SOUTHERN CALIFORNIA WASTE MANAGEMENT FORUM
2022 / 2023 BOARD OF DIRECTORS
CHAIR
Cynthia Vant Hul (2025)
Mariposa Eco Consulting
1618 Fairway Oaks Ave.
Banning, CA 92220
Phone: (909) 560-0542 | FAX: (909) 243-2218
E-mail: cynthia@mariposaecoconsulting.com
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DIRECTOR
Bill Camarillo, CEO, Agromin (2025)
201 Kinetic Drive
Oxnard, CA 93030
Phone: (805) 485-9200 Cell: (805) 207-5650
Email: bill@agromin.com
Website www.agromin.com
VICE CHAIR
Nick Morell (2023)
Sanitation Districts of Los Angeles County
1955 Workman Mill Rd., Whittier, CA 90607
Phone: (562) 908-4288 ext. 2444
E-mail: nmorell@lacsd.org
DIRECTOR
Thomas R. Coates, MA (2025)
California Carpet Stewardship Program
Program Director
Email: tcoates@carpetrecovery,org
Phone: 951-205-6745
TREASURER
Philip Mainolfi (2023)
HF&H Consultants, LLC
19200 Von Karman Avenue, Suite 360
Irvine, CA 92612
Phone: (949) 251‐0231
E-mail: philip@hfh‐consultants.com
DIRECTOR
David Davis, MSW Consultants (2024)
Solid Waste Consultants to Local Government
41760 Ivy St., Suite 203, Murrieta, Ca 92591
(951) 694-4001 office | (951) 973-0023 direct
(951) 704-9776 mobile
email: dave@msw-consultants.com
website: www.msw-consultants.com
DIRECTOR
Bernadette Halverson (2024)
City of LA, Bureau of Sanitation
1149 S. Broadway, Ste. 800, Los Angeles, CA 90015
Phone: (213) 485-3634 | FAX: (213) 485-2961
E-mail: Bernadette.Halverson@lacity.org
DIRECTOR
Mike Mohajer P.E. (2024)
Commissioner, Los Angeles County
SWMC/IWM Task Force
P.O. Box 3334, San Dimas, CA 91773-3334
Phone: (909) 592-1147 Cell: (626) 437-7701
E-mail: mikemohajer@yahoo.com
DIRECTOR
Mark Patti (2023)
Mattress Recycling Council
Southern California Program Coordinator
Cell: (661) 302-8888 | Office: (571) 482-5442
E-mail:mpatti@mattressrecyclingcouncil.org
Website:www.mattressrecyclingcouncil.org
DIRECTOR
Isabel Rios-Kahn (2025)
Waste Management - Regional Manager
16122 Construction Cir E
Irvine, CA 92606
Phone: (714) 287-2318
Email: irios1@wm.com
DIRECTOR
Melissa Morgan, MPA (2025)
Public Services Manager, City of Highland
27215 Baseline
HIghland, CA 92346
Phone: (909) 864-6861
Email: mmorgan@cityofhighland.org
DIRECTOR
Olivia Sanchez, MBA (2024)
Environmental Programs Manager
Western Riverside Council of Governments
E-mail: osanchez@wrcog.us
DIRECTOR
Susanne Passantino (2023)
Republic Services, Inc.
9200 Glenoaks Blvd., Sun Valley, CA 91352
Phone: (818) 683-1607 | Cell: (818) 974-5136 | Fax: (866) 224-0985
E-mail:spassantino@republicservices.com
DIRECTOR
Christopher Sheppard, Principal (2024)
Senior Civil Engineer
Los Angeles County Public Works
Phone: (626) 458-3592
E-mail: csheppard@dpw.lacounty.gov