To contact OHSEP:

Occupational Health Surveillance and Evaluation Program
Occupational Health Branch
850 Marina Bay Parkway
Building P, 3rd Floor
Richmond, CA 94804

(510) 620-5757 (Main number)
(510) 620-5743 (Fax)

Pesticide Poisoning and Asthma Helpline  (800) 970-6680

• toll-free number for California callers
• provides information on work-related asthma and pesticide poisoning

Work-Related Asthma Prevention Program email - workrelatedasthma@cdph.ca.gov

• for more information or technical assistance   
   

Occupational Health Surveillance and Evaluation Program (OHSEP) home page