Our Services

We put your pet’s health first.

The Pet Doctor was founded in 2005 and has provided quality care for O’Fallon and the surrounding communities ever since. Our practice is also St. Charles County’s only American Animal Hospital Association (AAHA)-accredited hospital. We’re also proud to now offer veterinary services at a second location in Cottleville, MO! Simply put, our mission is to provide the very best care for your best friend.

See what we can do for you!

To see the services offered at our two locations, please click on your chosen location below!

Services at O’Fallon Location

Preventive Care

At The Pet Doctor, we offer comprehensive wellness plans that are individualized for each pet and each owner’s lifestyle.

Treatment Options

Our veterinarians are trained in a wide variety of surgical procedures and alternative therapies such as cold therapy laser.

Advanced Diagnostics

At The Pet Doctor, we utilize our in-house laboratory every day to help diagnose and treat our patients quickly.

Chiropractic Care

We are pleased to offer a new treatment modality to our patients at The Pet Doctor: chiropractic care!

Services at Cottleville Location

Preventive Care

At The Pet Doctor, we offer comprehensive wellness plans that are individualized for each pet and each owner’s lifestyle.

Treatment Options

Our veterinarians are trained in a wide variety of surgical procedures and alternative therapies such as cold therapy laser and acupuncture.

Advanced Diagnostics

At The Pet Doctor, we utilize our in-house laboratory every day to help diagnose and treat our patients quickly.

Pain Management and Physical Rehabilitation

Dr. Hammerle was recently certified in pain management and physical rehabilitation services and we’re excited to expand our offerings!