When you choose Northside Animal Hospital, you’re choosing a locally owned practice led by Dr. William Smaller, a veterinarian with over 45 years of trusted experience caring for animals throughout Southwest Florida. We’re conveniently located right here in Naples, making quality veterinary care accessible when your pet needs it most.

At Northside Animal Hospital, you’ll experience veterinary care the way it should be: personal, compassionate, and centered around your pet’s wellbeing. Our team is made up of dedicated animal lovers who bring both expertise and genuine care to every appointment. As a locally owned practice right here in Naples, we’re part of your community and invested in the health of every pet that walks through our doors. Led by Dr. William Smaller, a veterinarian with over 45 years of experience, we’ve built our practice on trust, integrity, and a deep love for all animals.