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Phone Numbers, E-Mail Addresses and Locations of Employees

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If you need information about EPA IDs, go to the Web page for EPA ID Numbers. If you have regulatory questions please call 1-800-728-6942. To file and environmental complaint call 1-800-698-6942 or http://www.dtsc.ca.gov/database/CalEPA_Complaint/index.cfm .

Don't know whom to call? Dial 1-800-728-6942 and talk to one of our Duty Officers.

Click on an e-mail address to e-mail that employee.

Employee E-Mail Phone Number	Location Mailing Address City, Zip

Haas, Joanne JHaas@dtsc.ca.gov (916) 322-0276	Headquarters - 1001 I Street (Yahoo Maps) P.O. Box 806 Sacramento, 95812-0806

Haddad, Shahir SHaddad@dtsc.ca.gov (714) 484-5368	Cypress Field Office (Yahoo Maps) 5796 Corporate Avenue Cypress, 90630-4732

Hadley, Paul PHadley@dtsc.ca.gov (916) 255-6680	Sacramento Field Office (Yahoo Maps) 8800 Cal Center Drive Sacramento, 95826-3200

Haertle, Ellen EHaertle@dtsc.ca.gov (916) 324-2437	Headquarters - 1001 I Street (Yahoo Maps) P.O. Box 806 Sacramento, 95812-0806

Hagen, Wayne WHagen@dtsc.ca.gov (510) 540-3911	Berkeley Field Office (Yahoo Maps) 700 Heinz Avenue, Suite 200 Berkeley, 94710-2721

Hagio, Lillian LHagio@dtsc.ca.gov (916) 324-6431	Headquarters - 1001 I Street (Yahoo Maps) P.O. Box 806 Sacramento, 95812-0806

Hakim, Sue SHakim@dtsc.ca.gov (714) 484-5381	Cypress Field Office (Yahoo Maps) 5796 Corporate Avenue Cypress, 90630-4732

Hankins, Lori LHankins@dtsc.ca.gov (916) 255-6557	Sacramento Field Office (Yahoo Maps) 8800 Cal Center Drive Sacramento, 95826-3200

Hanson, Marilee MHanson@dtsc.ca.gov (916) 327-0979	Headquarters - 1001 I Street (Yahoo Maps) P.O. Box 806 Sacramento, 95812-0806

Hare, Lori LHare@dtsc.ca.gov (714) 484-5357	Cypress Field Office (Yahoo Maps) 5796 Corporate Avenue Cypress, 90630-4732

Hariri, S. Steven SHariri@dtsc.ca.gov (714) 484-5332	Cypress Field Office (Yahoo Maps) 5796 Corporate Avenue Cypress, 90630-4732

Harrel, Jesse JHarrel@dtsc.ca.gov (916) 323-4937	Headquarters - 1001 I Street (Yahoo Maps) P.O. Box 806 Sacramento, 95812-0806

Harris, Keisha KHarris@dtsc.ca.gov (916) 324-8762	Headquarters - 1001 I Street (Yahoo Maps) P.O. Box 806 Sacramento, 95812-0806

Hart, John JHart1@dtsc.ca.gov (916) 255-3571	Sacramento Field Office (Yahoo Maps) 8800 Cal Center Drive Sacramento, 95826-3200

Harwani, Suhash SHarwani@dtsc.ca.gov (510) 540-3607

Hashemian, Hamid HHashemi@dtsc.ca.gov (714) 484-5466	Cypress Field Office (Yahoo Maps) 5796 Corporate Avenue Cypress, 90630-4732

Heck, Colleen CHeck@dtsc.ca.gov (916) 324-5780	Headquarters - 1001 I Street (Yahoo Maps) P.O. Box 806 Sacramento, 95812-0806

Helfrich, Laura LHelfric@dtsc.ca.gov (916) 324-0381	Headquarters - 1001 I Street (Yahoo Maps) P.O. Box 806 Sacramento, 95812-0806

Hernandez, Albert AHernand@dtsc.ca.gov (916) 445-2960	Headquarters - 1001 I Street (Yahoo Maps) P.O. Box 806 Sacramento, 95812-0806

Herrmann, Martin MHerrman@dtsc.ca.gov (916) 255-3592	Sacramento Field Office (Yahoo Maps) 8800 Cal Center Drive Sacramento, 95826-3200

Hilario, David DHilario@dtsc.ca.gov (916) 322-3500	Headquarters - 1001 I Street (Yahoo Maps) P.O. Box 806 Sacramento, 95812-0806

Hildinger, Teri THilding@dtsc.ca.gov (916) 255-3660	Sacramento Field Office (Yahoo Maps) 8800 Cal Center Drive Sacramento, 95826-3200

Hilf, Katharine KHilf@dtsc.ca.gov (510) 540-3817	Berkeley Field Office (Yahoo Maps) 700 Heinz Avenue, Suite 200 Berkeley, 94710-2721

Hill, Candace CHill@dtsc.ca.gov (916) 324-8550	Headquarters - 1001 I Street (Yahoo Maps) P.O. Box 806 Sacramento, 95812-0806

Hinojosa, Javier JHinojos@dtsc.ca.gov (818) 717-6612	Chatsworth Field Office (Yahoo Maps) 9211 Oakdale Avenue Chatsworth, 91311-6505

Hinson, Phil PHinson@dtsc.ca.gov (916) 322-2793	Headquarters - 1001 I Street (Yahoo Maps) P.O. Box 806 Sacramento, 95812-0806

Hirbawi, Isaac IHirbawi@dtsc.ca.gov (714) 484-5445	Cypress Field Office (Yahoo Maps) 5796 Corporate Avenue Cypress, 90630-4732

Ho, Carina CHo@dtsc.ca.gov (510) 540-3786	Environmental Chemistry Lab, Berkeley (Yahoo Maps) 700 Heinz Avenue, Suite 100 Berkeley, 94710-2721

Holden, Arthur AHolden@dtsc.ca.gov (510) 540-2500	Berkeley Field Office (Yahoo Maps) 700 Heinz Avenue, Suite 200 Berkeley, 94710-2721

Hood, Christopher CHood@dtsc.ca.gov (916) 255-3779	Sacramento Field Office (Yahoo Maps) 8800 Cal Center Drive Sacramento, 95826-3200

Hoover, SueEllen SHoover@dtsc.ca.gov (916) 324-3131	Headquarters - 1001 I Street (Yahoo Maps) P.O. Box 806 Sacramento, 95812-0806

Houghton, Suz SHoughto@dtsc.ca.gov (510) 540-3919	Berkeley Field Office (Yahoo Maps) 700 Heinz Avenue, Suite 200 Berkeley, 94710-2721

Houston, Brandy BHouston@dtsc.ca.gov (818) 717-6507	Chatsworth Field Office (Yahoo Maps) 9211 Oakdale Avenue Chatsworth, 91311-6505

Howard, Florence FHoward@dtsc.ca.gov (916) 255-6624	Sacramento Field Office (Yahoo Maps) 8800 Cal Center Drive Sacramento, 95826-3200

Howze, Adrianne AHowze@dtsc.ca.gov (916) 322-2448	Headquarters - 1001 I Street (Yahoo Maps) P.O. Box 806 Sacramento, 95812-0806

Hsieh, Patrick PHsieh@dtsc.ca.gov (510) 540-3906	Berkeley Field Office (Yahoo Maps) 700 Heinz Avenue, Suite 200 Berkeley, 94710-2721

Hsu, H. Alan AHsu@dtsc.ca.gov (714) 484-5395	Cypress Field Office (Yahoo Maps) 5796 Corporate Avenue Cypress, 90630-4732

Hubbell, Richard RHubbell@dtsc.ca.gov (714) 816-1979	Cypress Field Office (Yahoo Maps) 5796 Corporate Avenue Cypress, 90630-4732

Hudson, Kimberley KHudson@dtsc.ca.gov (916) 323-8749	Headquarters - 1001 I Street (Yahoo Maps) P.O. Box 806 Sacramento, 95812-0806

Hughes, Eileen EHughes@dtsc.ca.gov (510) 540-3760	Berkeley Field Office (Yahoo Maps) 700 Heinz Avenue, Suite 200 Berkeley, 94710-2721

Hunt, Joseph JHunt@dtsc.ca.gov (916) 255-4367	Sacramento Field Office (Yahoo Maps) 8800 Cal Center Drive Sacramento, 95826-3200

Hutchison, Neal HHutchis@dtsc.ca.gov (916) 255-4369	Sacramento Field Office (Yahoo Maps) 8800 Cal Center Drive Sacramento, 95826-3200

Huynh, Mia MHuynh@dtsc.ca.gov (818) 717-6611	Chatsworth Field Office (Yahoo Maps) 9211 Oakdale Avenue Chatsworth, 91311-6505

Hvidsten, Debbie DHvidste@dtsc.ca.gov (916) 255-6402	Sacramento Field Office (Yahoo Maps) 8800 Cal Center Drive Sacramento, 95826-3200

Hwong, Joe JHwong@dtsc.ca.gov (714) 484-5406	Cypress Field Office (Yahoo Maps) 5796 Corporate Avenue Cypress, 90630-4732

Hypnarowski, Rita RHypnaro@dtsc.ca.gov (916) 255-3699	Sacramento Field Office (Yahoo Maps) 8800 Cal Center Drive Sacramento, 95826-3200