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Download Our App|(770) 998-5100

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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 and surgical services, boarding, 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!

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Now Available: Mobile App & Online Booking

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 »

2960 Johnson Ferry Rd
Marietta, GA 30062

Monday: 8:00am  - 6:00pm
Tuesday: 8:00am  - 6:00pm
Wednesday: 8:00am  - 6:00pm
Thursday: 8:00am  - 6:00pm
Friday: 8:00am  - 6:00pm
Saturday: 8:00am  - 1:00pm
Sunday: Closed

View emergency pet care information >

View our holiday hours and closings >

  • Low Stress Handling