Team usada
The United States Anti-Doping Agency is a non-profit corporation under the direction of an independent Board of Directors. Headquartered in Colorado Springs, Colorado, USADA’s professional staff is responsible for managing and coordinating the organization’s testing, science & research, education, and adjudication initiatives. Click here for DCOs.
Executive Team

Travis T. Tygart
Chief Executive Officer

Sandi Briggs
Chief Financial Officer

Jeff Cook
General Counsel
General & Administrative

Alejandro Lugo
Controller

Shahera Shalabi
Human Resources Senior Manager

Karen Knapp
AP & Procurement Supervisor

Odain Walters
Staff Accountant

Martha Vargas
AR Accounting Coordinator

Francoise Farrell
Executive Assistant
Communications

Adam Woullard
Director of Communications

Averi Walker
Communications Manager

Dave Kottler
Graphic Designer

Matthew Morgan
Video Producer & Editor

Hailey Radvillas
Communications Program Lead
Legal & Results management

Victor Burgos
Chief Investigative Officer

Ted Koehler
Legal Affairs & Trial Counsel Manager

Nadia Soghomonian
Legal Affairs & Investigations Counsel

Lisa McCumber
Testing Results Manager

Chelsea Busa
Pro & Emerging Sports Paralegal

Karin Caito
Investigator

Anna Sherohman
Olympic & Paralympic Paralegal

Johncie Wingard
Paralegal
TrueSport and Elite Education

Jennifer Royer, PhD
Senior Director of TrueSport & Awareness

Tammy Hanson
Elite Education Manager

Betsy Douglass
TrueSport operations and outreach education manager

Lisa Voight
TrueSport Partnership & Resources Manager

Scott Davern
Elite Education Lead

Audrey Shaw
TrueSport Outreach Education Program Lead

Grayson Potter
Elite Education Coordinator
Testing & Athlete Services

Lindsey Stafford
Testing & Athlete Services Manager

Emily Bench
Athlete Services Lead

Hali Dickson
Athlete Services Coordinator

Mitchell Risdon
Athlete Services Coordinator

Shelly Rodemer
Administrative Assistant
Client Services

Brent Almand
Business Development Manager

Austin Marks
Client Services Coordinator
Technology & Innovation

Lambert Hubel
Information Technology Manager

Dave Knutson
Network Administrator

Kenyatta Leon
IT Tech Support

Kaushik Karandikar
Senior Software Engineer

Gabi King
Technology Projects Specialist

Brent Wood
Database Specialist
Doping Control Officer Operations

Michael Thompson
DCO Operations Manager

Terese Cabanting
DCO Operations Supervisor

Alfred Westley
Training and Development Coordinator

Gloria Shalinsky
Distribution Administrative Assistant
UFC Operations

Ryan Carpenter
UFC Operations Senior Manager

Brandon Buchanan
UFC Operations Program Lead

Melissa McPherson
UFC Training & Testing Support Lead

Victoria Patterson
UFC International Testing Program Lead

Kimberly Beach
UFC Operations & Compliance Coordinator
Science, Research & Development

Laura Lewis, PhD
Director of Science

Carol Congdon
Executive Administrator

Alex Bohl
Analytics & Reporting Program Lead
Drug Reference Resource

Amy Eichner, PhD
Special Advisor

Richard Mohr
Drug Reference Operations Manager

Benjamin Wheeler
TUE & Drug Reference Program Lead

Annie Jirele
TUE & Drug Reference Coordinator
Doping Control Officers
USADA’s doping control officers (DCOs) are hired, trained, and employed directly by the U.S. Anti-Doping Agency, not a third party agency, in an effort to ensure the highest level of quality control and effectiveness in upholding the World Anti-Doping Code and accompanying International Standards as they relate to sample collection. USADA’s DCOs are situated throughout the country and have significant experience collecting samples both in and out-of-competition setting and at events.

Kris Forberg
Doping Control Officer – Regional Team Lead

Joanna Latham
Doping Control Officer – Regional Team Lead

Arnold Thomas
Doping Control Officer – Regional Team Lead

Travis Wilkinson
Doping Control Officer – Regional Team Lead

Stacy Alemany
Doping Control Officer

Jason Barry
Doping Control Officer

Emily Bench
Doping Control Officer

Amy Brenner
Doping Control Officer

Richard Brooks
Doping Control Officer

Cindy Brown
Doping Control Officer

Terese Cabanting
Doping Control Officer

Dave Carle
Doping Control Officer

Rob Ciarlo
Doping Control Officer

Tina Claiborne
Doping Control Officer

Steve Cole
Doping Control Officer

Daniel Cruz
Doping Control Officer

Hali Dickson
Doping Control Officer

Damon Glass
Doping Control Officer

Ethan Groff
Doping Control Officer

Susan Gruber
Doping Control Officer

Laura Hahn
Doping Control Officer

Cary Hall
Doping Control Officer

Ellen Hanley
Doping Control Officer

Kim Harris
Doping Control Officer

Debbie Hausmaninger
Doping Control Officer

Jonah Howells
Doping Control Officer

Maddy Johnson
Doping Control Officer

Adrian Jones
Doping Control Officer

Rob Kalmes
Doping Control Officer

Chelsie King
Doping Control Officer

Lexie Koesterer
Doping Control Officer

Thomas "TK" Koesterer
Doping Control Officer

Rina Kovacs
Doping Control Officer

Steve Kovacs
Doping Control Officer

Amy Kublin
Doping Control Officer

Eric Leeds
Doping Control Officer

Craig Leonard
Doping Control Officer

Matt Madigan
Doping Control Officer

Austin Marks
Doping Control Officer

Lorena Martinez
Doping Control Officer

Sherita Mason
Doping Control Officer

Mitch Mathis
Doping Control Officer

Chris McChesney
Doping Control Officer

Aaron Millar
Doping Control Officer

Ann Miller
Doping Control Officer

Danielle Miller
Doping Control Officer

Ricky Morant
Doping Control Officer

Matthew Munoz
Doping Control Officer

John Nieves
Doping Control Officer

Tracie Parish
Doping Control Officer

Denyse Parks
Doping Control Officer

Dennis Perkey
Doping Control Officer

Michelle Porto
Doping Control Officer

Gary Robbins
Doping Control Officer

Nicolette Rodriguez
Doping Control Officer

Chip Samperi
Doping Control Officer

Christine Sandoval
Doping Control Officer

John Siegrist
Doping Control Officer

Monica Siegrist
Doping Control Officer

Molly Snyder
Doping Control Officer

Phyllis Starks
Doping Control Officer

Shawn Stater
Doping Control Officer

Luis Tafoya
Doping Control Officer

Mike Thompson
Doping Control Officer

Deb Upton
Doping Control Officer

Nico Vasquez
Doping Control Officer

Lisa Wade
Doping Control Officer

David Waites
Doping Control Officer