📍 637 W. Lincoln Hwy, Exton · (610) 269-0255
FAMILY-RUN VETERINARY CARE · EXTON, PA
They're Family. We Treat Them That Way.
From first-time puppy shots to gentle senior care, we're the vet your pets are actually happy to see.
You'd do anything for them, and they trust you completely. So whether it's a yearly checkup or something just seems off, you want them in hands that feel like home. We slow down. We learn their quirks. And we'll never make you feel silly for calling about something small.
A real person answers. Open weekdays until 6:30 PM and Saturday mornings.
HOW WE CARE FOR YOUR PET
Care for Every Chapter of Their Life
Every pet's story is different. Whether it's a playful new puppy, a cat who's stopped eating, or a senior who's slowing down, we'll tell you what they actually need and what can wait.
Wellness Exams & Vaccines
Yearly checkups that catch the small stuff early, so they stay their happy, healthy selves.
Sick Visits
Not eating? Limping? Just not themselves? You know your pet best. We'll see them as soon as we can.
Surgery
Spays, neuters and soft-tissue procedures, plus a call to let you know they're waking up okay.
Dental Care
Healthy teeth mean happier mealtimes and fresher kisses.
Puppy & Kitten Care
All the first-year shots and your new-pet questions. Nothing is too small.
Senior Pet Care
Gentle care, comfort and honest guidance as your best friend ages.
WHY FAMILIES STAY
The Vet They'll Grow Up With
Puppies who came in for their first shots are now gray-muzzled seniors who still trot through our door. Kittens have grown into aristocratic, beloved old cats we know by their purr. That's what happens when you stick around. Your pet isn't an appointment to us. They're one of the faces we get to watch grow up.
MEET YOUR VET
Meet Dr. Helen McCahon, DVM
Dr. McCahon has been caring for animals for more than 30 years. She earned her veterinary degree from Mississippi State University in 1992, and her experience covers animals large and small.
Today she leads Colebrook Manor, carrying on the family practice her father started. Outside the clinic, she volunteers with Chester County 4-H livestock clubs, and she loves teaching the next generation of animal lovers.
Nothing gets rushed when Dr. McCahon examines your pet.
"Your quote text goes right here."
WHAT PET PARENTS SAY
Straight From the Families Who Know Us Best
4.9⭐️
Google Rating
75+
Google Reviews
3
Generations of family care
Based on Google reviews as of October 2026. Read our Google reviews →
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OUR HOME
A Home with History.
A Heart with Pets.
Our clinic lives in Colebrook Manor, a stone house built around 1840 and listed on the National Register of Historic Places, complete with a historic barn and kennels.
Inside, it's all modern veterinary care. But we think pets, and their people, can feel the difference when a vet's office feels more like a home.
NEW PATIENTS WELCOME
Now Welcoming New Patients
(Tails, Whiskers and All)
Whether it's a brand-new puppy's very first checkup or a fresh start with a new vet, first visits can feel like a lot. We make them easy for both of you.
Brand-new pet? We'll walk you through vaccines, food and everything in between
Coming from another vet? We'll track down their records so you don't have to
Time to say hello. First visits are about getting to know each other, not rushing through
One visit, and you'll see why families stay for decades.
01
Call or send a request
Tell us about your pet: name, age, quirks, the works.
02
We find a time that works
Sick pets always get seen first. Let us know if your pet isn't feeling well.
03
Come meet us
Bring their records if you have them, and maybe a favorite treat.
AFTER HOURS? NO PROBLEM.
Can't Call Right Now?
Leave Us a Note.
Fill this out anytime, even at 2 a.m. when you can't stop worrying, and we'll call you back during business hours.
Pet emergency? If your pet is hurt or very sick, please don't wait for a callback. Call us right away, and if we're closed, head to [24 hour pet hospital].
HOURS & DIRECTIONS
Find Us Nearby
Easy to reach from Downingtown, West Chester, Lionville and Thorndale.
QUESTIONS PET OWNERS ASK US
Frequently asked questions
Yes, and we'd love to meet them! Call (610) 269-0255 or send a request, and we'll get your pet set up.
We're open Monday through Friday, 8:30 AM to 6:30 PM, and Saturday, 8:30 AM to 1:00 PM. We're closed Sunday.
We care for dogs and cats.
Yes. We accept pet insurance and offer CareCredit and Scratchpay, so your pet can get care now and you can pay over time.
During business hours, call us right away and we'll tell you whether to come in. After hours, please go to the nearest 24-hour emergency hospital. And trust your gut. If something feels wrong, it's always okay to call.
We're at 637 W. Lincoln Hwy in Exton, PA 19341. Look for the historic stone house. We're easy to reach from Downingtown, West Chester, Thorndale and Lionville.
Any past vet records, a list of medications, and your dog on a leash or your cat in a carrier. A favorite toy or blanket can help them feel at home.
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They Give You Their Whole Heart.
Give Them a Vet Who Does the Same.
Every tail wag at the door and every purr on the exam table is why we do this. If it's been a while since their last checkup, now's a great time to come say hello. Give us a call. A real person answers, and we'll take it from there.