The American Gelbvieh Association and its professional staff serve nearly 2,000 members with a state-of-the-art registry and innovative research, education, commercial marketing, and communications programs. The AGA staff, as a team, is dedicated to enhancing AGA member's prosperity through exceptional service and vision.

The following mailboxes are checked daily (Click to Email):

AGA Staff (Click to email)
Call us at 303-465-2333, using the extensions below.

Wayne Vanderwert Executive Director ext. 480	Dianne Coffman Director of Administration ext. 479	Jim Marshall Director of Information Systems ext. 483
Lori Maude Director of Communications ext. 487	Katie Danneman Production Manager/ Graphic Artist ext. 486	Dana Stewart Director of Member Services & Junior Programs ext. 488
Susan Willmon Director of Breed Improvement ext. 484	Photo Coming Soon Sara Konkel Director of Activities ext. 485	Teresa Wessels Customer Services ext. 477
Patti Showman Customer Services ext. 478	Coleen Abplanalp Customer Services ext. 482	Dolores Gravley Customer Services ext. 481
Please note, when leaving a voicemail for AGA staff, please speak firm, clearly, and without interruptions to prevent the message system from an "auto hang-up" during your call.