Meet Our Veterinary Team
Meet the Veterinarians & Team of Decatur Veterinary Clinic. We’re pleased to provide exceptional vet care for your pets!
Get to know our team
Veterinarians
Dr. Jeffrey Harrison
I am a Decatur native and a 5th generation Wise County resident. After graduating from Texas A&M University with a Bachelor of Science in Biomedical Studies, I continued My studies at Texas A&M College of Veterinary Medicine, graduating Magna Cum Laude in 1999. Upon completion of vet school, I moved back to Decatur and began work at Decatur Veterinary Clinic. Because I loved the excitement and variety of animals I treated there, I became an owner of the clinic in 2004. In the last few years, my passion has been rewarded numerous times by the community selecting me as Wise County Messenger’s “Best Veterinarian in Wise County”! My loving wife of 24 years, Holly, is an elementary PE teacher for Decatur ISD. Together, we have four wonderful children with whom we enjoy various outdoor activities: boating, hiking, water rafting, and zip-lining, just to name a few. Our family also enjoys worshiping and serving at the First Baptist Church of Decatur.
Dr. Lauren Smith
Born and raised in eastern Kentucky. From an early age, I knew I had a calling to be in veterinary medicine. I went straight to undergrad at Eastern Kentucky University. I received bachelor’s degrees in Biology and chemistry and an associate degree in agriculture there. My heart had always been set on going to Auburn University College of Veterinary Medicine, and there, I graduated Magna Cum Laude with a Doctor of Veterinary Medicine. I then wanted to go somewhere with endless opportunities and various livestock and animals. I visited Decatur, TX, 2014 and immediately knew this was home. I began working at DVC shortly after moving here and, in 2021, became co-owner of DVC with Dr. Jeffery Harrison. I have been married to my fantastic husband for two years now. We have two daughters, three dogs, four hermit crabs, and 1 Bearded Dragon Lizard. We love camping and hiking as a family, vacationing at the beach, or relaxing at home. I enjoy reading, creating jewelry, making wreaths, fiber art, and anything creative in my free time. I am truly blessed beyond belief to have found my calling and to be in such a wonderful place.
I look forward to meeting you and treating your animals as my own.
Dr. Angelique Mercer
Dr. Angelique grew up in Gainesville, Texas where she developed a passion for rural veterinary medicine through her community involvement. She earned her undergraduate degree from Texas A&M University before going on to graduate from Texas Tech University School of Veterinary Medicine.
Outside of the clinic setting, she enjoys spending time outdoors with her husband through fishing, hunting, and paddle boarding. She also enjoys being involved with their local church and spending time with their dog, Scooby and cat, Toast.
Dr. Angelique enjoy seeing all types of patients, from dogs and cats, to cattle and horses, and even exotics and camelids. Her favorite field of veterinary medicine is surgery and she is planning to bring more specialized surgical procedures to Decatur Veterinary Clinic.








