VCA Avalon-Heart of Gwinnett Animal Hospital Staff

VCA Avalon-Heart of Gwinnett Animal Hospital

Phone: 770-923-7474
Phone: 770-822-5551
Fax: 770-923-3430
470 Pleasant Hill Road
Lilburn, GA 30047
Business Hours
Sun Closed
Open for drop offs Monday-Friday at 7:30AM and Saturdays at 8:00AM

Caring for pets... and their people, too.

VCA Avalon-Heart of Gwinnett Animal Hospital is located on Pleasant Hill near Lawrenceville Hwy/Hwy 29 and serves the Lilburn, Lawrenceville, Duluth and Snellville area. We offer services to cats, dogs, birds, reptiles and small mammals. Everyone on our staff believes the better we get to know your pets, the better we can provide the best possible healthcare for them. In fact, when you come in, you'll see exactly why our veterinarians are praised for their kind and thorough care. We'll give you and your pet all the time you need, and never rush through an exam. We'll also carefully track the course of your pet's care, which is so important to your pet's long-term health.

In every case, you'll be served by experienced, knowledgeable members of our staff. Our veterinarians, veterinary technicians and other pet-friendly personnel are trained to the highest standards. Their knowledge of the latest veterinary medicines and procedures ensures that all our pet patients

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New to VCA?

We provide veterinary services for every stage in your pet's life, from her first shots to a lifetime of preventive care to keep her happy and healthy.

Our services don't end at our hospital doors.  As a member of the VCA family, our veterinarians have access to extensive medical resources, not the least of which is the VCA knowledge base, which allows our doctors to tap into the collected knowledge of over 2,000 VCA veterinarians.

And if your pet ever needs truly advanced veterinary care, VCA Specialty Hospitals are ready to help.  These twenty-eight clinics provide state-of-the-art care in orthopedic surgery, physical therapy, advanced oncology, and even such cutting-edge treatments as stem cell therapy.

The friendly, professional staff at VCA Avalon- Heart of Gwinnett Animal Hospital is made up of dedicated individuals who have made it their mission to help pets live long, healthy lives. To be true to this mission the hospital team relies on several individuals, where each team member is equally important in helping us deliver the best patient and client experience for both you and your pet.

And if things get very complicated, we are fortunate to have access to the nation's largest network of VCA veterinarians and board certified specialists. In a word: TEAMWORK!

Teamwork is a constant in our daily practice. From the very first person you speak to to the person who checks you and your pet out, our team of pet lovers works cohesively to create a warm and welcoming experience for both you and your pet.

Dr. Cory Gresham
Associate Veterinarian
Veterinary School: University of Georgia

Dr. Cory Gresham graduated from the University Of Georgia College Of Veterinary Medicine in 2011.  While studying to become a veterinarian,

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I'm a big fan of Avalon
Ruth Moore from Lilburn

I've had animals my entire life; small rodents, countless dogs and cats, parrots, and show horses. Needless to say I have known my share of veterinarians and while I've almost always been pleased with the services I've received, I've never felt the need to tout one clinic or Dr. over another.
Until now!
Drs. DeLong and Thompson have developed one of the most caring (for both humans and animals) environments I've ever been exposed to. They aren't just Drs., they are true animal lovers and I appreciate the confidence and concern they give me on every visit. I've been a client for over 7 years and I recommend this clinic to anyone who is seeking a personal, caring, gentle and trusting environment for their loved pets.

Convenient, Affordable Wellness Plans

Membership includes:

  • Convenient monthly payments
  • 5 visits to VCA each year
  • Doctor-recommended vaccines
  • Prevention and early detection tests for serious diseases
  • Routine dental care for your pet
  • Peace of mind knowing you are doing the best for your pet

To enroll in VCA CareClub®, call us at
770-923-7474 or request an appointment.