Our Veterinarians

Dr. Bob BlommeBob Blomme, DVM

Dr. Robert (Bob) Blomme is a 1987 Iowa State University graduate in Farm Operations.  He completed his DVM at the same institution in 1990.  Bob and his wife Linda are both natives of Victor, IA and have been married since 1988. They are the parents of Courtney, Jay, Allison, and Andrew.  Bob has an interest in food animal production, regularly serving swine clients, and animal handling and behavior.  His hobbies include farming, American history, and ISU athletics.


Dr. Jodie PettitJodie Pettit, DVM

Dr. Jodie Pettit graduated from Iowa State University College of Veterinary Medicine in 2001 and is a past President of the Iowa Veterinary Medical Association. Currently, she represents Iowa in the American Veterinary Medical Association House of Delegates. She also serves on the ISU Veterinary Diagnostic and Preventive Animal Medicine Advisory Board and the Timber Creek Charities Board of Directors. Her special interests include equine medicine, food animal surgery, and large animal reproduction. Jodie and her husband, Rick, have a beef cattle herd, four horses, several cats, and a spoiled rotten black lab. Jodie enjoys riding Harley, riding horses, beekeeping, and hunting in her free time.


Dr. Travis HargensTravis Hargens, DVM

Originally from Denison, IA, Dr. Travis Hargens is a 2008 graduate of Iowa State College of Veterinary Medicine. He joined AMVC in 2011 and focuses on food production animal veterinary medicine with an emphasis on bovine reproduction, including embryo transfer and in vitro fertilization services. Travis is American Embryo Transfer Association certified. Before joining AMVC, Travis worked in Oklahoma serving stocker, cow/calf, and feedlot operations. Travis and his wife, Kate, have four children: Gage, twins Jack and Millie, and Hailey. The Hargens family enjoys spending time in the great outdoors and traveling.


Dr. Gavin YagerGavin Yager, DVM

Dr. Gavin Yager graduated from Iowa State University College of Veterinary Medicine in 2010. He practiced for 3.5 years in northwest Iowa before joining AMVC in 2014. Gavin enjoys a mixed animal focus, primarily working in beef feedlot, cow-calf, and swine production. He is a member of the American Association of Swine Veterinarians, Iowa Veterinary Medical Association, and the American Veterinary Medical Association. Gavin returned to his hometown of Audubon with his wife, Katie, and three children: Landen, Grayson, and Maryn. Their furry family includes dogs and cats. He enjoys cheering on the Iowa State Cyclones, fishing, hunting, and golfing.


Dr. Amanda MillerAmanda Miller, DVM

Dr. Amanda Miller is originally from northeast Iowa, where she grew up on her family's cattle farm. She is a 2015 graduate of Iowa State University College of Veterinary Medicine and a member of the Iowa Veterinary Medical Association and the American Association of Bovine Practitioners. Amanda primarily serves our small animal clients. She enjoys working with her husband and sons on their farm outside of Manilla, IA.


Dr. John GrevingJohn Greving, DVM

Dr. John Greving joined the AMVC Manning Clinic in early 2017. He is originally from Willey, Iowa, and graduated from Iowa State University College of Veterinary Medicine in 2013. His interest is in production animal medicine, especially cow/calf, feedlot, and reproductive services. John is a member of the American Association of Bovine Veterinarians and the American Association of Swine Veterinarians. Before joining AMVC, he practiced at DeWitt Veterinary Clinic in DeWitt, IA. John enjoys fishing, traveling, and spending time with his family in his spare time. John and his wife, Shelly, have three children: Olivia, Andrew, and Easton.


Dr. Calie BurgartCalie Burgart, DVM 

Originally from Ireton, IA, Dr. Calie Burgart is a 2022 Iowa State University College of Veterinary Medicine graduate. She joined AMVC as a mixed animal veterinarian with a focus in small animal and swine, primarily based out of the Audubon clinic. Calie and her husband, Tommy, Have a daughter: Ryann. As a family, they enjoy cheering on the cyclones. In her free time, Calie enjoys mountain biking, sewing, and playing with her two dogs.


Dr. Payton SporrerPayton Sporrer, DVM 

Audubon native, Dr. Payton Sporrer is a 2025 graduate from Iowa State University College of Veterinary Medicine. She grew up working many summers as a kennel attendant and vet assistant at AMVC. Payton is passionate about providing care to both large and small animals while creating lasting relationships with clients and their animals. She enjoys reading books, spending time outdoors, and being with family and friends. 

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