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Meet The Board And Advisors

NSAC Board

 David Stitzhal – President

Tim Goncharoff – Vice-President

SONY DSC President
Full Circle Environmental, Inc.
Seattle, WA 

David’s Bio

Resource Planner
Department of Public Works
County of Santa Cruz

Tim’s Bio

Patty Garbarino – Treasurer

Constance Hornig  – Secretary

about_patty-garbarino-headshot President
Marin Sanitary Service
565 Jacoby Street
San Rafael, CA 94901-5305 

Patty’s Bio

Constance Headshot 3-9-16 cropped

Constance Hornig, Esq.
Law Offices
1415 S. Victoria Avenue
Los Angeles, CA 90019

Constance’s Bio

Jordan Fengel

Paul Gao

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Executive Director

State of Texas Alliance for Recycling (STAR)

Jordan’s Bio

P Gao 2016

President and CEO
CEAR, Inc.
3678 Le May Street
Mather, CA 95655
Paul’s Bio

Beverly Hanstrom

John G. Waffenschmidt

Beverly Hanstrom Headshot from Bio

CEO and Owner
Colorado Medical Waste
3131 Oakland Street
Aurora, CO 80010-1508

Beverly’s Bio

J Waffenschmidt headshot NSAC web

Vice President
Environmental Science and Community Affairs
Certified Ecologist
Covanta Energy Corporation
445 South Street
Morristown, NJ 07960

John’s Bio


Advisors to the Board

Mollie Mangerich


Jim Mullowney


Mollie Mangerich cropped final Solid Waste Superintendent
City of Prescott, AZ

Mollie’s Bio

Jim-Mullowney-Pharma-Cycle-CEO-240x300 headshot

Pharma-Cycle, LLC.
55 John Clarke Road
Middletown, RI 02842

Jim’s Bio

Justin Overdevest

Debbie Raphael 


The Good Company
65 Centennial Loop, Suite B
Eugene, OR 97401

San Francisco Dept. of the Environment
1455 Market Street, Ste. 1200
San Francisco, CA 94103

Debbie’s Bio

Victoria Reinhardt


Ron Sherga



Ramsey County Board of Commissioners
15 West Kellogg Blvd, Suite 220
St. Paul, MN 55102

Ron Sherga Headshot from Bio

Founder and CEO
1305 Rocky Canyon Road
Arlington,TX 76012

Ron’s Bio


Carl E. Smith


 Kat Taylor

Carl Smith 1x1.25
President and CEO
Call2Recycle, Inc.
1000 Parkwood Circle, Ste 200
Atlanta, GA 30339

Carl’s Bio

kat-taylor headshot cropped Co-Founder Co-CEO
Beneficial State Bank

Kat’s Bio