Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Randy Seiyoung Oh, Practice Areas Business Attorneys. is located in the city of Yorba Linda, the state of California. Attorney legal address 17417 Harlan DrYorba Linda, CA, 92886-1876. For more information, please call (714) 249-5999 Your comments* (not for publishing) * — Required information Randy Seiyoung Oh ← View details 17417 Harlan DrYorba Linda, CA, 92886-1876, Yorba Linda, California (714) 249-5999