Free Wellness Exam for New Clients (Cats & Dogs) | Open Most Saturdays! Call 636-561-9122 to confirm availability
Providing Love & Care for Every Paw & Tail
Premier Pet Care in O'Fallon, Missouri
Cainhoy’s Trusted Veterinary Care
The Pet Doctor opened in February 2021 and is a state-of-the-art, full-service veterinary hospital with the mission to be Cainhoy’s premier Veterinary Hospital by delivering high-quality, individualized, and compassionate care to the community we serve. We cater to the dogs and cats of the Cainhoy Historic District in O'Fallon, Missouri and the surrounding areas.
Trusted Care for
Happy, Healthy Pets
The Pet Doctor opened its doors in 1977 to serve the pets and pet owners of the O'Fallon, Missouri community and surrounding areas. We provide a wide range of veterinary services for dogs, cats, and exotic pets.
Trusted Care for Happy, Healthy Pets
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. Simply put, our mission is to provide the very best care for your best friend.
Our hospital is trusted by pet parents who rely on experienced veterinarians for Dog and Cat care. As one of the leading animal clinics in O'Fallon, Missouri, we provide compassionate service for every pet.
Trusted Care for Happy, Healthy Pets
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. Simply put, our mission is to provide the very best care for your best friend.
Our hospital is trusted by pet parents who rely on experienced veterinarians for Dog and Cat care. As one of the leading animal clinics in O'Fallon, Missouri, we provide compassionate service for every pet.
Trusted Care for Happy, Healthy Pets
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. Simply put, our mission is to provide the very best care for your best friend.
Tailored Veterinary Solutions
Preventative Care
Advanced Diagnostics
Chiropractic Care
Treatment Options
From exams to advanced procedures, our animal clinic offers everything your Dog or Cat needs. Pet owners rely on our hospital for preventive care and advanced treatments.
30 Years of Proven Excellence in Veterinary Care
At The Pet Doctor, our mission is clear: to offer unparalleled veterinary care within a nurturing and inviting atmosphere to every dog and cat resident of O'Fallon, Missouri. Equally vital to us is ensuring that every pet owner feels empowered and informed about their furry companion's well-being. We take pride in delivering concise and practical guidance during each visit, fostering an environment where questions are not just welcomed but encouraged. Ultimately, our utmost aspiration is to see every animal client depart from The Pet Doctor with tails wagging and purrs aplenty, embodying vitality and contentment.
Tailored Veterinary Solutions
Wellness
Exams
Urgent and EmergencyVisits
Diagnostic
Care
Surgical
Services
Pet
Dentistry
Puppy
& Neuters
Sick
Visits
Telehealth
Visit
Senior
Pet Care
HT Vista
Vaccinations
Euthanasia
International and Domestic Travel Certificates
Wellness
Exams
Urgent and EmergencyVisits
Diagnostic
Care
Wellness
Exams
Urgent and EmergencyVisits
Wellness Exams
Diag3 Columnnostic Care
Surgical
Services
Pet
Dentistry
Puppy
& Neuters
Sick
Visits
Telehealth
Visit
Senior
Pet Care
HT Vista
Vaccinations
Euthanasia
Nutrition
Dermatology
International and Domestic Travel Certificates
Tailored Veterinary Solutions
Preventative Care
Advanced Diagnostics
Chiropractic Care
Treatment Options
From exams to advanced procedures, our animal clinic offers everything your Dog or Cat needs. Pet owners rely on our hospital for preventive care and advanced treatments.
Compassionate, Comprehensive Pet Care
At The Pet Doctor, we believe that the focus of veterinary medicine is the bond between people and their pets. We dedicate ourselves to our clients and their companions by providing comprehensive, state-of-the-art veterinary care in a professional, modern environment. Whether it’s a routine visit or advanced treatment, our veterinarians deliver expert care in a modern clinic. We focus on lifelong animal wellness tailored to every pet.
Compassionate, Comprehensive Pet Care
At The Pet Doctor, we believe that the focus of veterinary medicine is the bond between people and their pets. We dedicate ourselves to our clients and their companions by providing comprehensive, state-of-the-art veterinary care in a professional, modern environment. Whether it’s a routine visit or advanced treatment, our veterinarians deliver expert care in a modern clinic. We focus on lifelong animal wellness tailored to every pet.
A Team That Truly Cares
Our clinic is equipped with qualified staff and advanced facilities to handle everything from routine wellness visits to complex surgical procedures. As a trusted pet hospital, we offer a full range of veterinary services to keep your pets healthy and thriving.
Dr.Andrea Morrison
DVM
Dr.Christine Nagel
DVM
Dr.Terry Surtin
DC
Dr. Jean Brinker
DVM
Dr.Andrea Morrison
DVM
Dr.Christine Nagel
DVM
Dr.Terry Surtin
DC
Dr. Jean Brinker
DVM
Exceptional Veterinary Care,
Tail-Wagging Results
4.8 ratings from 330+ reviews
4.8 ratings from 330+ reviews
"We received fantastic care and attention from Alaina and Dr Whiting for our sick Corgi. They got us in on the same day and had our little girl on the road to feeling better. Thanks a ton! We’ll be back."
- mjschwan
"We love the team at The Pet Doctor! We have 3 animals and we only trust TPD to care for them. Today, we saw Alaina and Dr. Nagel. Both of them loved on our boy and helped him with his anxious feelings during his annual exam."
- Jessica H
"I have been bringing my dog and two cats to the pet doctor for nearly 7 years. The are always very honest and transparent with your pets needs. They are reasonably priced and you can tell they truly care about your pets. Recently our dog passed away, it was kind of unexpected, and they sent us flowers. Let me tell you, I bawled my eyes out. It was so sweet of them to think of us."
- Emily A
"Doctor Terry is amazing! He really listened and my dog loved her chiropractic adjustment. She could almost sense he was there to help her. I definitely recommend!"
- Becky D.
"Alaina was very helpful for us obtaining a domestic health certificate for travel. The process can be confusing but she ensured we had everything we needed, took the time to walk us through it all, and made sure we felt comfortable. Thank you Alaina!"
- Amy S.
Contact Our Caring Team
Compassionate Pet Care for Dogs and Cats.
2301 Technology Dr, O'Fallon, MO
Monday to Friday: 8 am – 6 pm
Saturday: 8am - 2pm
Sunday: Closed
2301 Technology Dr, O'Fallon, MO
Monday to Friday: 8 am – 6 pm
Saturday: 8am - 2pm
Sunday: Closed
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