Planning Services Division Directory

For general zoning and development information or questions, please call (714) 765-5139.

You may also obtain zoning information on our Planning Division page by clicking on the link below.
Planning Division Page

Planning Services Administration

Staff Member Position Phone Number
Heather Allen, AICP
 Deputy Director (714) 765-4958
Victoria Ticorat
 Administrative Assistant (714) 765-5011

Current Planning

Staff Member Position Phone Number
Scott Koehm, AICP Principal Planner (714) 765-5395
Heather Flores
 Senior Secretary
 (714) 765-5351
Nicholas Taylor, AICP Senior Planner (714) 765-4323
Ivan Orozco
 Associate Planner
 (714) 765-4948
Thomas Gorham
 Contract Planner
 (714) 765-4947
Maggie Zaragoza Records Coordinator (714) 765-5139 ex. 5832

Advanced Planning

Staff Member Position Phone Number
Vacant
 Principal Planner (714) 765-5016
Elaine Thienprasiddhi, AICP Senior Planner (714) 765-4568
Christine Nguyen, LEED AP PT Senior Planner (714) 765-4942
Amanda Lauffer
 Associate Planner
 (714) 765-4479
Charles Guiam Planner (714) 765-5149

Planning Information

Staff Member Position Phone Number
Sean Nicholas, AICP
 Principal Planner
 (714) 765-4968
Judy Dadant Senior Planner (714) 765-4945
Lisandro Orozco Senior Planner (714) 765-5381
Jose Barriga
 Associate Planner
 (714) 765-5380
Darren Parker
 Associate Planner
 (714) 765-5238
Arlette Kim Assistant Planner (714) 765-4959
Nicholas Barrera Assistant Planner (714) 765-5230
Michael Solis PT Planning Permit Technician II (714) 765-5009
Laura Rodriguez PT Planning Aide (714) 765-4391
Vince Fregoso, AICP
 Contract Planner
 (714) 765-5355

Business Assistance Program

Staff Member Position Phone Number
Eibet Olmedo Business Solutions Specialist (714) 765-5363
Mary Montgomery Business Solutions Specialist (714) 765-5342