondence: disease@phd.sccgov.org

COVID Correspondence: coronavirus@phd.sccgov.org


Santa Cruz County​

(After Hours: 831-471-1170)

1080 Emeline Avenue, Santa Cruz, CA 95060

Office Phone: (831) 454-4114. Fax: (831) 454-5049

CDCO : Lisa Hernandez, MD, MPH. (831) 454-4476. lisa.hernandez@santacruzcounty.us

First Contact: HSA CD Line (831) 454-4114. hsacd@santacruzcounty.us

Alternate #1: Emillie Feenan. emillie.feenan@santacruzcounty.us

Alternate #2: Anna Sutton, RN, PHN. (831) 454-4802. anna.sutton@santacruzcounty.us

Alternate #3: Ramy Husseini. ramy.husseini@santacruzcounty.us

Alternate #4: Emily Chung, MPH. (831) 454-4164. emily.chung@santacruzcounty.us


Shasta County

(After Hours: 530-339-9940)

2650 Breslauer Way, Redding, CA 96001

Office Phone: (530) 225-5591. Fax: (530) 225-5074

CDCO: James C. Mu, MD. (530) 245-6870. Cell: (530)-999-1483. jmu@shastacounty.gov 

Alternate #1: Sharayne Loomis. (530) 245-7892. Cell: (530) 515-2911. sloomis@shastacounty.gov

Alternate #2: Don Austria. (530) 225-3746. Cell: (530) 215-8529. daustria@shastacounty.gov   

Alternate #3: Luz Luna, PHN. (530) 225-5067. Cell: (530) 782-2379. lluna@shastacounty.gov   

Please send all correspondence to: congregate@shastacounty.gov   


Sierra County

(After Hours: 530-289-3700, Sheriff Dispatch 24/7)          

PO Box 7, Loyalton, CA 96118

Office Phone: (530) 993-6700. Fax: (530) 993-6790

CDCO: Celia Sutton-Pado, MD. (530) 993-6700. csutton-pado@sierracounty.ca.gov

Alternate #1: Debra Perkins, RN. (530) 993-6705. dperkins@sierracounty.ca.gov

Alternate #2: Elizabeth Morgan, REHS. (530) 993-6778. emorgan@sierracounty.ca.gov

COVID-19 contact:

Deborah Perkins, RN. (530) 993-6705. dperkins@sierracounty.ca.gov

Siskiyou County

(After Hours: 530-841-2900, Sheriff, Dispatch)

810 South Main Street, Yreka, CA 96097

Office Phone: (530) 841-2134. Fax: (530) 841-4094

CDCO: Aaron Stutz, MD (530) 605-5046. astutz@co.siskiyou.ca.us

Alternate # 1:  Shelly Davis, PHN. (530) 841-2140 or cell: (530) 598-6960. sdavis@co.siskiyou.ca.us

Alternate #2:  Brenda Harris, PHN. (530) 841-2124 or cell: (530) 598-0312. bharris@co.siskiyou.ca.us

Alternate #3: Kristin Varga, LVN. (530) 841-2145. kvarga@co.siskiyou.ca.us


Solano County

(After Hours: 707-784-8005)

275 Beck Ave. MS 5-240, Fairfield, CA 94590

Office Phone: 707-784-8001 or 707-784-8005. Fax: (707) 429-4799. Confidential Fax: (707) 429-4799

CDCO: Cameron Kaiser, MD, MPH, FAAFP. (707) 784-8193. SolanoCDI@solanocounty.com

Alternate #1: Jana Musial, PHN, Sr. (707) 784-8001. CDProviderHelp@solanocounty.com

Alternate #2: Sean Ezenwugo, MPH. (707) 784-8014. solanoEPI@solanocounty.com

COVID-19 email contacts:

Case Investigations: solanoCDI@solanocounty.com

Help: CDProviderHelp@solanocounty.com

Solano Epi: solanoepi@solanocounty.com


Sonoma County

(After Hours: 707-568-5992}

625 Fifth Street, Santa Rosa, CA 95404-4428

Office Phone: (707) 565-4568. Fax: (707) 565-4565

CDCO: Leslie Kimura, MD, Deputy Health Officer. (707) 565-4599. leslie.kimura@sonoma-county.org

Alternate #1: CD Nurse. (707) 565-4568. Phnurse@sonoma.county.org

 Alternate #2: Vacant


Stanislaus County

(After Hours: 209-664-6032)                   

 917 Oakdale Rd, Modesto, CA 95355

Office Phone: (209) 558-5678. Fax: (209) 558-7531. 

CDCO: Thea Papasozomenos, MD, MPH. Fax: (209) 558-7286. tpapasozomenos@schsa.org

Alternate #1: Barbara Vassell, CD Manager. 209-558-7533. bvassell@schsa.org

Alternate #2: Michele Johnson, PHN. (209) 501-3143. mjohnson@schsa.org

Alternate #3: Payeng Moua, RN. (209) 558-4474. PMoua@schsa.org

COVID-19 contact:

  1. Karen Johnson, RN. (209) 558-6190. Fax: (209) 558-7286. kjohnson@schsa.org
  2. Thea Papasozomenos. tpapasozomenos@schsa.org
  3. CD Nurse. CDNurse@schsa.org

Sutter County

(After Hours: 530-751-3502)

1445 Veterans Memorial Circle, Yuba City, CA 95993. 

Office Phone: (530) 822-7215. Confidential Fax: (530) 822-5980

Secondary: Sheriff Dispatch (530) 822-7307

CDCO: Phuong Luu, MD, MHS. (530) 635-3291. pluu@co.yuba.ca.us

Alternate #1: Katrina Whitaker. (530) 822-7215. kwhitaker@co.sutter.ca.us

Alternate #2: Leah Northrop. (530) 822-7215. lnorthrop@co.sutter.ca.us

Alternate #3:  Robert Hogan. (530) 822-7215. rahogan@co.sutter.ca.us


Tehama​​ County

(After Hours: 530-529-7900)

PO Box 400 , Red Bluff, CA 96080

Office Phone: (530) 527-6824. Fax: (530) 527-0362

CDCO: Timothy Peters, MD. (530) 527-6824. timothy.peters@tchsa.net

Alternate #1  Michelle Schmidt, Sup, PHN. (530) 527-6824. michelle.schmidt@tchsa.net

Alternate #2: Amy Condie, RN II. (530)527-6824. amy.condie@tchsa.net

Alternate #3: Minnie Sagar, PH Director. (530) 527-6824. minnie.sagar@tchsa.net 


Trinity County

(After Hours: 530-623-8127)

PO Box 1470, Weaverville, CA 96093

Office Phone: (530) 623-1358. Fax: (530) 623-1297

CDCO: David Herfindahl, MD. dherfindahl@gmail.com

Alternate #1: Sarah Cordtz, RN, BSN. (530) 623-1358 ext: 8218. scordtz@trinitycounty.org

Alternate #2: Marcie Jo Cudziol, PHB Director. (530) 623-8224. mcudziol@trinitycounty.org

Alternate #3: Arina Erwin, PHB Program Manager. aerwin@trinitycounty.org


Tulare County

(After Hours: 559-471-7092)

5957 So. Mooney Blvd., Visalia, CA 93277 

Office Phone: (559) 685-5720. Fax: (559) 687-6938

CDCO: Thomas Overton, MD, MPH. (559) 798-4671. Fax: (559) 687-6934. tovertone@tularecounty.ca.gov

Alternate #1: Laura Esbenshade, RN, Lead PHN. (559) 685-5832. lesbensh@tularecounty.ca.gov

Alternate #2: Jeremy Kempf RN, PHN Manager. (559) 685-5730. jrkempf@tularecounty.ca.gov  

Alternate #3: Carla Sawyer, RN, PHN. (559) 685-2281. csawyer@tularecounty.ca.gov


Tuolumne County

(After Hours: 209-533-8055)

20111 Cedar Road North, Sonora, CA 95370 

Office Phone: (209) 533-7401. Fax: (209) 533-7439

County e-mail: health@tuolumne.ca.gov

Acting CDCO: Kimberly Freeman, MD. (209) 533-7403. kfreeman@co.tuolumne.ca.us

Alternate #1:  Amanda Brunner. (209) 533-7411. abrunner@co.tuolumne.ca.us or cd@co.tuolumne.ca.gov

Alternate #2:  Rebecca Edmonds. (209) 533-7416. redmonds@co.tuolumne.ca.us or cd@co.tuolumne.ca.gov


Ventura County

(After Hours: 805-214-7057)

1801 Solar Dr., Suite 250, Oxnard, CA 93036 

Office Phone: (805) 981-5201. Fax: (805) 981-5200

CDCO: Robert M. Levin, MD. Mobile: (805) 444-2408. robert.levin@ventura.org

Alternate #1: Hannah Edmondson, SPHN. (805) 981-5201. hannah.edmondson@ventura.org

Alternate #2: Seleta Dobrosky, DON. (805) 981-5201. seleta.dobrosky@ventura.org

Alternate #3: Lina Shah, MD. (805) 981-5365. lina.shah@ventura.org


Vernon, City of

(After Hours: 323-826-1461) 

4305 Santa Fe Avenue, Vernon, CA 90058 

Office Phone: (323) 826-1448. Fax no longer available

CDCO: Lauren Mascola, MD, PHH. Office: (323) 826-1448. Mobile: (213) 414-3631. lmascola@ci.vernon.ca.us

Alternate #1: Freddie Agyin, MA, REHS. Office: (323) 826-1448. Mobile: (213) 905-9571. fagyin@ci.vernon.ca.us

Alternate #2: Health Department Staff On-call: health@ci.vernon.ca.us


Yolo Co​unty

(After Hours: 530-321-3620)

25 & 137 North Cottonwood St., Woodland, CA 95695 

Office Phone: (530) 666-8670. Fax: (530) 669-1549

CDCO and Health Officer: Aimee Sisson, MD, MPH. Office: (530) 666-8765. Cell: (530) 650-5343. aimee.sisson@yolocounty.org

Alternate #1: Happyson Musvosvi. (530) 490-3953. happyson.musvosvi@yolocounty.org

Alternate #2: Betsie Ciaino (530) 902-6527. betsie.cialino@yolocounty.org


Yuba County

(After Hours: 530-749-6366)

5730 Packard Ave., Ste.100, Marysville, CA 95901. Office Phone: (530) 749-6366. Fax: (530) 749-6397

CDCO/Health Officer: Phuong Luu, MD. (530) 749-6379 or (530) 635-3291. pluu@co.yuba.ca.gov

Alternate #1: Melissa Shaw. (530) 749-6390 or (530) 845-3464. mshaw@co.yuba.ca.us


Northern Nevada Public Health 

(formerly Washoe County)

(After Hours: 775-328-2447)

Box 11130, Reno, NV 89520

Office Phone: (775) 328-2447. Fax: (775) 328-3764

CDCO: Heather Kerwin, MPH, CPH. (775) 326-6048. hkerwin@nnph.org

Alternate #1 : Nancy Diao, ScD. (775) 328-2443. ndiao@nnph.org


Page Last Updated :