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​Executive Office

Department/Role​  ​Name ​Title Phone ​Email (
Alberto Ayala ​​Executive Director / 
Air Pollution Control Officer
279-207-1122 AAyala

​Legal Counsel

Kathrine Pittard ​District Counsel 279-207-1138 ​KPittard
​Virginia Muller Legal Assistant/ Hearing Board Clerk 279-207-1138 ​VMuller



Manager Jamille Moens ​Division Manager 916-895-4544 ​JMoens
Jamie Arno Program Supervisor 279-207-1122 ​JArno
​Emily Allshouse
​Comms Specialist
​916-661-8079 ​EAllshouse
​​Fiscal Services and Contracts
Patricia Kepner Controller 279-207-1134 ​​PKepner
Agnes Trinh-Ly ​​Financial Analyst 279-207-1153 ​ATrinh-ly
May Saeteurn ​Fiscal Assistant 279-207-1149 ​​MSaeteurn
Sandy Rosemont ​​Administrative Specialist 279-207-1147 ​SRosemont
Veronica Ruvalcaba ​Contracts 279-207-1148 VRuvalcaba
Ahmed Ali Senior Accountant 279-207-1163 ​AAli
​Bianca Sullivan​Office Assistant​279-207-1152​BSullivan
Administrative Services, Clerk of the Board, Fleet, Facilities  & Human Resources ​ ​

​Patrick Smith ​Program Manager 279-207-1123 ​PSmith
Administrative Services
​Salina Martinez Administrative Supervisor / Clerk of the Board 279-207-1164 ​SMartinez
Daena Carter ​Office Assistant 279-207-1125 ​DCarter
​Elena Torres ​Office Assistant 279-207-1162 ​ETorres
Bianca Sullivan
Office Assistant 279-207-1152


​Andrew Nguyen-Manh​Office Assistant​279-207-1115​ANguyenManh
Human Resources
​Denise Booth ​Human Resources Officer 279-207-1175 ​DBooth
​Olga Aleman-Castillon ​Human Resources Technician 279-207-1117 ​OAleman

​Transportation and Climate Change

​Managers Jaime Lemus ​Division Manager 916-201-8414 ​JLemus
​​Raef Porter ​​Program Manager 916-588-0175 ​RPorter
Land Use and Transportation
Paul Philley Program Supervisor, CEQA and Land Use 916-747-2966 ​PPhilley
Joseph J. Hurley Air Quality Planner Analyst 279-207-1130 ​JHurley
Rich Muzzy
​Air Quality Planner/Analyst

Molly Wright Air Quality Planner Analyst 279-207-1157 ​MWright

​​​Climate Change
​Brianna Moland​​Air Quality Planner/Analyst916-317-0821​BMoland
Mobile Sources, Field Operations, and Vehicle and Technology ​ ​
​Field Operations
​Cindy Mahon Program Supervisor 916-207-3457 ​CMahon
Ryan Nowshiravan Air Quality Specialist 916-747-3853 RNowshiravan
​Gary Bailey ​Air Quality Engineer 279-207-1118 ​​GBailey
​Megan Weiss ​Air Quality Specialist 916-202-2247 ​MWeiss
Victoria Pena ​​Air Quality Specialist ​916-825-6844 ​VPena
​​Celida Lizarraga ​Air Quality Engineer ​916-825-6839 ​CLizarraga
​Pascale Warren​Air Quality Specialist​916-202-2179​PWarren
​David CastilloAir Quality Planner Analyst​916-661-8589​DCastillo
Vehicle and Engine Technology
Mike Neuenburg ​Program Supervisor 916-531-1119 ​MNeuenburg
Steffani Charkiewicz ​Air Quality Engineer 916-201-8488 ​SCharkiewicz
Gina O'Neal Air Quality Planner Analyst 279-207-1141 ​GOneal​
Heather Taylor Air Quality Engineer 916-531-1511 ​​HTaylor
Kristian Damkier ​Air Quality Engineer 916-531-1129 ​KDamkier
Oliverio Barragan
​Air Quality Engineer


Monitoring, Planning and Rules

​Manager ​Mark Loutzenhiser ​Division Manager 916-261-6414 ​MLoutzenhiser
Air Monitoring, Planning and Data Analysis
Janice Lam Snyder ​Program Manager 916-491-0929 ​JLam
​​Air Monitoring

​Levi Ford ​Program Supervisor 916-307-0505 ​LFord
John Furtado ​Air Quality Instrument Specialist 916-531-0027 ​JFurtado
Mehdi Razavi ​Air Quality Instrument Specialist 916-531-0014 ​RPaez
Frank Wulff ​Air Quality Specialist 916-531-0039 ​FWulff
​Nicolas Gonzalez ​Air Quality Specialist ​916-531-1133 ​NGonzalez
​Luis Hernandez​Air Quality Instrument Specialist​916-591-0345​LHernandez
Planning and Data Analysis
David Yang Program Supervisor 279-207-1158 DYang
​Katherine Chin ​Air Quality Specialist 279-207-1159 ​KChin
​Marina Franceschi ​​Air Quality Planner/Analyst 279-207-1128 ​MFranceschi
Steven Lau ​Air Quality Planner/Analyst 279-207-1136 ​SLau
​​Sarra Falakfarsa​​Air Quality Planner/Analyst​​279-207-1188​​SFalakfarsa
Data Analysis
Danny Kam Air Quality Specialist 916-531-0046 ​DKam
Rule Development / Emission Reduction Credit / Emission Inventory ​ ​ ​
Kevin J. Williams
Program Supervisor 279-207-1156
​Marc Cooley Air Quality Engineer 279-207-1151 MCooley
​Pedro Vega ​Air Quality Engineer ​279-207-1126 ​PVega
​Diana Collazo ​Air Quality Engineer ​279-207-1171 ​DCollazo
Emissions Inventory
​Ananya Srinivas​Air Quality Engineer​279-207-1133ASrinivas

​Engineering and Compliance

Manager ​Amy Roberts ​Division Manager 916-825-6840 ​ARoberts
​Angela Thompson ​​​​Program Manager 279-207-1165 ​​AThompson
​John Angi ​Program Supervisor 279-207-1170 ​JAngi
Tom Kanemoto ​​​Air Quality Specialist 916-826-3364 ​​TKanemoto
Jeff Yang ​​Air Quality Specialist 916-825-8035 ​JYang
Daniel Noakes ​​Air Quality Specialist 916-826-6366 ​DNoakes
James Espiritu ​Air Quality Specialist 916-826-3638 ​​JEspiritu
​Gilbert Carmona
​Air Quality Specialist ​916-662-6679 ​GCarmona
​Darrell Singleton ​Program Supervisor 279-207-1167 ​DSingleton
​Cheryl Davis ​​Air Quality Specialist 916-825-6854 ​​CDavis
Harry Radke ​Air Quality Specialist 916-825-6842 ​HRadke
​​Teresa Posey ​Air Quality Specialist 916-825-6845 ​​TPosey
​Ashley Reynolds ​Program Supervisor
279-207-1166 ​AReynolds
Chris Loscher ​​​Air Quality Specialist 916-825-6837 ​​CLoscher
Rose Her
​​Air Quality Specialist 916-825-6851 ​​ RHer
​Steven Bolton ​Air Quality Specialist ​279-207-1140 ​SBolton
​Tony Dalri​Air Quality Specialist​916-591-1259​TDalri
​Diego Jauregui​Air Quality Specialist​916-825-6838​DJauregui
​Brian Krebs ​Program Manager 279-207-1135 ​BKrebs
Steve Mosunic​ Program Supervisor 279-207-1137 SMosunic
Joe Carle Air Quality Engineer 279-207-1121 JCarle
​Matthew Baldwin ​Air Quality Engineer 279-207-1119 ​MBaldwin
Quintin Phan​
Air Quality Engineer 279-207-1143 ​QPhan
Venk Reddy ​Air Quality Engineer 279-207-1146 ​VReddy
Ali Othman ​Program Supervisor​ 279-207-1142 ​AOthman​
​Felix Trujillo ​Air Quality Engineer 279-207-1154 ​FTrujillo
Jeff Weiss ​Air Quality Engineer 279-207-1155 ​JWeiss
Jeffrey Quok ​Air Quality Engineer 279-207-1145 ​JQuok
Joanne Chan Air Quality Engineer 279-207-1173 ​JChan
​Vy Doan ​Air Quality Engineer ​279-207-1177 ​VDoan
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