Surprise
Veterinary Clinic in Surprise, AZ
We are excited to be your new neighbor at CityVet | Surprise! We are committed to being your personal partner in petcare by utilizing the latest advancements and techniques. We understand that your pets are a crucial part of your family, and we treat them as we treat our own! At CityVet, we offer a wide range of veterinary services, including preventive care, dental care, surgery, and more. We strive to bring you and your pets a kind and comforting environment, and we are conveniently located in Surprise, AZ and easily accessible from surrounding areas. If you’re looking for a top-tier vet clinic that values the relationship between you, us, and your fur babies, look no further!
We Offer
VET CARE
PET FOOD
& SUPPLIES
- Monday - Friday 7:00 AM - 7:00 PM
- Saturday - Sunday 8:00 AM - 2:00 PM
We’re Honored to Be Named the #1 Veterinarian in Surprise for 2026!
We’re truly honored to be voted the #1 Veterinarian in Surprise for 2026 by our client reviews, and even more grateful for the trust you place in us every day.
We are a local clinic in Surprise, Arizona, proudly owned by Dr. Jonathan Bycroft. Thank you for supporting our neighborhood practice and for trusting Dr. Bycroft and our team with your pets’ care.
This was our first time at CityVet in Surprise. Our dog Pixie can be nervous but her vet tech, Janessa, made her feel safe and comfortable. She did lunge at Dr Linehan but calmed down quickly. Sorry Doc! The care was outstanding and service was very friendly. We found our new vet home for our dog!
Susan and Dr. Bycroft were wonderful. They gave Pixie a thorough exam and were able to perform blood work and a fecal analysis in their on-site lab, with results the very same day. Thankfully, everything turned out well.
We are so grateful for the kindness, compassion, and excellent care we received. We highly recommend City Vet to anyone looking for a veterinary team that truly cares.
Great news—they’ll be open 7 days a week starting in August 2026!
Did you know?!
They have some sweat glands in their paw pads, but panting does the heavy lifting.
Aug 4
Dogs sleep a lot—but how much sleep is actually normal?
The answer depends on their age, breed, activity level, and overall health. While puppies and senior dogs often need more rest, a sudden increase in sleep or changes in your dog`s energy could be a sign that something isn`t right.
Knowing the difference between normal napping and a potential health concern can help you catch problems early and keep your pup feeling their best.
Read our latest blog to learn:
• How many hours of sleep dogs really need
• When extra sleep is completely normal
• Signs it`s time to schedule a veterinary visit
Read the full blog by Dr. Justin Burgin at CityVet | Murphy at the link in our bio and stay one step ahead of your pet`s health.
Aug 4
Did you know?!
Their true eye color doesn`t fully develop until around 6-8 weeks old, since it takes time for melanin to build up in the iris.
Jul 27
WE ARE FAMILY FRIDAY‼️🐾
Meet sweet little Poppy, who visited CityVet | Carmel!
Love being part of the CityVet family? Send us your photo for the chance to be featured next week!
Jul 24
When a dog destroys everything, the cause usually falls into one of three categories: intense boredom (a need for activity), panic when left alone (a need for security, often seen as dog destructive behavior when left alone), or a natural instinct to chew or dig without a proper outlet. Identifying the driving need is the key to finding the right solution, especially if dog anxiety destructive behavior is part of the picture.
For more information, check out the full blog by Dr. Guerrido at CityVet | Casselberry Veterinary Clinic & Urgent Care at the link in our bio!
Jul 23
Did you know?!
Puppies’ ears and eyes don’t open until around 2-3 weeks of age!
Jul 20
WE ARE FAMILY FRIDAY‼️🐾
Our adorable little friend Caesar recently visited CityVet | South Hulen, and we couldn`t resist sharing that sweet face!
Love being part of the CityVet family? Send us your photo for the chance to be featured next week!
Jul 17
Being named a Great Place To Work for the 4th consecutive year is an honor, but what makes this recognition meaningful is the people behind it! Every day, our teams show up for each other, our clients, and the pets who depend on us with compassion, collaboration, and purpose.
Thank you to every team member who makes CityVet the place it is!
Jul 16
Meet Your Doctors
Dr. Jonathan Bycroft
Lead Veterinarian Partner
Dr. Jonathan Bycroft is a dedicated veterinary professional with a robust background in animal care and surgery, honed through diverse experiences in clinical and emergency settings. With a commitment to providing compassionate, high-quality care, he brings a wealth of knowledge and a personalized approach to every patient. Dr. Bycroft is passionate about advancing veterinary medicine and ensuring the well-being of pets in our community.
Education:
Kansas State University, DVM – 2019
Kansas State University, BS – 2015
Pets: Chewbacca (Dog), Minnie (Dog), Pascal (Veiled Chameleon), Mushu (Bearded Dragon)
Dr. Chelsea Linehan
Associate Veterinarian
Dr. Linehan prides herself on providing compassion-centered medicine to her patients and their families. She is honored to use her knowledge and skills to care for the creatures who care for people.
Education:
Washington State University, DVM – 2018
University of Arizona, BS – 2013
Pets: Olive (Border Collie/Lab mix), Kyrie (Domestic Shorthair cat), Guinevere (Warmblood cross horse)
Dr. Justin Similo
Associate Veterinarian
Dr. Similo’s professional interests include preventive care, ophthalmology, and cardiology. He believes clear client communication and education are essential to providing high-quality veterinary medicine. By partnering with pet owners, he helps families make informed decisions about their pets’ care.
Education:
Ross University School of Veterinary Medicine, DVM – 2012
Pets: Riley (dog), Stewie (cat), Raven (cat)
Common Questions
CityVet | Surprise offers a wide variety of services for your pet. Our veterinary care spans medical, dental, and surgical procedures. Additionally, we offer in-house pharmacy services.
At CityVet | Surprise we require all patients schedule an appointment online, in our CityVet App, or call us at 480.524.1100 to book an appointment.
Yes! We offer spay and neuter services at all our CityVet locations. Recommendations for spaying and neutering can differ depending on the type and breed of your pet. Feel free to call us at 480.524.1100 for further details.
Our team at CityVet | Surprise is equipped to support your animals, depending on their comfort level, we can either involve the owner or keep them separate. Using treats and positive reinforcement helps create a calm and positive experience.
Yes! CityVet | Surprise partners with industry leaders to provide flexible and convenient payment options. We currently offer CareCredit, Affirm, and Scratch Pay payment services.
Yes! At CityVet | Surprise we offer medical boarding, for more information call us at 480.524.1100.
Yes! In the CityVet App you can book appointments, refill prescriptions, and access your pet’s complete care profile on the go! Download the CityVet App now!
Yes! Our Care to Share program allows you to refer a friend and both of you receive a $25 credit to use on a visit. Learn more about Care to Share here!