Meet Our Executive Board

The Executive Board is dedicated to growing the MATT organization and providing the best and most inclusive environment for toxicologists to connect, share, and learn from each other!

Amber Raines, M.S.

President, 2024-2025

Franklin County Coroner’s Office, Ohio

Dominique Gidron, M.S.

Vice President, 2024-2025

USDTL, Illinois

Jessica Adamczyk, B.S.

Secretary, 2023-2025

Western Michigan University Homer Stryker M.D. School of Medicine

Paul Davis, B.S., M.A.

Treasurer, 2022-2026

Interventional Pain Specialists

Prentiss Jones, Ph.D.

Past President, 2023-2024

Western Michigan University Homer Stryker M.D. School of Medicine

Kim Tomlinson, M.S.

Executive Director

USDTL, Illinois

Chairs and Committees

MATT leadership is also made up of several chair positions as well as committees that help our organization function and serve to grow membership, disseminate information, and advise the executive board. Committees are always looking for new members! New members are crucial for bringing differing perspectives and ideas needed to foster a dynamic organization. If you are interested in participating in MATT through a committee role, click the link below to let us know your interest.

Membership Chair

Davis Blanchard Jr., M.S.

Virginia DFS

Communications Chair

Kim Tomlinson, M.S.


Website Admin Chair

Colby Ott, Ph.D.


sMATTerings Editor

Casey Mims, M.S.

Virginia DFS

Past Presidents

We want to thank our past presidents for their dedicated service and impact they have had on MATT and its members! Without their volunteer service, the organization would not have grown to where it is today. We have been honored by your time in our organization and we look forward to all the future leaders to come.

  • 2023-2024: Prentiss Jones
  • 2022-2023: Donna Coy
  • 2021-2023: Samantha Beauchamp
  • 2020-2021: Amy Racines
  • 2019-2020: Jennifer Hobbs
  • 2018-2019: Douglas Rohde
  • 2017-2018: Chetan Soni
  • 2016-2017: Kimberly Tomlinson
  • 2015-2016: Michael Smith
  • 2014-2015: Brian Simons
  • 2013-2014: Tim Aukerman
  • 2012-2013: Don Frederick
  • 2011-2012: Norma Erickson
  • 2010-2011: Randy Schneider
  • 2009-2010: Karen Leonard
  • 2008-2009: Michele Glinn
  • 2007-2008: Paul Jannetto
  • 2006-2007: Dawn Hahn
  • 2005-2006: Tim Caragher
  • 2004-2005: Barbara Rowland
  • 2003-2004: Laureen Marinetti
  • 2001-2003: Christine Goodall
  • 1999-2001: Christine Moore
  • 1997-1999: John Wilson
  • 1995-1997: Steven Wong

Communications Committee

The Communications committee is responsible for many aspects of MATT including keeping membership aware of opportunities and news from the organization, maintaining sponsor relations, assisting meeting hosts with any meeting related planning and activities, publishing newsletters, working on recruitment and membership engagement strategies, and now . . . hosting and planning the 30th Anniversary Meeting!

Kim Tomlinson
Communications Chair
Dominique Gidron
Scientific Coordinator
Sarah Toma
Social Media Strategist
Sponsorship Coordinator
Casey Mims
sMATTerings Newsletter Editor
Sponsorship Coordinator
Jessica Adamczyk
Director of Logistics
Colby Ott
Website Coordinator
Sponsorship Coordinator
Delisa Downey
Don Frederick
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