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4755 E. Philadelphia St.
Ontario, CA 91761 – USA



The contact directory of IAPMO's other business units can be found at that business unit's websites. Click the logos above to visit those specific sites.



GP Russ Chaney Chief Executive Officer 909-472-4217
Gaby Davis Executive Vice President of Global Operations 909-472-4203
Monte Bogatz, Esq Executive Vice President and General Counsel 909-230-5537
Heather Koffman, Esq Vice President and Associate General Counsel 909-472-4100 x8115
Albert Colabelli Subject Matter Expert 908-670-0241
Leticia Gallegos Executive Assistant 909-472-4217
Human Resources
Laura Pacillas Vice President, Human Resources 909-472-4105
Jennifer Fuentes Benefits Administrator 909-472-4214
Amber Rardin Human Resources Generalist 909-472-4106
Jessica Maldonado Receptionist Supervisor 909-472-4100
Courtney Dean Receptionist I 909-472-4141
Alex Gonzales Receptionist I 909-472-4101
Amanda Moore Receptionist I 909-472-4141
Cesar Monzon Executive Vice President of Finance 909-472-4205
Pariyada Bunyasai Accounting Manager 909-937-9651
Ray Weigand Financial Analyst 909-937-9650
Jo Paraiso Accounts Payable Specialist 909-937-9652
Samuel Wijaya Accounting Clerk 909-937-9655
Gina Soriano Staff Accountant 909-472-4216
Philip Hopkins Accountant of Special Projects 909-937-9654
Carol Taylan Accounts Payable Manager 909-472-4209
Maria Wilson Accounts Receivable 909-472-4210
Leya Gonzalez Accounting Assistant 909-937-9653
Marketing and Communications
Duane Huisken Senior Vice President of Marketing and Communications 909-472-4215
Jeff Ortiz Marketing and Visual Communications
Manager/Editor, Official magazine
Angela Han Marketing Associate and Graphic Design Manager 909-472-4120
Geoff Bilau Senior Writer, Marketing and Communications/Editor, Official magazine 909-472-4218
Tim denHartog Staff Writer and Editor I-Connection & Green e-Newsletter 909-472-4219
Mike Flenniken Staff Writer 909-937-9642
Benjamin Ryan Senior Graphic Designer 708-995-3016
Kris Martin Publications Product Manager 909-937-9641
Chris Sanchez Social Media Marketing Coordinator 909-937-9643
Travel and Events
Tina Marian Vice President of Travel and Events 909-472-4122
Liz Otto Travel and Events Manager 909-472-4123
Mary Moran-Manz Travel Planner 909-218-8135
Genelle Crouch Meeting Planner/Event Manager 909-472-4207
Information Technology
John P. Hadi Senior Vice President of Information Technology 909-472-4118
Edward Rossmango Senior Application & Web Developer 909-230-5532
Lee Howard Staff Applications & Web Developer 909-218-8106
Richard Li Applications & Web Analyst 909-218-8107
Pedro Morales, PMP Senior Client Computing Specialist 909-472-4117
Justin Sigrist Client Computing Specialist 909-218-8105
Jack Yuen Infrastructure Technology Engineer 909-472-4114
Greg Maynard Infrastructure Technology Analyst 909-218-8109
Publications/Fulfillment Center
Rich St. Angelo Warehouse & Facilities Manager 909-472-4145
Blanca Martinez Customer Service/Publications Supervisor 909-472-4208
Susan Woods Fulfillment Customer Service Representative 909-472-4107
Sergio Miranda Warehouse West 909-218-8138
Edmund Montalvo Warehouse East 909-472-4144
Business/Product Development Services
Allen Inlow Executive Vice President Business & Product Development 703-624-7888
Lynne Simnick Senior Vice President of Special Projects 909-472-4110
Codes & Standards Development Services
Hugo Aguilar, P.E. Vice President of Codes & Standards Development 909-472-4111
Kyle Thompson, P.E. Standards Development Engineer 909-230-5534
Alma Ramos Manager of Code Development 909-230-5528
Enrique Gonzalez Plumbing Code Development Administrator 909-230-5535
Zalmie Hussein Mechanical Code Development Administrator 909-218-8122
Taylor Costea Codes & Standards Technical Administrator 909-218-8126
Angela Ohlheiser Technical Editing Specialist 909-218-8127
Angela Juarez Technical Layout Specialist 909-218-8125

Anthony Mancha Code Development Assistant II 909-218-8124
Alan Wald Vice President of Membership 909-472-4211
Tricia Megee Manager of Membership Programs and Activities 909-230-5525
Johnni Brown Chapters - Member Services 909-472-4109
Advanced Energy Programs
Les Nelson Vice President of Advanced Energy/Solar Heating and Cooling Programs 909-218-8112
Business Development
Lee Mercer Executive Vice President of Industry Relations & Business Development Office:
Brenda Madonna Global Sales Manager 909-472-4116
Cathy Burks Sales & Customer Service Coordinator 909-472-4206
Jon Vann Project Coordinator 909-472-4132
Dawn Atencio Business Development Representative 909-937-9675
Chris DeMarco Business Development Coordinator Cell:          909-234-5387
Government Relations
101 Constitution Avenue, NW Suite 825 East
Washington, DC 20001

Dain Hansen Senior Vice President of Government Relations 202-445-7514
Christopher Lindsay Director, Government Relations 202-445-1198
Chicago Regional Office
18927 Hickory Creek Drive, Suite 220
Mokena, IL 60448
Dave Viola Chief Operating Officer and Executive Vice President of Business Strategy 708-995-3004
Maria Bazan Vice President of Business Unit Services 708-995-3007
Julie Turner Senior Director of Business Unit Services 703-376-8013
Dan Cole Senior Director of Technical Services 708-995-3009
Doug Kirk Technical Services Supervisor 909-218-8110
Kieasha Hill Administrative Coordinator 708-995-3000 x3090
Education and Training Services
Tony Marcello Vice President of Training and Credential Services 708-995-3002
Scott Hamilton Senior Director, Competency Development Services 708-995-3014
Denise Voorhees Training Services Manager 609-447-0779
Peter DeFreitas New England Training and  Education Manager 508-394-3572
Barb Herman Senior Instructional Designer/LMS Administrator 708-995-3010
Jody Udelhofen Testing Programs Coordinator 708-995-3005

Radiant Professionals Alliance
Les Nelson Vice President of Radiant Professionals Alliance 877-427-6601 x3001

Advocacy, Research and Program Development
66 Liberty Drive
Dayton, NJ 08810
Pete DeMarco Executive Vice President of Advocacy, Research, and Program Development 909-996-0220
Dr. Stu Asay, P.E. Colorado Class Administrator/Instructor 303-601-7139 Cell
Member Services 800-85-IAPMO
To place an order Toll Free Order Line 800-85-IAPMO
To Register Toll Free Order Line 877-IAPMO-01
Certifications and Examinations    
Questions about Exams 877-IAPMO-01
Code Questions  800-201-0335
ASSE International Chapter of IAPMO, LLC

18927 Hickory Creek Drive, Suite 220
Mokena, IL 60448

708-479-6139 Fax
Tom Palkon Executive Director 708-995-3006
Tina Donda Vice President of Water Systems 708-995-3018
Scott Hamilton Senior Director 708-995-3014
Marianne Waickman Professional Qualifications Director 708-995-3015
Conrad Jahrling Staff Engineer Supervisor 708-995-3017
Marissa Malinski Technical Project Manager 708-995-3012
Timothy Reising Technical Project Manager 708-995-3310
Benjamin Ryan Senior Graphic Designer 708-995-3016
Janice McNellis Professional Certifications Coordinator 708-995-3013
Suzanne Grahovac Project Coordinator, Water Systems 708-995-3019 x3120
Jean Dlugopolski Project Coordinator 708-995-3312
Heidi Hermann Administrative Assistant 708-995-3309
Dispensing Equipment Alliance

18927 Hickory Creek Drive, Suite 220
Mokena, IL 60448

Ron Lord Director 304-264-6628  
Backflow Prevention Institute

Backflow Prevention Institute
1517 Chastain Road
Johns Island, SC 29455

Sean Cleary

Vice President of Operations IAPMO Backflow Institute 909-996-5336
Kim Curtis IBU Administrative Manager 855-536-2800 Office
909-354-3647 Fax
Abu Dhabi, United Arab Emirates Office
Hrair Arzoumanian, UAE Representative
IAPMO - Middle East Office

Phenocia Center, Flat:33  
Manama, Kingdom of Bahrain

+973 17250035
Field Services
Dwight Perkins 
Senior Vice President of Field Services 
4755 E. Philadelphia Street
Ontario, CA 91761

Telephone: 503-307-9944
Fax: 909-472-4232
G.F. (Jed) Scheuermann
Regional Manager
12691 SE Staley Avenue
Boring, OR 97089

Cell: 971-300-7649
Matthew Marciniak
Regional Manager
4528a W. Oklahoma Ave.
Milwaukee, WI 53219

Telephone: 414-329-4244
Cell: 262-501-3992
Fax: 414-329-4245
Brian Rogers 
Regional Manager 
1721 12th St. NW
Cedar Rapids, IA 52405

Cell: 319-654-6638
Dwight Perkins 
Senior Vice President of Field Services 
4755 E. Philadelphia Street
Ontario, CA 91761
Telephone: 503-307-9944
Fax: 909-472-4232
Ron C. Lord
Regional Manager
484 Williamsport Pike, Ste 141
Martinsburg, WV 25404

Telephone: 304-264-6628
Cell: 240-645-5512
John Mata
Regional Manager
18062 FM 529 Rd. PMB 196
Cypress, TX 77433

Telephone: 281-856-2029
Fax: 281-856-2042
Marylyn Stapleton
Regional Manager
PO BOX 303739
St. Thomas, Virgin Islands 00803

Telephone: 340-775-9443
Fax: 340-777-7832
Allen Inlow, Senior Vice President        
IAPMO Business and Product Development
2054 Capri Court
Wichita, KS 67207

Cell: 703-624-7888