A veterinarian performs a laser surgery on a black dog lying on an examination table. The dog’s abdomen is exposed, and a person holds its front paw.

A Higher Standard of Veterinary Care

At Apex Veterinary Center, we combine advanced medicine, modern diagnostics, and a compassionate approach to deliver care you can trust—every step of the way

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Meet dr. Olivia Mellgren

Dr. Olivia is passionate about providing thoughtful, thorough care while building lasting relationships with both pets and their families. As owner of Apex Veterinary Center, she is committed to creating a modern clinic focused on high-quality medicine, clear communication, and a better overall experience for clients and their pets. She believes in taking the time to communicate with clients so they feel confident in every decision.

Our Approach to Care

  • Advanced Care & Modern Diagnostics

  • Compassionate, Relationship-Focused Care

  • Clear Client Education & Communication

  • Personalized Treatment Plans for Every Pet

A veterinarian examining a black puppy using a magnifying headlamp and wearing gloves.

What to expect

  • Easy scheduling

  • Clear explanations

  • Compassionate care

  • Transparent recommendations

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A person is giving a dog a vaccination while another person holds the dog. The person administering the shot is wearing white gloves.

Local Care You Can Trust

We’re proud to serve Watertown and the surrounding communities with modern, compassionate veterinary care you can trust—focused on building lasting relationships with both pets and their families.

Schedule Your Pet’s Visit Today

Experience modern, compassionate veterinary care designed around you and your pet.

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A woman in a denim jacket and beige pants checks in at a reception desk while interacting with a smiling female staff member in a blue uniform, holding a pen and writing on a form. The background includes shelves with medications and supplies.