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 headshot.](https://www.usada.org/wp-content/uploads/Travis-Tygart-sq.jpg)
Travis T. Tygart
Chief Executive Officer
![John Bobo headshot.](https://www.usada.org/wp-content/uploads/John-Bobo-sq.jpg)
John Bobo
Chief Operating and Innovation Officer
![Sandi Brigg's headshot.](https://www.usada.org/wp-content/uploads/Sandi-Briggs-sq.jpg)
Sandi Briggs
Chief Financial Officer
![Jeff Cook's headshot.](https://www.usada.org/wp-content/uploads/Jeff-Cook-sq.jpg)
Jeff Cook
General Counsel
![Matt Fedoruk headshot.](https://www.usada.org/wp-content/uploads/Fedoruk_Matt.jpg)
Matthew Fedoruk, PhD
Chief Science Officer
![Jennifer Royer Headshot](https://www.usada.org/wp-content/uploads/Royer_Jennifer.jpg)
Jennifer Royer, PhD
Senior Director of TrueSport & Awareness
General & Administrative
![Shahera Shalabi headshot](https://www.usada.org/wp-content/uploads/USADA-Sep-2019-Square-WEB-Shahera-Shalabi.jpg)
Shahera Shalabi
Human Resources Director
![Allison Wagner's headshot.](https://www.usada.org/wp-content/uploads/Allison-Wagner-sq.jpg)
Allison Wagner
Director of Athlete & International Relations
![Scott Bell headshot.](https://www.usada.org/wp-content/uploads/Scott-Bell-rsq.jpg)
Scott Bell
Assistant Controller
![Karen Knapp's headshot.](https://www.usada.org/wp-content/uploads/Karen-Knapp-sq.jpg)
Karen Knapp
AP & Procurement Supervisor
![Cameron McPherson headshot.](https://www.usada.org/wp-content/uploads/Cameron-McPherson-sq.jpg)
Cameron McPherson
Staff Accountant
![Francois (France) Farrell's headshot.](https://www.usada.org/wp-content/uploads/France-Farrell-sq.jpg)
Francoise Farrell
Executive Assistant
![Martha Vargas' headshot.](https://www.usada.org/wp-content/uploads/Martha-Vargas-sq.jpg)
Mercedes Lind
AR Accounting Coordinator
![Daisy Ojeda headshot.](https://www.usada.org/wp-content/uploads/Daisy-Ojeda-sq.jpg)
Daisy Ojeda
HR Coordinator
![No photo available](https://www.usada.org/wp-content/uploads/No-Photo-Available.jpg)
Gabrielle Pope
Executive Assistant
![No photo available](https://www.usada.org/wp-content/uploads/No-Photo-Available.jpg)
Mary Schroeder
Accounts Payable Coordinator
Communications
![Averi Walker's headshot.](https://www.usada.org/wp-content/uploads/Averi-Walker-sq.jpg)
Averi Walker
Communications Director
![Matt Morgan's headshot.](https://www.usada.org/wp-content/uploads/Matt-Morgan-sq.jpg)
Matthew Morgan
Video Director & Editor
![Hailey Radvillas' headshot.](https://www.usada.org/wp-content/uploads/Hailey-Radvillas-sq.jpg)
Hailey Radvillas
Communications Specialist
![Alondra Hernandez headshot.](https://www.usada.org/wp-content/uploads/Alondra-Hernandez-sq.jpg)
Alondra Hernandez
Social Media Coordinator
Legal & Results management
![Victor Burgos headshot](https://www.usada.org/wp-content/uploads/vic-burgos-sq-1-of-1.jpg)
Victor Burgos
Chief Investigative Officer
![Spencer Crowell headshot.](https://www.usada.org/wp-content/uploads/Spencer-Crowell-sq.jpg)
Spencer Crowell
Olympic & Paralympic Counsel
![Lisa McCumber_Portrait](https://www.usada.org/wp-content/uploads/McCumber_Lisa.jpg)
Lisa McCumber
Testing Results Manager
![Lorena Rabelo headshot.](https://www.usada.org/wp-content/uploads/Rabelo-Lorena-sq.jpg)
Lorena Rabelo
Intelligence Officer
![Chelsea Busa headshot.](https://www.usada.org/wp-content/uploads/Chelsea-Busa-sq.jpg)
Chelsea Busa
Compliance Manager
![Kasey Weber headshot.](https://www.usada.org/wp-content/uploads/Kasey-Weber-sq.jpg)
Kasey Weber
Whereabouts Compliance Supervisor
![John Loney headshot.](https://www.usada.org/wp-content/uploads/john-loney-sq.jpg)
John Loney
Investigator
![Muriel Ossip headshot.](https://www.usada.org/wp-content/uploads/Muriel-Ossip-sq.jpg)
Muriel Ossip
Legal Assistant
TrueSport and Elite Education
![Tammy Hanson's headshot.](https://www.usada.org/wp-content/uploads/Tammy-Hanson-sq.jpg)
Tammy Hanson
Elite Education Director
![Betsy Douglass_Portrait](https://www.usada.org/wp-content/uploads/Douglass_Betsy.jpg)
Betsy Douglass
TrueSport operations and outreach education manager
![Grayson Potter headshot](https://www.usada.org/wp-content/uploads/Potter-Grayson.jpg)
Grayson Potter
Elite Education Manager
![Lisa Voight_Portrait](https://www.usada.org/wp-content/uploads/Voight_Lisa.jpg)
Lisa Voight
TrueSport Partnership & Resources Manager
![Scott Davern's headshot.](https://www.usada.org/wp-content/uploads/Scott-Davern-sq.jpg)
Scott Davern
Elite Education Lead
![Audrey Shaw's headshot.](https://www.usada.org/wp-content/uploads/Audrey-Shaw-sq.jpg)
Audrey Shaw
TrueSport Education Lead
![Kyle Gates headshot.](https://www.usada.org/wp-content/uploads/Kyle-Gates-sq.jpg)
Kyle Gates
Elite Education Coordinator
![No photo available](https://www.usada.org/wp-content/uploads/No-Photo-Available.jpg)
Lauren Masterson
Health Professional Educator Coordinator
![Bryanna Helland hadshot.](https://www.usada.org/wp-content/uploads/Bryanna-Helland-sq.jpg)
Bryanna Helland
Education & Outreach Administrative Assistant
Olympic and Paralympic Programs
![Stafford_Lindsey headshot](https://www.usada.org/wp-content/uploads/Stafford_Lindsey.jpg)
Lindsey Stafford
Olympic & Paralympic Programs Director
![Emily Bench's headshot.](https://www.usada.org/wp-content/uploads/Emily-Bench-sq.jpg)
Emily Bench
Olympic & Paralympic Programs Manager
![Brett DeGeorge headshot.](https://www.usada.org/wp-content/uploads/brett-degeorge-sq.jpg)
Brett DeGeorge
Olympic & Paralympic Programs Lead
![Mae Myers headshot.](https://www.usada.org/wp-content/uploads/Mae-Myers-sq.jpg)
Mae Deese
Olympic & Paralympic Programs Coordinator
![Teja Kondeti headshot.](https://www.usada.org/wp-content/uploads/Teja-Kondeti-sq.jpg)
Teja Kondeti
Olympic & Paralympic Programs Coordinator
![Katie Peterson headshot.](https://www.usada.org/wp-content/uploads/Katie-Peterson-sq.jpg)
Katie Peterson
Olympic & Paralympic Programs Coordinator
Client Services
![Victoria Patterson's headshot.](https://www.usada.org/wp-content/uploads/Victoria-Patterson-sq.jpg)
Victoria Patterson
Client Services Manager
![Brandon Buchanan_Portrait](https://www.usada.org/wp-content/uploads/Buchanan_Brandon.jpg)
Brandon Buchanan
Business Development Manager
![Rachel Laraway headshot.](https://www.usada.org/wp-content/uploads/Rachel-Laraway-sq-.jpg)
Rachel Laraway
Client Services Coordinator
![Jeremy Mathews headshot.](https://www.usada.org/wp-content/uploads/Jeremy-Mathews-sq.jpg)
Jeremy Mathews
Client Services Coordinator
Technology & Innovation
![](https://www.usada.org/wp-content/uploads/David-Goldbach-sq-.jpg)
David Goldbach
IT Director
![Brent Wood_Portrait](https://www.usada.org/wp-content/uploads/Wood_Brent.jpg)
Brent Wood
Principal Data Engineer
![Elijah Lopez headshot.](https://www.usada.org/wp-content/uploads/Elijah-Lopez-web.jpg)
Elijah Lopez
Technology & Development Project Manager
![Andrew Lyon headshot.](https://www.usada.org/wp-content/uploads/Andy-Lyon-sq-web.jpg)
Andrew Lyon
IT Systems Analyst
![Eric Mason headshot.](https://www.usada.org/wp-content/uploads/Eric-Mason-sq.jpg)
Eric Mason
Data Analyst
Doping Control Operations
![Juan Caraveo headshot.](https://www.usada.org/wp-content/uploads/Juan-caraveo-sq.jpg)
Juan Caraveo
DC Operations Director
![Kevin Brousard headshot.](https://www.usada.org/wp-content/uploads/Kevin-Brousard-sq.jpg)
Kevin Brousard
dc operations manager
![Heidi Christy headshot.](https://www.usada.org/wp-content/uploads/Heidi-Christy-sq.jpg)
Heidi Christy
Resource Lead
![Chris Risley headshot.](https://www.usada.org/wp-content/uploads/Chris-Risley-sq.jpg)
Christopher Risley
LOGISTICS COORDINATOR
![Cindy Brown.](https://www.usada.org/wp-content/uploads/Cindy-Brown-2022.jpg)
Cindy Brown
Assistant Manager - Central Region
![Kris Forberg headshot.](https://www.usada.org/wp-content/uploads/Kris-Forberg-sq.jpg)
Kris Forberg
Assistant Manager - West Region
![Sherita Mason.](https://www.usada.org/wp-content/uploads/Sherita-Mason-2022-e1685643301536.jpg)
Sherita Mason
Assistant Manager - East Region
![Alfonso McDonald headshot.](https://www.usada.org/wp-content/uploads/Alfonso-McDonald-sq.jpg)
Alfonso McDonald
Assistant Manager - South Region
Science, Research & DRUG REFERENCE
![Laura Lewis headshot.](https://www.usada.org/wp-content/uploads/Lewis-Laura-sq.jpg)
Laura Lewis, PhD
Director of Science
![Alex Bohl's headshot.](https://www.usada.org/wp-content/uploads/Alex-Bohl-sq.jpg)
Alex Bohl
Analytics & Reporting Program Lead
![Amy Eichner headshot.](https://www.usada.org/wp-content/uploads/Eichner_Amy.jpg)
Amy Eichner, PhD
Special Advisor
![Rick Mohr's headshot.](https://www.usada.org/wp-content/uploads/Rick-Mohr-sq.jpg)
Richard Mohr
Drug Reference Operations Manager
![Anne Jirele's headshot.](https://www.usada.org/wp-content/uploads/Anne-Jirele-sq.jpg)
Annie Lane
TUE & Global DRO Program Lead
![Sally Francklyn headshot.](https://www.usada.org/wp-content/uploads/Sally-Francklyn-sq.jpg)
Sally Francklyn
TUE & Drug Reference Coordinator
![Brandon Morrow headshot.](https://www.usada.org/wp-content/uploads/Brandon-Morrow-sq.jpg)
Brandon Morrow
TUE 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.
![Debbie Hausmaninger headshot.](https://www.usada.org/wp-content/uploads/Debbie-Hausmaninger-sq.jpg)
Debbie Hausmaninger
Doping Control Officer - Regional Team Lead
![Joanna Latham headshot.](https://www.usada.org/wp-content/uploads/Joanna-Latham-sq.jpg)
Joanna Latham
Doping Control Officer – Regional Team Lead
![Molly Snyder headshot.](https://www.usada.org/wp-content/uploads/Molly-Snyder-sq-1.jpg)
Molly Snyder
Doping Control Officer - Regional Team Lead
![Arnold Thomas](https://www.usada.org/wp-content/uploads/Arnold-Thomas-2022.jpg)
Arnold Thomas
Doping Control Officer – Regional Team Lead
![Martha Barete headshot.](https://www.usada.org/wp-content/uploads/Martha-Barete-sq-1.jpg)
Martha Barete
Doping Control Officer
![Jason Barry.](https://www.usada.org/wp-content/uploads/Jason-Barry-2022.jpg)
Jason Barry
Doping Control Officer
![Amy Brenner.](https://www.usada.org/wp-content/uploads/Amy-Brenner-2022.jpg)
Amy Brenner
Doping Control Officer
![Richard Brooks.](https://www.usada.org/wp-content/uploads/Richard-Brooks-2022.jpg)
Richard Brooks
Doping Control Officer
![Cindy Brown.](https://www.usada.org/wp-content/uploads/Cindy-Brown-2022.jpg)
Cindy Brown
Doping Control Officer
![Jackson Burrill headshot.](https://www.usada.org/wp-content/uploads/Jackson-Burrill-sq.jpg)
Jackson Burrill
Doping Control Officer
![Robert-Ciarlo headshot](https://www.usada.org/wp-content/uploads/Robert-Ciarlo.jpg)
Rob Ciarlo
Doping Control Officer
![Tina Claiborne.](https://www.usada.org/wp-content/uploads/Tina-Claiborne-2022.jpg)
Tina Claiborne
Doping Control Officer
![Jared Clark headshot.](https://www.usada.org/wp-content/uploads/Jared-Clark-sq.jpg)
Jared Clark
Doping Control Officer
![Chelon Danielson-Morrill.](https://www.usada.org/wp-content/uploads/Chelon-Danielson-Morrill-2022.jpg)
Chelon Danielson-Morrill
Doping Control Officer
![Tom Diliberto.](https://www.usada.org/wp-content/uploads/Tom-Diliberto-2022.jpg)
Tom Diliberto
Doping Control Officer
![Madisen Dugan headshot.](https://www.usada.org/wp-content/uploads/Madisen-Dugan-sq.jpg)
Madisen Dugan
Doping Control Officer
![Kris Forberg headshot.](https://www.usada.org/wp-content/uploads/Kris-Forberg-sq.jpg)
Kris Forberg
Doping Control Officer
![Damon Glass.](https://www.usada.org/wp-content/uploads/Damon-Glass-2022.jpg)
Damon Glass
Doping Control Officer
![Ethan Groff.](https://www.usada.org/wp-content/uploads/Ethan-Groff-2022.jpg)
Ethan Groff
Doping Control Officer
![Susan Gruber.](https://www.usada.org/wp-content/uploads/Suzee-Gruber-2022.jpg)
Susan Gruber
Doping Control Officer
![Brian Hagerty headshot.](https://www.usada.org/wp-content/uploads/Brian-Hagerty-web.jpg)
Brian Hagerty
Doping Control Officer
![Laura Hahn.](https://www.usada.org/wp-content/uploads/Laura-Hall-2022.jpg)
Laura Hahn
Doping Control Officer
![Cary Hall](https://www.usada.org/wp-content/uploads/Cary-Hall-2022.jpg)
Cary Hall
Doping Control Officer
![Ellen Hanley.](https://www.usada.org/wp-content/uploads/Ellen-Hanley-2022.jpg)
Ellen Hanley
Doping Control Officer
![Kim Harris.](https://www.usada.org/wp-content/uploads/Kim-Harris-2022.jpg)
Kim Harris
Doping Control Officer
![Michael Hatlen.](https://www.usada.org/wp-content/uploads/Michael-Hatlen-2022.jpg)
Michael Hatlen
Doping Control Officer
![Jonah Howells.](https://www.usada.org/wp-content/uploads/Jonah-Howells-2022.jpg)
Jonah Howells
Doping Control Officer
![Rob Kalmes headshot.](https://www.usada.org/wp-content/uploads/Rob-Kalmes-sq.jpg)
Rob Kalmes
Doping Control Officer
![Chelsie King](https://www.usada.org/wp-content/uploads/Chelsie-King-2022.jpg)
Chelsie King
Doping Control Officer
![Lexie Koesterer.](https://www.usada.org/wp-content/uploads/Lexie-Koesterer-2022.jpg)
Lexie Koesterer
Doping Control Officer
![Thomas "TK" Koesterer.](https://www.usada.org/wp-content/uploads/Thomas-TK-Koesterer-2022.jpg)
Thomas "TK" Koesterer
Doping Control Officer
![Amy Kublin.](https://www.usada.org/wp-content/uploads/Amy-Kublin-2022.jpg)
Amy Kublin
Doping Control Officer
![Myron Kyle headshot.](https://www.usada.org/wp-content/uploads/Myron-Kyle-web-square.jpg)
Myron Kyle
Doping Control Officer
![Catherine Lanahan headshot.](https://www.usada.org/wp-content/uploads/Catherine-Lanahan-sq.jpg)
Catherine Lanahan
Doping Control Officer
![Eric-Leeds headshot](https://www.usada.org/wp-content/uploads/Eric-Leeds.jpg)
Eric Leeds
Doping Control Officer
![Craig Leonard.](https://www.usada.org/wp-content/uploads/Craig-Leonard-2022.jpg)
Craig Leonard
Doping Control Officer
![Lindsey Lombardo headshot.](https://www.usada.org/wp-content/uploads/Lindsey-Lombardo-web.jpg)
Lindsay Lombardo
Doping Control Officer
![Matt Madigan headshot.](https://www.usada.org/wp-content/uploads/Matt-Madigan-sq.jpg)
Matt Madigan
Doping Control Officer
![Sherita Mason.](https://www.usada.org/wp-content/uploads/Sherita-Mason-2022-e1685643301536.jpg)
Sherita Mason
Doping Control Officer
![Robert Mazza headshot.](https://www.usada.org/wp-content/uploads/Robert-Mazza-sq.jpg)
Robert Mazza
Doping Control Officer
![Alfonso McDonald headshot.](https://www.usada.org/wp-content/uploads/Alfonso-McDonald-sq.jpg)
Alfonso McDonald
Doping Control Officer
![Christine Mendez headshot.](https://www.usada.org/wp-content/uploads/Christine-Mendez-sq-1.jpg)
Christine Mendez
Doping Control Officer
![Aaron Millar.](https://www.usada.org/wp-content/uploads/Aaron-Millar-2022.jpg)
Aaron Millar
Doping Control Officer
![Ann-Miller headshot](https://www.usada.org/wp-content/uploads/Ann-Miller.jpg)
Ann Miller
Doping Control Officer
![Danielle-Miller headshot](https://www.usada.org/wp-content/uploads/Danielle-Miller.jpg)
Danielle Miller
Doping Control Officer
![Marsha Moona headshot.](https://www.usada.org/wp-content/uploads/Marsha-Moona-web.jpg)
Marsha Moona
Doping Control Officer
![Stacy Muñoz.](https://www.usada.org/wp-content/uploads/Stacy-Munoz-2022.jpg)
Stacy Muñoz
Doping Control Officer
![Denyse Parks.](https://www.usada.org/wp-content/uploads/Denyse-Parks-2022.jpg)
Denyse Parks
Doping Control Officer
![Dennis Perkey.](https://www.usada.org/wp-content/uploads/Dennis-Perkey-2022.jpg)
Dennis Perkey
Doping Control Officer
![Nicolette Rodriguez.](https://www.usada.org/wp-content/uploads/Nicolette-Rodriguez-2022.jpg)
Nicolette Rodriguez
Doping Control Officer
![Donna Salino headshot.](https://www.usada.org/wp-content/uploads/Donna-Salino-web.jpg)
Donna Salino
Doping Control Officer
![Chip Samperi.](https://www.usada.org/wp-content/uploads/Chip-Samperi-2022.jpg)
Chip Samperi
Doping Control Officer
![Monika Smith.](https://www.usada.org/wp-content/uploads/Monika-Smith-2022.jpg)
Monika Smith
Doping Control Officer
![Phyllis Starks.](https://www.usada.org/wp-content/uploads/Phyllis-Starks-2022.jpg)
Phyllis Starks
Doping Control Officer
![Ruben Tejeda.](https://www.usada.org/wp-content/uploads/Ruben-Tejeda-2022-e1685650142506.jpg)
Ruben Tejeda
Doping Control Officer
![Tanya Toohey headshot.](https://www.usada.org/wp-content/uploads/Tanya-Tooney-web.jpg)
Tanya Toohey
Doping Control Officer
![Elizabeth Trinidad headshot.](https://www.usada.org/wp-content/uploads/Elizabeth-Trinidad-web-square.jpg)
Elizabeth Trinidad
Doping Control Officer
![Jeff Tucker headshot.](https://www.usada.org/wp-content/uploads/Jeff-Tucker-sq.jpg)
Jeff Tucker
Doping Control Officer
![Nico Vazquez.](https://www.usada.org/wp-content/uploads/Nico-Vazquez-2020.jpg)
Nico Vasquez
Doping Control Officer
![Lisa-Wade headshot](https://www.usada.org/wp-content/uploads/Lisa-Wade.jpg)
Lisa Wade
Doping Control Officer
![David Waites.](https://www.usada.org/wp-content/uploads/David-Waites-2022.jpg)
David Waites
Doping Control Officer
![Gary Wheeler headshot.](https://www.usada.org/wp-content/uploads/Gary-Wheeler-web.jpg)
Gary Wheeler
Doping Control Officer
![Mike Wilkinson headshot.](https://www.usada.org/wp-content/uploads/Mike-Wilkinson-sq.jpg)
Mike Wilkinson
Doping Control Officer