Dr. Ronny E. Kiehn graduated from the Oklahoma State University College of Veterinary Medicine in 1970. He has provided veterinary care for the Altus and Jackson County area for 32 years. The clinic originally opened in a mobile home facility on the property where the present hospital is now located. Built in 1972, the clinic underwent a substantial remodeling in 2003-2004.

Dr. Kiehn's interest is providing complete patient health care including diagnostics, surgery, preventive medicine, and emergeney care. His goal is to provide excellent equipment and facililties for patient care as well as employing a caring and compassionate staff to assist in this endeavor.

Dr. John N. Thomas has practiced with Dr. Kiehn since 1976, following graduation from Auburn University. Prior to enrolling in veterinary school, Dr. Thomas was on the teaching and research faculty at Louisiana State University where he earned graduate degrees.