Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer John Diaz Coker, Practice Areas Criminal Defense Attorneys. is located in the city of Pittsburg, the state of California. Attorney legal address 525 Marina BlvdPittsburg, CA, 94565-2102. For more information, please call (925) 432-7373 Your comments* (not for publishing) * — Required information John Diaz Coker ← View details 525 Marina BlvdPittsburg, CA, 94565-2102, Pittsburg, California (925) 432-7373