Welcome to Woodstock Animal Hospital

If you live in the Woodstock area and need a trusted and caring veterinarian for your pets, please call us for an appointment. Woodstock Animal Hospital is a full-service primary care animal hospital for dogs and cats. Our location is convenient and quiet, on more than 4 acres just east of the Woodstock city limits.  

Boarding patients will receive the special care they require and dogs will have outdoor time daily during their stay with us.  

Our two doctors have cared for the pets of generations of Woodstock and area families. Relationships, new and old, are important to our doctors as the health of our patients depends largely on their families' knowledge and choices for their pets. We are committed to continual learning for all staff and clients so that our patients’ families understand how to prevent many health issues and how to manage short-term or chronic health problems. A number of resources and links are offered on Woodstock Animal Hospital’s website to help with understanding patient training, problems, and to research topics of interest. We are also blessed to have a number of area veterinary specialists to consult as challenging cases and need arise.

Dr. Catherine Sinnott
Dr. David Etheridge
Woodstock Veterinarian | Woodstock Animal Hospital | (815) 338-0800

11710 IL RT 120
Woodstock, IL 60098


Read What Our Clients Say

  • "Highly qualified, great, caring people in a comfortable setting."
    Karen K.
  • "A caring, personal veterinary hospital, where all animals and their "parents" are treated with skill and compassion!"
    Mary C.
  • "We went here for years before we moved and I can’t say enough about Dr Sinnott and the office staff!"
    Bethany P.
  • "Dr. Sinnott saved the life of my dear (elderly) dog, Mac on New Year's Eve. He came in as an emergency, and her loving, skillful hands were able to remove a series of large bone fragments from his colon without having to resort to surgery. I am forever in her debt, and from now on our dogs will never go anywhere else!"
    Nicola E.
  • "Woodstock Animal Hospital is the best! They are gentle and caring not only with their patients, but their patient's guardians as well!"
    Christine M.
  • "Great and caring people here. They have been so supportive and helpful with our Berner puppy."
    Becky B.
  • "Amazing people really care about you and your pet. Helpful and friendly."
    Eric G.
  • "Very good vet explains everything and takes her time staff is knowledgeable and pleasant"
    James O.
  • "Every experience I have had with this vet has been great! Everyone is so friendly, they always are there when I have a question, they call and check up on my pet after he has visited, and they always show my kitten so much love. I will be recommending them to others and I will continue to come to this vet over any other!"
    Bridgitte W.


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Office Hours

Our Regular Schedule

Woodstock Office


9:00 am-12:00 pm

2:00 pm-6:00 pm


9:00 am-12:00 pm

2:00 pm-6:00 pm


9:00 am-12:00 pm

2:00 pm-6:00 pm


9:00 am-12:00 pm

2:00 pm-6:00 pm


9:00 am-12:00 pm

2:00 pm-6:00 pm


8:00 am-12:00 pm



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