Animal Health Center of Knoxville
605 West Pleasant Street
Knoxville, IA 50138
Hours of operation
Monday - Friday: 8:00 am - 5:00 pm
Saturday: 8:00 am - 12:00 pm
Andrew Nibe, D.V.M., Owner
Large and Small Animal Medicine and Surgery, Embryo Transfer
Dr. Andrew "Dewey" Nibe was born and raised on a crop & livestock farm near Blairsburg, Iowa. After graduating from Northeast Hamilton High School, he pursued a college education at Ellsworth Community College in Iowa Falls. He attended Iowa State University where he completed his Bachelor’s degree in Animal Science and then graduated from the College of Veterinary Medicine in 2006. He has exclusive experience in cow/calf production medicine as well as small animal medicine and surgery. Dr. Nibe processes cattle at the Russell Livestock Market. In his spare time he enjoys following the Chicago Cubs, fishing and spending time on his farm with his family. He is married to Dr. Kelli Nibe and
they currently live on a farm in Melrose with their daughters Claire and Amelia.
Ryan Howard, D.V.M., Owner
Large and Small Animal Medicine
Dr. Ryan Howard is originally from Moulton, Iowa. He completed his Bachelor’s degree in Animal Science from Iowa State University. He completed his Doctorate from Iowa State University College of Veterinary Medicine in May 2012. Dr.
Howard enjoys working with both large and small animals. In his free time, Ryan enjoys being outdoors and hunting. He enjoys spending time with his wife Briana and their four kids Kaison, Keadon, Keplan and Kensley..
Clint Hodson D.V.M., Owner
Small and Large Animal Medicine
Dr. Clint Hodson graduated from Indianola High School in 2006, he received his Bachelor’s degree in Animal Science from Iowa State University in 2010, and received his Doctorate of Veterinary Medicine from Iowa State in 2014. He grew up on a farm in Ackworth, Iowa, where his dad raised bucking bulls for rodeos. Dr. Hodson enjoys spending time outdoors hunting and fishing. He processes cattle
at the Knoxville Regional Livestock Market, and treats both small and large animals at our Knoxville location.
Kelli Nibe, D.V.M.
Small Animal Medicine and Surgery
Dr. Kelli Nibe was raised on a farm near Hubbard, Iowa. She completed her undergraduate studies at Ellsworth Community College and Iowa State University. She graduated from Iowa State University, College of Veterinary Medicine in 2008. Dr. Nibe works in Oskaloosa specializing in small animal medicine and surgery.
Kelli is married to Dr. Andrew Nibe. They currently live on a farm in Melrose with their daughters Claire, and Amelia.
Laura Heiser, D.V.M.
Small and Large Animal Medicine
Dr. Laura Heiser joined the Animal Health Center family in July of 2019. She is originally from New Jersey, but fell in love with the Midwest and decided to stay in Iowa after receiving her D.V.M. at Iowa State University. Laura works with both large and small animal medicine and surgery. She rotates between all of our Animal Health Center clinics. Laura is a Disney fanatic and tries to go to all the parks as often as she can. She enjoys Zumba and spending time outside with her chocolate lab, Bella.
NOTE: If you do not receive confirmation of your appointment time, please contact our office by calling 641-828-2101