DVM Cattle Management Companies
Independent Ultrasound Consultants Feedyards
Universities & Research Centers
Independent Ultrasound Consultants
Arhart Farms
Melissa Arhart
605-849-3359
Alpena, SD
aarhart@santel.net
Beef Performance Technology
Jamie Wilrett & Bert Hueber
815-825-2361
Malta, IL
jjw14@aol.com
Beef Ultrasound
Billy Whitfield
620-384-7711 
Syracuse, KS
billyw@pld.com
Big Dry Livestock Services
Matt Lane
406-967-2418
Billings, MT
malane@bigfoot.com
Central States Ultrasound Services
Kristi Traffas
785-476-2263
Kensington, KS

gordonks@ruraltel.net
Clint Shults
970-878-5713
Meeker, CO
toomanyirons@msn.com
Critical Insights
Craig Hays
641-340-4335
Diagonal, IA
craiglhays@yahoo.com
Dale W. Hummermeier
970-463-5407
Ovid, CO
lanna@kci.net
Eric Geving
307-868-2487
Meeteetse, WY
egeving@tctwest.net
Jim Schoelerman
712-260-5739
Everly, IA
jdscho@evertek.net
Jolene Grunhaupt
402-425-3285
Crookston, NE
sandhillsultra@gpcom.net
Justin Gleghorn, PhD
Levi Berry
806-341-5474
ultrasort@yahoo.com
Keith Rudeen
308-856-4134
Elm Creek, NE
rude@mainstaycomm.net
Maple Row Beef
Brian McClarren
419-335-2857
brian@maplerowbeef.com
Pete Hays
785-899-0129
Goodland, KS
petehays@eaglecom.net
Robertson Livestock
Donnie Robertson
903-536-9402
Normangee, TX
crober86@aol.com
Ryan Arndt
620-343-3054
Emporia, KS
ryanarndt@sbcglobal.com
SUI Co
Mike Stanek
515-450-2234
Potosi, WI
mike_stanek@hotmail.com
Windy Ridge Livestock
Rod Wendorff 
Chase Wendorff
403-752-4066
Raymond, Alberta, CA
srwend@shockwave.com
Lynn Allen
CPEC Sales & Marketing
806-753-7979
Stratford, TX
lallen6423@aol.com