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 »Why Is My Pet Acting Out? Common Behavior Problems
Are you frustrated by your pet’s behavior? Discover common causes of behavior problems and what you can do to create a happier home for you and your pet. Learn More »Our Clients Love Us

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

Great vets, office staff, techs! Booking appointments always easy. This entire place cares about you and your pets. We have been using them for years and could not be happier.
Gary Williams

4.8
Rating on
Google Reviews!
