Meet the team
Your Veterinarian in Kingsport, TN
We take pride in serving our community with personalized pet care. Get to know the people who are going to be taking care of your furry friends!

Meet Our Veterinary Team

Dr. David Johnson, DVM
Veterinarian
Dr. Johnson is a 1976 graduate of Auburn University School of Veterinary Medicine. He received his undergraduate from the University of Tennessee and is a UT football fan holding season tickets. His love and passion for animals are evident in his work ethic. He enjoys internal medicine and performing surgeries.
He and his wife Julie have 4 children and 3 grandchildren and reside in Kingsport with their two dogs, Oliver and Lillian. He also enjoys spending his spare time at the family farm.

Dr. Kristen Kiser, DVM
Veterinarian
Dr. Kiser graduated from Louisiana State University School of Veterinary Medicine in 2014. She has been practicing in small animal general practice ever since. She joined Kingsport Veterinary Hospital as an associate veterinarian in July 2020. She has special interests in veterinary dentistry, internal medicine, pain management and anesthesia, and soft tissue surgery. She shares her home with her husband, two children, two dogs, and two cats. She enjoys spending time with her family, reading books, watching old movies, and baking. As a Christian, she seeks to serve and glorify God in all that she does.

Dr. Tiffany Casteel Nash, DVM
Veterinarian
Dr. Tiffany Casteel Nash grew up in Castlewood, VA, on her grandfather’s beef cattle farm, where she developed her passion at an early age in veterinary medicine. Dr. Nash worked for 12 years as a veterinary assistant, during 4 of those years, she was employed by Kingsport Veterinary Hospital. After high school, she was awarded a four-year scholarship at Virginia Tech, where she received her Bachelor’s degree in Dairy Science and Animal and Poultry Sciences in 2016. She then attended Virginia Maryland College of Veterinary Medicine and received her Doctorate of Veterinary Medicine in 2021.
Upon graduation, Dr. Nash began her career at Kingsport Veterinary Hospital as a veterinarian and by practicing mobile large animal medicine in Southwest Virginia. Dr. Nash has special interests in dairy and small ruminant medicine and surgery, as well as small animal internal medicine, emergency, surgery, and ultrasonography! Dr. Nash is Compassionate End of Life Care, and Fear Free certified and practices these sectors every day! Dr. Nash owes all her accomplishments and milestones to God and his glory! Dr. Nash and her husband Harley reside in Nickelsville, Virginia, on their family’s dairy creamery! Together they have two sons, Kaden and Ellis, a dog, Bocephus, and a cat, Aila.

Dr. Hahn, DVM
Veterinarian
I grew up 12 miles south of Pittsburgh, received my BS at Penn State University as an Animal Bioscience major and then started graduate school in Pittsburgh at Duquesne University. I got my start in vet school at the University of Liverpool in England and then transferred to the University of Tennessee where I received my DVM in 1998.
I met my wife, Julie, at the University of Tennessee Veterinary School and we graduated together. We have 3 children (Anna,Addie, and Ben) with 2 in college and 1 in high school. We have a small farm in Meadowview, VA and have taken in all kinds of animals over the years, but my favorite is my 12 year old lab, Maggie.
I started my veterinary career in Abingdon where I worked for 10 years, then took a position as an Emergency Vet at the Airport Pet Emergency Clinic. After 12 years of emergency work a new door has opened and I have decided to assist several hospitals in the area as a Relief Veterinarian. So glad to be part of the team at Kingsport Veterinary Hospital.
We are excited to WELCOME Dr. DANIELLE’, DVM

Dr. Danielle’, DVM
Veterinarian
Dr. Danielle’ White is a native of Biloxi, Mississippi and has worked in the veterinary field since the age of 15. She graduated from Mississippi State University with her Bachelors of Science in Microbiology in 2008, and with her Doctor of Veterinary Medicine from Mississippi State College of Veterinary Medicine in 2012. She practiced veterinary medicine for the last 11 years in the Baton Rouge, Louisiana area prior to her recent relocation to Kingsport. Dr. Danielle’ is a member if the American Veterinary Medical Associations and the American Association of Feline Practitioners. She loves all aspects of veterinary medicine but she has particular interest in feline medicine and surgery, soft tissue and orthopedic surgery, emergency medicine, and companion animal nutrition.
Dr. Danielle’ and her husband have four children- Lane, Ethan, James, and Connor. Her family also includes her furry and not so furry felines- stump kitty, Carol, and two sphynx kitties: Drax and Sabrina. She enjoys spending time with her family & watching her children play sports, vacationing at the beach, reading and drinking coffee on her porch, and watching SEC college football. She is looking forward to learning the area and all the outdoor activities the area allows.
We are excited to WELCOME Dr. Hobbs, DVM

Dr. Hobbs, DVM
Veterinarian
Dr. Hobbs grew up in Hiltons, VA, on her family’s farm where they raised beef cattle and where she developed her love for veterinary medicine. Dr. Hobbs worked as a veterinary assistant for 5 years during high school and undergraduate. She received her Associate of Veterinary Health Science at Lincoln Memorial University in 2019. She then attended Lincoln Memorial University College of Veterinary Medicine and will receive her Doctorate of Veterinary Medicine in May 2023. Dr. Hobbs has a special interest in mixed animal medicine, surgery, radiology, internal medicine, and emergency.
Dr. Hobbs enjoys spending most of her time outdoors, spending time with family, and hiking with her beagle, Darcy Mae. She owes every accomplishment to God and hopes to serve Him in all that she does. Dr. Hobbs is thrilled to begin her veterinary career at Kingsport Veterinary Hospital!