Welcome to Sullivan Family Pet Hospital!

At Sullivan Family Pet Hospital, we firmly believe your pets are valued members of your family. This is why our animal healthcare team strives to provide you with the highest quality service focused on compassionate and personalized veterinary care. Our doctors and staff are dedicated to providing exceptional care for your pet because your pet’s health and well-being is our primary concern. We want to partner with you, as their pet parent, to help you make informed and educated decisions regarding their health.

We are a full service veterinary hospital allowing us to provide complete healthcare services for the entire life of your pet. If you have questions regarding your pet’s healthcare or would like to schedule an appointment please contact us.

Visit Us

Please visit our hospital or call (515) 276-4083 to schedule an appointment. We’re located at 5985 NW 62nd Ave. Johnston, IA 50131.

Make An Appointment

Our goal is to make scheduling an appointment as easy and convenient for you as possible.

Online Pharmacy

Need to refill a prescription? Request it through our Pet Portal.

Our Veterinarians

Sarah Lagan, DVM

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Allison Sullivan, DVM

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Our Services

Preventative Care & Vaccinations

We are here for you through all life stages of your pet. We strive to

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Dental Care

Regular professional cleanings are key to maintaining your pet’s

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Pain Management

Medical studies conducted in people have shown that they recover more

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K Laser Therapy

The Therapeutic and Cellular Effects of K-Laser Therapy Class IV K-Las

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Preanesthetic Blood Testing Just as your doctor runs a blood test befo

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We offer boarding and bathing to our clients in a safe, caring, doctor

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I have been taking my pets to the Sullivan family my whole life. I would be the 3rd generation of my family to entrust our pets’ wellbeing in the Sullivan's and I would recommend them to anyone seeking a good Veterinarian. They really care about their clients and all of the animals. They are thorough, thoughtful, educated, and professional. Thank you for everything you've done for us.

- Ethan A.

We had our first visit to Sullivan Family Pet Hospital since we are new to the Johnston community. Everyone was so nice and took the time to explain the diagnosis and the treatment in detail. We received a follow-up call to see how our Chai was doing. Everyone was so caring, and Chai is back to her lively self. Thanks so much.

- Lynnann C.

Dr. Allison Sullivan & her staff are amazing! I've taken all my pets there over the years & highly recommend to my friends & family to take any of their pets there. Dr. Allison is friendly, genuinely cares about your pet & is very knowledgeable. The follow through & attention your family receives is impeccable!!

- Jennifer M.

We have been taking our beagle to Sullivan Family Pet Hospital for 5 years since moving to Johnston and have had nothing short of excellent care. Dr. Sullivan is terrific to work with, has a real love for all animals and a passion for her work. Our dog has been through 2 surgeries and the care and attention we have received has been fantastic. Thank you!

- Chad S.

I'm so happy to have found this amazing clinic. Every visit, every time we have wonderful service from the front desk, techs and all the Veterinarians, everyone cares and shows they care. I couldn't be happier with this clinic.

- Naomi M.

Have seen this vet for years for guinea pigs, chinchillas, cats, dogs over the past half-decade. Wonderful vets who are very knowledgeable about a wide variety of topics. Always know how to get to the bottom of things!

- Kyle H.

Tomorrow is the last chemo treatment for our cat Brutus. Dr. Sullivan has been the most caring and supportive person for me. She has taken every phone call, she even called me when she was on vacation when there were side effects from the first chemo treatment. She has put up with my tears and frustration. I seriously do not think I would have made it through the last 6 months without her support and the support of all the girls that have taken care of Brutus and me. I cannot thank them enough for all they have done.

- Valerie S.

Dr. Sarah and Dr. Sullivan are outstanding. So caring and truly concerned about the well-being of our furry family members. Thanks for watching over our Max. You are fantastic!

- Karen M.