Welcome to Lassiter Animal Hospital!
Since 1990, Lassiter Animal Hospital has provided cats and dogs in the Marietta, Georgia area with compassionate, state-of-the-art veterinary care. We are a full-service Marietta veterinary hospital offering comprehensive pet wellness care, internal medicine, advanced diagnostic, surgical services, and much more. Our experienced veterinarians and staff place your pet's needs, and the bond you both share, at the center of everything we do.
Give us a call at (770) 998-5100 today!
Now Available: Mobile App & Online Booking
We have some exciting new features available at Lassiter Animal Hospital! You can now easily schedule appointments directly online via desktop or mobile device for your furry friends. We also have a new mobile app through PetDesk, which we encourage you to download to book appointments, request refills, view and share your pet's vaccination records, and more.
Learn More »Pet Allergies | Understanding the Itch
Whether it’s pollen, certain foods, dust mites, or even household items, many things can trigger reactions from your pets. Learn more about the most common signs and triggers of pet allergies, along with helpful tips for managing them at home.
Learn More »Our Clients Love Us

Lassiter Animal Hospital service our boys Kiser for 14 years . They were not just a veterinarian but true friend, during life of beloved Kiser . They never treat us as a customer but caring...
Hamid Izadi

The staff and vets at Lassiter Animal Hospital are very knowledgeable, professional and accommodating. They were able to get my dog in the same day to check out a leg injury and responded i...
Greg Schmidt

4.8
Rating on
Google Reviews!
