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Meet the Team

Business Leadership

Brian Rittgers

Brian Rittgers

General Manager

Patrick Pilkington, DVM

Patrick Pilkington, DVM

Monogastric Director

Marcos Rostagno

Marcos Rostagno

Technical Director

Carrie McCarthy

Carrie McCarthy

Ruminant Sales Manager

David Hansen

David Hansen

Distribution Accounts Manager

Marketing

Kim Lawson

Kim Lawson

Livestock Marketing Director

Ashley Truebenbach

Ashley Truebenbach

US Ruminant Marketing Manager

Allison Hession

Allison Hession

US Monogastric Marketing Manager

Ruminant Technical Team

Maris McCarthy, Ph.D.

Maris McCarthy, Ph.D.

Dairy Technical Lead

Carlyn Peterson, Ph.D.

Carlyn Peterson, Ph.D.

Dairy Technical Manager

Chance Farmer, Ph.D.

Chance Farmer, Ph.D.

Beef Technical Manager

Ken Griswold, Ph.D.

Ken Griswold, Ph.D.

Dairy Technical Manager

Jeff Heldt, Ph.D.

Jeff Heldt, Ph.D.

Beef Technical Lead

Ruminant Sales Team

Michael O'Neill

Michael O'Neill

Sr. Strategic Account Mgr.

Matt Saville

Matt Saville

National Acct. Mgr.

Marcia O’Connor

Marcia O’Connor

Business Manager

Ben Galbraith

Ben Galbraith

Business Manager

Harrison Hallmark

Harrison Hallmark

Business Manager

Blaine Marty

Blaine Marty

Business Manager

Jesse Wellman

Jesse Wellman

Business Manager

Mark Harris

Mark Harris

Business Manager

Poultry Sales & Technical Team

Karlinton Flores

Karlinton Flores

Technical Sales

Daniel Alvey

Daniel Alvey

Strategic Account Manager

Swine Sales & Technical Team

Chris van de Ligt, Ph.D.

Chris van de Ligt, Ph.D.

Swine Technical Lead

Matt Schneider

Matt Schneider

Business Manager

Matt Kocher

Matt Kocher

Business Manager