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  • How often do pets need dental exams
    How Often Do Pets Need Dental Exams? Loving pet owners make pet dental hygiene a priority at home. Cleaning your pet's teeth isn't always easy, but our veterinarian at Callahan Drive Read more
  • Heat Stroke in Dogs & Cats: Prevent Your Pet from Overheating
    Heat Stroke in Dogs & Cats: Prevent Your Pet from Overheating Heat stroke is an emergency in dogs and cats. They don't have the ability to regulate their body temperature the Read more
  • Toxic Ingestion and Poison
    Toxic Ingestion and Poisoning  Dogs and cats tend to get into just about anything lying around the house and yard. This curiosity risks your pets being poisoned or exposed to toxic Read more
  • Blog - Flea & Tick Prevention: Keeping Your Pets Safe from Fleas & Ticks
    Are you worried about fleas and ticks infesting your pet? Callahan Drive Animal Hospital in Knoxville, TN, has the knowledge and experience to help you protect your pet from these Read more
  • Exotic Animals We Treat
    Exotic Animals We Treat at Callahan Drive Animal Hospital in Knoxville, TN  Do you have exotic animals that you need to make an appointment for at a veterinary clinic in Knoxville, Read more
  • Why You Should Call Your Vet Prior to Arriving
    There are certain times when a phone call should be made to the clinic prior to arriving for your appointment. There are multiple reasons why you might want to call Read more
  • How to Prepare For Your First Road Trip With Your Pet
    Are you planning your first road trip with your pet? If so, you may be wondering how to prepare for the journey. Road trips with pets can be a lot Read more
  • The Importance of Pet Dental Care
    Much like humans, your pet also benefits from proper dental care. Our veterinarian will check your pet's teeth as part of a routine pet exam. At Callahan Drive Animal Hospital, Read more
  • Emergency Care FAQs
    When you own a pet, there’s always the risk of accidents happening that require emergency care. Knowing who to call or what to do in the event of an emergency Read more
  • Microchipping FAQs
    Microchipping FAQs When you adopt a pet, it is up to you to make sure that they are safe and secure. One great way to do this is to have your Read more
  • Boarding During The Holidays
    Boarding During the Holidays When you are unable to bring your furry friend along for the ride during a holiday trip, it is important to know your pet is being cared Read more

Location

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Office Hours

Our Regular Schedule

Monday:

8:30 am-1:00 pm

2:00 pm-5:00 pm

Tuesday:

8:30 am-1:00 pm

2:00 pm-5:00 pm

Wednesday:

8:30 am-1:00 pm

2:00 pm-5:00 pm

Thursday:

8:30 am-1:00 pm

2:00 pm-5:00 pm

Friday:

8:30 am-1:00 pm

2:00 pm-5:00 pm

Saturday:

Closed

Sunday:

Closed

Testimonials

Read What Our Clients Say

  • "I love Callahan Drive Animal Hospital! Best Veterinarian & Staff in Knoxville been going here for 15 years ! Only place I trust with my fur babies ! Everyone is helpful and friendly and they really care about your animals highly recommend !"
    Tracy S.
  • "Took my 3 y/o tortoise recently and I was pleasantly surprised. Not only was the vet knowledgeable and kind, but the overall visit (including an x-ray) was reasonably priced. I definitely recommend and I will be returning for future services"
    Valerie B.
  • "This group loves animals! Everyone is so kind and helpful! This Vet loves sharing information too! Wouldn’t go anywhere else!"
    Karen W.
  • "This is the best vet I’ve ever took my dog to I couldn’t see myself going anywhere else they took very good care of my son and I feel so much better knowing exactly what’s wrong with him very very sweet staff thank you soooooooo much Dr.Hilla and staff"
    Diane J.
  • "Doc Villa ALWAYS takes care of Studly Dudley!! I will ALWAYS recommend Callahan Drive Animal Hospital & their entire team as they truly do care for your animal in the same way you do!! Dr Villa has cared for Dudley for most of his SIXTEEN years & he’s still happy, healthy & strong!! I strongly believe, Stud has made it to this old age so gracefully due to the care he’s been given with this facility!! I would not trust another team than Callahan Animal with my “first child”, the only place for us to go!! Highly recommended!!"
    Lauren H.
  • "10/10 experience was even better than hoped for. As a snake owner, you hear things about vets that make you question taking them and it was very comforting and nice to have someone who not only helped but took the time to talk about caring for them properly. Thank you guys so much!"
    Lydia B