North America Sales & Service

Diamond V North America

Leading with technical expertise

The recognition and support of animal nutritionists, veterinarians, and producers in North America has been the foundation of Diamond V’s success as the Trusted Experts in Nutrition and Health®.

With offices at our corporate campus in Cedar Rapids, Iowa, Diamond V’s North America sales professionals serve all U.S. states and Canadian provinces.


National Accounts


Kevin Larson
Kevin Larson
Global Strategic Account Director
Steve McGinness
Steve McGinness
National Accounts Manager
Jeff Wheeler
Jeff Wheeler, M.S.
National Accounts Manager
Jim Sullivan
Jim Sullivan
National Accounts Manager
Jill Davidson, Ph.D.
Jill Davidson, Ph.D.
National Accounts Manager

Dairy — East and Canada


Jamie Hinck
Jamie Hinck
District Sales Manager
Mark Anderson
Mark Anderson
Regional Sales Manager - Northeast
Dorothy Pastor
Dorothy Pastor
Regional Sales Manager - Pennsylvania, Maryland, Virginia, Eastern Ohio
John Gilliland
John Gilliland
Regional Sales Manager - Southeast
Jamie Young
Jamie Young
Regional Sales Manager - Southeast
Bryce Chatt
Bryce Chatt
Regional Sales Manager - Ohio
John Sheets
John Sheets
Regional Sales Manager - Mid-Atlantic
Ashleigh McNeil, M.S.
Ashleigh McNeil, M.S.
Regional Sales Manager - Michigan

Dairy — Midwest & Plains


Mitchell L. Deimund
Mitchell L. Deimund
District Sales Manager
Merle Buyck
Merle Buyck
Regional Sales Manager - Wisconsin
Phil Gorham
Phil Gorham
Regional Sales Manager
Kari Leonard
Kari Leonard
Regional Sales Manager
Jim Livingston
Jim Livingston
Regional Sales Manager - Wisconsin
Bob Myers
Bob Myers
Regional Sales Manager - Wisconsin
Tom Oelberg, Ph.D.
Tom Oelberg, Ph.D.
Ruminant Field Technical Specialist - South Dakota, North Dakota, Minnesota, Nebraska, Montana, Wymoning, Western Iowa
Michelle Philibeck
Michelle Philibeck
Regional Sales Manager - Wisconsin
Darrel Rennich
Darrel Rennich
Ruminant Field Technical Specialist - South Dakota
Stacia Sonderman
Stacia Sonderman
Regional Sales Manager
Mark Tegeler, M.S.
Mark Tegeler, M.S.
Technical Service Specialist - Illinois, Indiana, Missouri, Eastern Iowa
Paul Valencia, M.S.
Paul Cortes Valencia, M.S.
Dairy Field Support

Dairy — West Coast


Steve Batty
Steve Batty
District Sales Manager
Rick Gintner
Rick Gintner
Regional Sales Manager - California, Arizona
Leah Sanches
Leah Sanches, M.B.A.
Regional Sales Manager - California
Manny Soares
Manny Soares
Regional Sales Manager - California
Ruben Gonzalez
Ruben Gonzalez
Regional Sales Manager - California/Arizona
Ashley Stewart
Ashley Stewart
Regional Sales Manager - California/Arizona

Dairy — Pacific Northwest/Southwest


Jimmy Mardis
Jimmy Mardis
District Sales Manager
Jeramie Voss
Jeramie Voss
Regional Sales Manager - Idaho, Nevada
Matt Bryan
Matt Bryan
Regional Sales Manager - Idaho
Greg Henderson
Greg Henderson
Regional Sales Manager - Kansas, Colorado, Utah
Scott Wilson, M.B.A.
Scott Wilson, M.B.A.
Regional Sales Manager - New Mexico, Texas, Oklahoma
Payton Terry
Payton Terry
Regional Sales Manager - New Mexico, Texas
Darren Coonrad
Darren Coonrad
Regional Sales Manager - Oregon, Washington
Kelly Reed
Kelly Reed, D.V.M.
Ruminant Field Technical Specialist
Matt Sattler
Matt Sattler
Ruminant Field Technical Specialist

Poultry


Layers


Mark Farmer
Mark Farmer, Ph.D.
Business Manager, Layers
Eric Gingerich, D.V.M.
Eric Gingerich, D.V.M.
Technical Poultry Specialist
Weldon Michael, M.B.A.
Weldon Michael, M.B.A.
Poultry Specialist
Steve Riggs
Steve Riggs
Poultry Specialist
Judd Powell
Judd Powell
Poultry Specialist


Broilers


Sharon Miller, DVM
Sharon Miller, D.V.M.
Poultry Technical Specialist
Jason McCamy
Jason McCamy
Poultry Specialist


Turkeys


David Kenyon
David Kenyon
Business Manager, Turkeys
Bill Hodge
Bill Hodge
Poultry Specialist
Richard Houlbrooke
Richard Houlbrooke
Poultry Specialist, Turkeys


Canada/Latin America


Franciso Portela, M.S.
Franciso Portela, M.S.
Poultry Business Development Manager, Latin America & Canada
Marcio Caparroz
Marcio Caparroz
Manager, Market Access, Brazil
Abel Gernat, Ph.D.
Abel Gernat, Ph.D.
Poultry Specialist
Marcio Caparroz
Paulo Raffi
Poultry Technical Specialist, Brazil

Beef


Perry Church
Perry Church
Regional Sales Manager - New Mexico, Texas
Trevor Tuell
Trevor Tuell
Regional Sales Manager - Central Plains
Wil Guess, M.S.
Wil Guess, M.S.
Regional Sales Manager - Western Kansas, Colorado, and New Mexico
Todd Franz
Todd Franz
Regional Sales Manager
Craig Belknap, M.S., P.A.S.
Craig Belknap, M.S., P.A.S.
Business & Technical Manager, Beef
Tom Edrington, Ph.D.
Tom Edrington, Ph.D.
Ruminant Technical Specialist – Field Research and Food Safety

Swine


Karen Lehe, D.V.M., DACVPM
Karen Robertson, D.V.M., DACVPM
Director, Swine Business Development
Derek Petry, Ph.D.
Derek Petry, Ph.D.
Director, Research and Technical Services
Yuk Kwaun Kwan, D.V.M.
Yuk Kwaun Kwan, D.V.M.
Technical Services Director, APAC
Brandy Meisheid
Brandy Meisheid
Regional Sales Associate, Swine

Specialty


Ilya Frumkin
Ilya Frumkin
Director, Companion Animal Business Development
Christine Warzecha, M.S.
Christine Warzecha, M.S.
Equine/Companion Animal Technical Specialist
Tammi Epp, D.V.M., Ph.D., DACVSMR
Tammi Epp, D.V.M., Ph.D., DACVSMR
Director, Monogastric Health Research & Technical Support