We are dedicated to providing excellent care

Great Hearts Animal Hospital of Chandler, GHAHC,

We want to help you keep your pet healthy because all animals and pets deserved to be treated with loving care.

We strive to offer each and every patient complete care as a client-patient care centered hospital.

Each one of our dedicated team member will serve you and your pet like family.


Dr. Lim's Blog

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Office Hours

  • Monday8:00am-5:00pm
  • Tuesday8:00am-5:00pm
  • Wednesday8:00am-12:00pm
  • ThursdayClosed
  • Friday8:00am-5:00pm
  • Saturday8:00am-1:00pm
  • SundayClosed

Dr. Sunjung Lim – DVM

“I want all my clients to know that I will treat their pets the way I would treat my own, providing them with the very best care. I want my clients well educated about their furry friends. I want my clients to be comfortable with me so they feel free to contact me at any time and as often as necessary.”

Dr. Sunjung Lim, DVM has been serving the valley since 2005 and building client-pet relationships.

As a small animal general practitioner, Dr. Lim has experience in treating variety of cases. She is passionate about internal medicine, surgery, dental, dermatology. She promotes animal wellbeing through routine preventative care and enjoys educating people about all aspects of their pets’ care.

She also has quite a soft spot for her feline patients.

“Cats have a reputation for being one of the most challenging animals to treat. However, if you treat them properly, they will not be afraid to be seen by a doctor”



  • Receptionist
    Madeline grew up around animals her whole life! She had guinea pigs, rabbits, a litter of 12 puppies and even rats!  She is new to the GHAHC team and to Arizona. She’s been working in the veterinary field for about 6 years, but her passion for caring for animals was pretty much a natural born trait! Madeline is currently enrolled in online courses at Ashworth College to become a Veterinary Nurse and work more hands on with animals. She has a dog named Gracie and a cat named Rocky, who are pretty much her best friends! If Madeline is not at work playing with our client’s animals, she’s at home cuddling up with her own. In her spare time; She loves to listen to music, do crafts, and spend time with family and friends.


  • Lead Veterinary Nurse

    Christina  has worked at GHAHC since December 2015 and has been working in the veterinary field since 2010. Her love for animals has been a passion of hers since she was a little girl. She’s a wonderful mother of two chihuahuas, Peanut & Little, and a very silly bird named Chimi. In her spare time, she enjoys hanging out with her very large family, going out to eat at new places, and exploring the outdoors. She also likes to watch her favorite sports team play and enjoys watching her favorite TV shows.  She is a local resident of Chandler Az, where she graduated from Chandler High School class of ‘07.


  • Veterinary Nurse
    Abby is currently a student at Arizona State University where she is finishing her prerequisites in hopes of attending a Veterinary School to achieve her DVM. When she isn’t taking care of animals in the clinic, you can find her trying to manage her own three rambunctious dogs Kodi, Cirque, and Mia. Mia being the one who can easily jump fences! In her free time Abby enjoys watching movies, being outdoors, and spending quality time with her loved ones.

  • Great Hearts Animal Hospital of Chander, GHAHC

  • 4015 S Arizona Ave Suite 10,
  • Chandler, AZ 85248

  • SE Corner of Arizona ave & Ocotillo rd
  • (Inside Home Depot plaza)

  • Phone: 480.895.3223
  • Fax: 480.895.3773
  • Email Us