Law Offices of Debra L. Koven Share: Attorneys/Estate PlanningAttorneysEstate Planning Law Offices of Debra L. Koven Visit Website Request Info 1500 Rosecrans Ave., Ste. 500 Manhattan Beach, CA 90266 310.979.3131 LinkedIn Facebook Map What's Nearby? Distance: 5 10 15 20 25 50 mi.