- We strive to provide complete care for our patients. Learn more about all the services we provide.
Karen Smirmaul, DVM
Dr. Karen Smirmaul is a Duncanville High School graduate. She graduated from veterinary school in 2001 from Texas A&M University and then did an internship at the I-20 Animal Emergency Clinic. Her initial desire to go to veterinary school was to have skills and training to work in developing countries. In 2003 she moved to Ulaanbaatar, Mongolia and lived there until 2013 working with Christian Veterinary Mission. She is very thankful for the opportunity to have worked alongside her Mongolian veterinary colleagues in a small animal clinic as they encouraged one another in their faith.
Dr. Smirmaul is now the owner of Sanford Oaks Animal Clinic. Outside of the clinic, she enjoys tennis, gardening and playing piano.
Kirby J. Warren, DVM
Dr. Warren is the original owner of Sanford Oaks Animal Clinic. After 43 years of ownership he sold his practice to Dr. Smirmaul and is now enjoying retirement life with his wife and grandchildren.