List of Registered Medical Supervisors

California’s Medical Supervision Program is a biomonitoring program that measures cholinesterase activity in blood samples collected from agricultural workers who regularly handle category I and II organophosphate and carbamate pesticides.  A new law that took effect January 1, 2017 requires employers to contract only with physicians registered with the Office of Environmental Health Hazard Assessment (OEHHA) for this Program. 

Listed below are the names of physicians who have registered with OEHHA.  The list will be updated as new registration forms are received.

The list is presented in alphabetical order by city in which the clinic is located.  To view the list in alphabetical order of physician or clinic name, click on the arrow icon in the “Physician Name” or “Clinic Address” box.  You may also view the list via a map.

Physician Name

Physician Last Name

Physician Email

Clinic Name

Clinic Address

Clinic City

Clinic Phone

Michael Cohen

cohenmi@sutterhealth.org

Sutter Occupational Health Services

11795 Education St., Ste. 220‚
Auburn‚ CA 95602

530-889-7401

Rahila Andrews-Steele

rahila.andrews-steele@kp.org

Kaiser Permanente Occupational Health

3501 Stockdale Hwy.‚
Bakersfield‚ CA 93309

661-398-3813

Larry Cho

esmith@timgb.com

Industrial Medical Group

2501 G St.‚
Bakersfield‚ CA 93301

661-327-2225

Jeffery Freesemann

jfree@cvomg.com

Central Valley Occupational Medical Group, Inc.

4100 Truxtun Ave., Ste. 200‚ Bakersfield‚ CA 93309

661-632-1540

Chang Na

chang.r.na@kp.org

Kaiser Permanente Occupational Health

3501 Stockdale Hwy.‚
Bakersfield‚ CA 93309

661-398-3813

Richard Sall

jcarrera@cvomg.com

Central Valley Occupational Medical Group, Inc.

4100 Truxtun Ave., Ste. 200‚ Bakersfield‚ CA 93309

661-632-1540

Peyman Sarrafian

peyman.sarrafian@ushworks.com

U.S. HealthWorks Medical Group

1800 Westwind Dr., Ste. 301‚
Bakersfield‚ CA 93301

661-327-9617

William Christensen

wchristensen@emc.org

Eisenhower Occupational Health Services

67780 E. Palm Canyon Dr.‚
Cathedral City‚ CA 92234

760-328-5679

David McKinney

comp-pros@sbcglobal.net

CA Occupational Medical Professionals, Inc.

505 Wall St.‚
Chico‚ CA 95928

530-809-4907

Stephen P. Leibham

stephen.leibham@ushworks.com

U.S. HealthWorks Medical Group

542 Broadway, Ste. G‚
Chula Vista‚ CA 91910

619-425-8212

Tiffany Shay-Alexander

tiffany.shayalexander@sharp.com

Sharp Rees-Stealy Occupational Medicine

525 Third Ave.‚
Chula Vista‚ CA 91910

619-585-4050

Michael O'Malley

maomalley@ucdavis.edu

UC Davis Center for Health & Environment

129 Old Davis Rd., Bldg. 3792‚
Davis‚ CA 95616

530-848-4054

Farshad Karimpour

farshadkarimpour@gmail.com

East County Urgent Care

1625 E. Main St., #100‚
El Cajon‚ CA 92021

619-442-9896

Frederick C. Arbenz

larisa@aonsvc.com

Industrial Family Medical Care

1441 State St., Ste. B‚
El Centro‚ CA 92243

760-337-1771

Terence Mulvany

pwisdom@ivoccupational.com

Imperial Valley Occupational Medicine

1850 W. Main, Ste. E‚
El Centro‚ CA 92243

760-370-0020

Michael Cohen

cohenmi@sutterhealth.org

Sutter Occupational Health Services

8170 Laguna Blvd., Bldg. II, Ste. 114‚
Elk Grove‚ CA 95758

916-691-5952

John Disiere

dmcvay.oehs@suddenlinkmail.com

Occupational Environmental Health Services

3116 Harrison Ave.‚
Eureka‚ CA 95503

707-444-3885

Tony C. Fernandez

tony_fernandez@concentra.com

Concentra

2555 S. East Ave.‚
Fresno‚ CA 93706

559-499-2400

Dabi Gurmu

gurmudj@ah.org

Adventist Health Occupational Medicine

500 N. Greenfield Ave.‚
Hanford‚ CA 93230

559-537-1350

Eric Sorensen

rf_king_industrial@yahoo.com

Kings Industrial Medical Center

1028 N. Douty Street‚
Hanford‚ CA 93230

559-589-0800

James Dunn

dunnjc@ah.org

Adventist Health JobCare

500 N. Greenfield Ave.‚
Hanford‚ CA 93230

559-537-1350

John M. Riddle

john.riddle2@aol.com

Central Valley Comprehensive Care

869 West Lacey Blvd.‚
Hanford‚ CA 93230

559-582-9313

David Reyes

galindo@garlic.com

Pinnacle Healthcare

591 McCray St‚
Hollister‚ CA 95023

831-634-4444

Annu Reddy annu@workwellmedical.com Workwell medical group 901 Sunset Dr. #4‚
Hollister‚ CA 95023
831-665-6709
Sheilaja Mittal

sheilaja@workwellmedical.com

Workwell medical group 901 Sunset Dr. #4‚
Hollister‚ CA 95023
831-665-6709
Daniel Mirski daniel@workwellmedical.com Workwell medical group 901 Sunset Dr. #4‚
Hollister‚ CA 95023
831-665-6709

Oscar Cook

oscar.cook@pinnacleweb.com

Pinnacle Healthcare

1180 Broadway st‚
King City‚ CA 93930

831-385-8000

Melvin Bruce Carter

cesarea.deleon@pinnacleweb.com

Pinnacle Healthcare

1180 Broadway St.‚
King City‚ CA 93930

831-385-8000

Annu Reddy annu@workwellmedical.com Workwell medical group 809 Broadway St.‚
King City‚ CA 93930

831-533-5352

Sheilaja Mittal sheilaja@workwellmedical.com Workwell medical group 809 Broadway St.‚
King City‚ CA 93930
831-533-5352
Daniel Mirski daniel@workwellmedical.com Workwell medical group 809 Broadway St.‚
King City‚ CA 93930
831-533-5352

Tiffany Shay-Alexander

tiffany.shayalexander@sharp.com

Sharp Rees-Stealy Occupational Medicine

5525 Grossmont Center Dr., Ste. 601‚
La Mesa‚ CA 91942

619-644-6600

Robert Petrie

rpetrie@emc.org

Eisenhower Occupational Health Services

78822 Hwy. 111‚
La Quinta‚ CA 92253

760-777-7701

Ben Watson

info@ohslodi.biz

Occupational Health Services

840 S. Fairmont, Ste. 9‚
Lodi‚ CA 95240

209-333-1751

David Reyes

galindo@garlic.com

Pinnacle Healthcare

285 N. Mercey Springs Rd., Ste A‚
Los Banos‚ CA 93635

209-829-0444

Richard Lind

laura_teixeira@sbcglobal.net

California Occupational Physicians 

2112 McHenry Ave., Ste. B‚
Modesto‚ CA 95350 

209-572-2114

Diane Paul

diane.paul@ushworks.com

U.S. HealthWorks Medical Group

1340 Mitchell Rd.‚
Modesto (Ceres)‚ CA 95351

209-581-9711

David Rollins

david.rollins@ushworks.com

U.S. HealthWorks Medical Group

1524 McHenry Ave., Ste. 135‚
Modesto‚ CA 95350

209-575-5801

Marlon Mathews

marlon.mathews@ushworks.com

U.S. HealthWorks Medical Group

1340 Mitchell Rd.‚
Modesto (Ceres)‚ CA 95351

209-581-9711

Scott Prysi

sprysi@chp-dod.com

Doctors On Duty

501 Lighthouse Ave.‚
Monterey‚ CA 93940

831-649-0770

David McKinney

comp-pros@sbcglobal.net

CA Occupational Medical Professionals, Inc.

1940 Feather River Blvd.‚
Oroville‚ CA 95965

530-534-5135

Richard Figueroa

drfigvcomc@yahoo.com

Ventura County Occupational Medical Center

1901 Holser Walk, Ste. 315‚
Oxnard‚ CA 93036

805-988-2273

Terry Dillon

dillon@coastalomg.com

Coastal Occupational Medical Group

1901 Outlet Center Dr. #100‚
Oxnard‚ CA 93036

805-988-3200

Bernard F. McDermott

bernard.mcdermott@ushworks.com

U.S. HealthWorks Medical Group

1851 Lombard St., Ste. 100‚
Oxnard‚ CA 93030

805-983-2234

Michael Schorr

patterson1stcare@yahoo.com

Patterson 1ST Care

101 N. 3rd Street‚
Patterson‚ CA 95363

209-892-1400

Antonio Durazo

-

Morinda Medical Group

841 W. Morton Ave.‚
Porterville‚ CA 93257

559-781-8080

Dabi Gurmu

gurmudj@ah.org

Adventist Health Occupational Medicine

936 G St., Suite B‚
Reedley‚ CA 93654

559-391-3760

James Dunn dunnjc@ah.org

Adventist Health JobCare

936 G St., Ste. B‚
Reedley‚ CA 93654

559-391-3760

Michael Cohen

cohenmi@sutterhealth.org

Sutter Occupational Health Services

3 Medical Plaza, Ste. 100‚
Roseville‚ CA  95661

916-797-4700

Michael Cohen

cohenmi@sutterhealth.org

Sutter Occupational Health Services

1201 Alhambra Blvd., Ste. 210‚
Sacramento‚ CA 95816

916-731-7785

Melvin Bruce Carter

cesarea.deleon@pinnacleweb.com

Pinnacle Healthcare

1180 Broadway st‚
Salinas‚ CA 93907

831-770-0444

Herbert Estiu-Sanchez

herbert.estiu@gmail.com

Pinnacle Healthcare

947 Blanco Cir., Ste. A‚
Salinas‚ CA 93960

831-422-5555

Herbert Estiu-Sanchez

herbert.estiu@gmail.com

Pinnacle Healthcare

2 Rossi Cir.‚
Salinas‚ CA 93907

831-770-0444

Melvin Bruce Carter

cesarea.deleon@pinnacleweb.com

Pinnacle Healthcare

2 Rossi Cir.‚
Salinas‚ CA 93907

831-770-0444

Gustavo Diaz

Adrianne.rojas@pinnacleweb.com

Pinnacle Healthcare

2 Rossi Cir.‚
Salinas‚ CA 93907

831-770-0444

Gustavo Diaz

Adrianne.rojas@pinnacleweb.com

Pinnacle Healthcare

947 Blanco Circle, Suite A‚
Salinas‚ CA 93901

831-422-5555

Michael Luder

 

Doctors On Duty

1212 S. Main St.‚
Salinas‚ CA 93901

831-422-7777

Steven C. Schumann

managersuc@doctorsonduty.com

Salinas Urgent Care

558 Abbott St., Ste. A‚
Salinas‚ CA 93901

831-755-7880

Annu Reddy annu@workwellmedical.com Workwell medical group 831 S. Main St.‚
Salinas‚ CA 93901
831-422-3701
Sheilaja Mittal

sheilaja@workwellmedical.com

Workwell medical group 831 S. Main St.‚
Salinas‚ CA 93901
831-422-3701
Daniel Mirski daniel@workwellmedical.com Workwell medical group 831 S. Main St.‚
Salinas‚ CA 93901
831-422-3701

Ganna Breland

ganna.breland@ushworks.com

U.S. HealthWorks Medical Group

1350 Barnes Canyon Rd, Ste. 200‚
San Diego‚ CA 92121

858-455-0200

Stephen P. Leibham

stephen.leibham@ushworks.com

U.S. HealthWorks Medical Group

7590-C Miramar Rd.‚
San Diego‚ CA 92126

858-549-4255

Stephen P. Leibham

stephen.leibham@ushworks.com

U.S. HealthWorks Medical Group

5575 Ruffin, Ste. 100‚
San Diego‚ CA 92123

858-277-2744

Stephen W. Munday

stephen.munday@sharp.com

Sharp Rees-Stealy Occupational Medicine

2020 Genesee Ave.‚
San Diego‚ CA 92123

858-616-8400

Minh Nguyen

minh.nguyen@ushworks.com

U.S. HealthWorks Medical Group

3930 4th Ave., Ste. 200‚
San Diego‚ CA 92103

619-297-9610

Minh Nguyen

minh.nguyen@ushworks.com

U.S. HealthWorks Medical Group

5575 Ruffin Rd., Ste. 100‚
San Diego‚ CA 92123

858-277-2744

Robert Power

robert.power@sharp.com

Sharp Rees-Stealy Occupational Medicine

300 Fir St.‚
San Diego‚ CA 92101

619-446-1524

Tiffany Shay-Alexander

tiffany.shayalexander@sharp.com

Sharp Rees-Stealy Occupational Medicine

2001 Fourth Ave.‚
San Diego‚ CA 92101

619-446-1524

Vicky Young

vicky.young@sharp.com

Sharp Rees-Stealy Occupational Medicine

2020 Genesee Ave.‚
San Diego‚ CA 92123

858-616-8400

David Reyes

galindo@garlic.com

Pinnacle Healthcare

1721 San Juan Highway‚
San Juan Bautista‚ CA 95045

831-593-3215

Steven McMurtry

stevendmcmurtry@cs.com

Sansum Clinic Occupational Medicine

101 S. Patterson Ave.‚
Santa Barbara‚ CA 93111

805-898-3311

Miki Joy jcabanban@chp-dod.com Doctors On Duty 615 Ocean St.‚
Santa Cruz‚ CA 95060
831-425-7991

Thomas Caruso

cpyle@ccurgent.com

Central Coast Urgent Care Medical Group

340 E. Betteravia, # C‚
Santa Maria‚ CA 93454

805-922-0561

Paul Christensen

pchristensen@imgsmv.com

Industrial Medical Group

3070 Skyway Dr.,Ste. 106‚
Santa Maria‚ CA 93455

805-922-8282

Frank Gonzales

fgonzales@go-occmed.com

Gonzalez Occupational Medicine Centers

301 E. Cook St., Ste. C‚
Santa Maria‚ CA 93454

805-345-3030

Mark Pomerantz

cpyle@ccurgent.com

Central Coast Urgent Care Medical Group

340 E. Betteravia, # C‚
Santa Maria‚ CA 93454

805-614-9000

Gary D. Wikholm

vmgwikholm@gmail.com

Valley Medical Group

247 W. Harvard Blvd.‚
Santa Paula‚ CA 93060

805-525-0907

Yash Verma

ihc1850@sbcglobal.net

Industrial Health Care

1850 Whitson St.‚
Selma‚ CA 93662

559-896-1414

Micheal Komin

 

Komin Medical Group

1150 E. Lerdo Hwy‚
Shafter‚ CA 93263

661-630-5890

Herbert Estiu-Sanchez

herbert.estiu@gmail.com

Mission Center Healthcare

2504 H Dela Rosa Sr. St.‚
Soledad‚ CA 93960

831-678-8899

Jonathan Annis

jonathanannis@gmail.com

Mission Center Healthcare

2524 H Dela Rosa Sr. St.‚
Soledad‚ CA 93960

831-678-8899

Jagdish Patel

patelpulliam@gmail.com

Patel, Pulliam & Hubli

644 W. 12th St.‚
Tracy‚ CA 95376

209-832-8984

Geoffrey Black

nicole@valleyindustrialmed.com

Valley Industrial and Family Medical Group

755 E. Terrace Ave.‚
Tulare‚ CA 93274

559-685-8800

Sanjay Deshmukh

nicole@valleyindustrialmed.com

Valley Industrial and Family Medical Group

755 E. Terrace Ave.‚
Tulare‚ CA 93274

559-685-8800

David Tenn

heather@palmoccmed.com Palm Occupational Medicine 1068 N. Cherry St.‚
Tulare‚ CA 93274
559-684-7256

Geoffrey Black

nicole@valleyindustrialmed.com

Valley Industrial and Family Medical Group

225 S. Chinowth St.‚
Visalia‚ CA 93291

559-627-3222

Sanjay Deshmukh

nicole@valleyindustrialmed.com

Valley Industrial and Family Medical Group

225 S. Chinowth St.‚
Visalia‚ CA 93291

559-627-3222

David Tenn

heather@palmoccmed.com Palm Occupational Medicine 235 E. Noble Ave.‚
Visalia‚ CA 93277
559-625-1710

William Tong

jcabanban@chp-dod.com Doctors On Duty 1505 Main St.‚
Watsonville‚ CA 95076
831-722-1444
Annu Reddy

annu@workwellmedical.com

Workwell medical group 846 Freedom Blvd.‚
Watsonville‚ CA 95076
831-761-7225
Sheilaja Mittal sheilaja@workwellmedical.com Workwell medical group 846 Freedom Blvd.‚
Watsonville‚ CA 95076
831-761-7225
Daniel Mirski daniel@workwellmedical.com Workwell medical group 846 Freedom Blvd.‚
Watsonville‚ CA 95076
831-761-7225

Wanda Blaylark

wanda.blaylark@dignityhealth.org

Dignity Health Medical Foundation

2081 Bronze Star Dr.‚
Woodland‚ CA 95776

530-668-2660

John Forsyth

john.forsyth@dignityhealth.org

Dignity Health Medical Foundation

2081 Bronze Star Dr.‚
Woodland‚ CA 95776

530-668-2660

Randall Leefeldt

leefelr@sutterhealth.org

Sutter Occupational Health Services

475 Pioneer Ave.‚
Woodland‚ CA 95776

530-406-5616

Melvin Bruce Carter

cesarea.deleon@pinnacleweb.com

Pinnacle Healthcare

4343 E. 31st Place‚
Yuma‚ AZ 85365

928-341-4544

Catherine Bodnar

bodnarcm@dow.com

Dow Health Services

715 East Main Street‚
Midland‚ MI 48674

989-636-2243

Catherine Bodnar

bodnarcm@dow.com

Indianapolis Health Services

9330 Zionsville Road‚
Indianapolis‚ IN 46268

317-337-7300

Catherine Bodnar

bodnarcm@dow.com

West Virginia Operations Health Services

437 MacCorkle Avenue, SW‚
South Charleston‚ WV 25303

304-747-3767

Evelyn Fainsztein

Evelyn.Fainsztein@dignityhealth.org

DHMF-Mercy Medical Group/Occupational Medicine

3000 Q Street‚
Sacramento‚ CA 95816

916-733-3390

Evelyn Fainsztein

Evelyn.Fainsztein@dignityhealth.org

DHMF-Mercy Medical Group/Occupational Medicine

9394 Big Horn Blvd‚
Elk Grove‚ CA 95758

916-691-8505

Evelyn Fainsztein

Evelyn.Fainsztein@dignityhealth.org

DHMF-Mercy Medical Group/Occupational Medicine

1730 Prairie City Road‚
Folsom‚ CA 95360

916-351-4801

Mark Musicant

mmusican@sansumclinic.org

Sansum Occupational Medicine Clinic

101 S. Patterson Ave, Santa Barbara, 93111

805-898-3311