President
Hongjoo Kim   
Hongjoo Kim Landscape Architects   
714 W Olympic Blvd. Ste 700   
Los Angeles, CA 90015 
Cell: 213-448-3084
Email: hongjoo@hklainc.com

Vice-President
Dianne Lee
Kitchell
515 S. Flower St., 18th Floor, Office 1834
Los Angeles, CA 90071
Cell: 213 434 1331   
Email: Dianne.lee@kitchell.com

Secretary / Professional Development Chair
Ken Susilo
Geosyntec
6167 Bristol Parkway, Suite 390
Culver City, CA90230
Cell: 310-946-9009
Email: KSusilo@Geosyntec.com

Treasurer
Quynh Ho
City of Los Angeles, Bureau of Engineering
1149 S. Broadway, Suite 740
Los Angeles, CA 90015
Email: quynhho724@gmail.com

Immediate Past President / Banquet Chair
Steve Hirai
Brown and Caldwell
1000 Wilshire Blvd, Ste 1690
Los Angeles, CA 90017
Cell: 213-221-5022
Email: SHirai@BrwnCald.com

Bill Kobayashi    
Kajima Construction Services West
250 East 1st Street, Suite 700
Los Angeles, CA 90012
Cell: 213-305-0947
Email: wkobayashi@kcswest.com

Professional Development
Brian Kewo
Kewo Engineering Corporation
510 S Hewitt St #304
Los Angeles, CA 90013
Email: Brian.kewo@kewocorp.com

Communications Chair
Darci Wong   
Cuningham Group Architecture   
8665 Hayden Place   
Culver City, CA 90232   
Cell: 424-240-8875 
Email: dwong@cuningham.com

Public Policy/Government Affairs Co-Chair
James Okazaki   
Okazaki & Associates    
2814 Carlaris Road   
San Marino, CA 91108   
Cell: 213-249-3246   
Email: jokazaki@sbcglobal.net

Newsletter/Membership Co-Chair
Joseph Chung   
Novus R & E    
14775 Tacuba drive   
La Mirada, CA 90638   
Cell: 949-910-8065   
Email: chung.josephs@gmail.com

Public Policy/Government Affairs Chair
Keith Kajiya   
AECOM   
300 S. Grand Avenue   
Los Angeles, CA 90071   
Cell: 310-663-0427    
Email: Keith.Kajiya@aecom.com

Policy, Procedures, and Bylaws Chair
Michael Enomoto   
Gruen Associates   
6330 San Vicente Blvd., Ste 200   
Los Angeles, CA 90048   
Cell: 323-842-6999   
Email: enomoto@gruenassociates.com

Nathan Kim
Gensler
500 S. Figueroa Street
Los Angeles, CA 90071
Cell: 310-383-4711
Email: nathan_kim@gensler.com

Policy & Procedures / Bylaws Co-Chair
Saik-Choon Poh    
DRP Engineering    
2550 W. Main Street    
Alhambra, CA 91801    
Cell: 213-407-4467    
Email: scpoh@drpwater.com

Communications Co-Chair / Website
Sukho Jang   
LEO A DALY   
550 South Hope Street, 27th Floor   
Los Angeles, CA 90071   
Cell: 310-402-3073   
Email: SJang@leoadaly.com

Professional Development Co-Chair
Steve Chung   
Johnson Fain   
1201 North Broadway   
Los Angeles, CA 90012   
Cell: 213-610-1482   
Email: schung@johnsonfain.com

Membership Chair
Tayvin Saks    
Jacobs    
1000 Wilshire Blvd, Ste 2100    
Los Angeles, CA 90017        
Email: tayvin.saks@jacobs.com

Event & Association Management
Dianne Ochoa
Co-Pilots
Phone: 866.641.4797

Kurt Yoshii, PE, GE
Principal Engineer
Ninyo & Moore
Phone: 949-753-7070
kyoshii@ninyoandmoore.com

Albert Leung
Manager
AEC Consultants, Inc. 
Phone: 626-734-8233 
albert.leung@aecconsultants.net

Young Nam
Principal
VCA Engineers Inc.
Phone: 949-230-0629
Young.nam@vcaeng.com

Diana Ho
Principal
Diana Ho Consulting Group
Phone: 310-344-5556
diana@dianahoconsultinggroup.com

Virgil Aoanan
Principal
VCA Engineers, Inc
Phone: 323-729-6098
virigl.aoanan@vcaeng.com

Joseph Fong
Business Development Manager
Glumac
Phone: 626-272-8827
jfong@glumac.com

Advisory Council
Joel Bennett
128 Outrigger Mall
Marina Del Rey, CA 90292
Phone: 310-578-7545 
Email: joelhbennett@msn.com

Advisory Council
Assemblyman George Nakano
Former 53rd District, California State Assembly
PO Box 11262
Torrance, CA 90510
Phone: 310-325-2473
Email: kusenji@gmail.com

Professional Development Chair
Brian Kewo 
Kewo Engineering Corporation
510 S Hewitt St #304
Los Angeles, CA 90013 
Phone: 951-231-7589
Email: Brian.kewo@kewocorp.co

Banquet Chair
Steve Hirai
Brown and Caldwell
1000 Wilshire Blvd, Ste 1690
Los Angeles, CA 90017
Phone: 213-271-2221
Cell: 213-221-5022
Email: SHirai@BrwnCald.com

Membership Chair
Tayvin Saks
Jacobs
1000 Wilshire Blvd, Ste 2100
Los Angeles, CA 90017 
Phone: 818-359-0098
Email: tayvin.saks@jacobs.com

Communications Chair
Darci Wong
Cuningham Group Architecture
8665 Hayden Place
Culver City, CA  90232 
Phone: 310-895-2200 ext.2130
Cell: 424-240-8875
Email: dwong@cuningham.com

Programs/Sponsorship Chair
Dianne Lee
Kitchell
515 S. Flower St., 18th Floor, Office 1834
Los Angeles, CA 90071
Phone: 213-434-1331
Cell: 213 434 1331
Email: Dianne.lee@kitchell.com

Public Policy/Government Affairs Chair
Keith Kajiya
AECOM
300 S. Grand Avenue
Los Angeles, CA 90071
Phone: 213-996-2598
Cell: 310-663-0427
Email: Keith.Kajiya@aecom.com