Cornerstone Veterinary Hospital of Clifton Park Clifton Park, New York

Dr. Brennan really listens and treats you and your Animal with love and respect. She's always happy to see you but the fact that she takes your opinion and suggestions seriously is why I will continue to take my 6 cats to see her. From Fiyero, Stitch, Patches, Tessa, Runtette and Orange Crush.

I’ve taken my pup here several times now, all with emergency type situations. They can always get me in, Dr. Robeson takes amazing care of my fur baby and don’t push overpriced treatments and diagnostics. Everyone there is so friendly. It’s always clean and inviting. I’m so glad I was referred to them.

The staff and doctors are exceptional and my animals have had nothing but the best care. They also understand when financial concerns restrict the amount able to spend and communicate what tests are necessities and that are recommended.

From the front office staff to the vets everyone is friendly, helpful and great with our cats. I highly recommend them if your looking for good quality veterinarian services.

I took my cat in for a sick visit. The vet did her exam and gave me some options for diagnostic testing. We discussed the pros and cons of each and made a joint decision about what to do. I always feel comfortable with the quality of care here.

It was our first time here. Very clean and friendly staff. There was no up selling or pushing certain service/options. This will be our vet long term. Highly recommend.

I can not recommend enough. My vet misdiagnosed My dog. Turns out he had an allergic reaction. The fact the person answering the phone knew what was wrong with my dog before my original vet did, speaks volumes, Everyone is professional. The nurse and doctor were amazing and patient and explained everything in such detail!!. Switching vets to here immediately

Thank you much to Cornerstone Vet for taking us in on short notice this morning, we will forever be thankful. Special thanks to Dr Briceland for talking with us and helping understand what’s going on with her. The staff is always so wonderful, kind and caring and we wouldn’t want our girl to be taken care of by anyone else.

I absolutely love this vet/ hospital office. They are great with my animals and they truly care .

Didn't have to wait long in the waiting room for the Dr. He seemed interested and listened to our concerns. And also provided feedback. Just a little pricey for a 10 min conversation. Nice and clean facility as well.

Dr. Diana and everyone else at Cornerstone were great with our Russian tortoise, Whiplash, for his first check-up. We got in a room right away so Whiplash could be more comfortable and away from sights, sounds and smells that might frighten him. Dr. Diana and her tech (I'm so sorry, I forget her name) were very patient with Whiplash who had hidden quite deeply in his shell. He came out and she gave him a thorough exam. They took him back for a beak trim and he looks great. Dr. Diana answered all my questions and set me up with more resources for tortoise health and information. We never felt rushed at any point and Cornerstone was efficient and got us checked out quickly so we could get Whiplash home.

I switched to Cornerstone after dealing with another Veterinarian for 5 weeks and they still couldn’t figure out what is going on with my girl. They had us going in a completely different direction. One visit to Cornerstone and Dr Monast has us set up with a neurologist. I am feeling confident we are finally on the path of figuring out the issue. I highly recommended them.

I was so impressed with the way they worked with my puppy and their ability to throughly address my concerns.

When I was searching for an exotic vet for my adopted bunny, I did a lot of research and chose Cornerstone. They exceeded all my expectations and were incredibly kind to make my pet comfortable. The doctor took her time to make sure nothing was missed and to answer all questions. Highly recommend this practice. Excellent care

Recently, my pet became ill suddenly with a bladder infection. When I called my usual vet I was told that there were absolutely no appointments open on that day (Saturday). I was advised to call the office on Sunday and Monday and try to get a same day appointment. I could not in good conscience wait that long to seek treatment. We had never been to Cornerstone Veterinary Hosp. before, but when I called Cornerstone for an emergency appointment, my dog was seen the same day and received the necessary testing and treatment. Staff was very friendly, efficient, and compassionate. The vet was thorough, professional, and explained testing, treatment, and the illness. I was favorably impressed, and very grateful. Highly recommend this practice.

Always professional and friendly. Will always make time to answer questions.

Everyone is kind, caring, and knowledgeable. They take excellent care of our cat who has been with us for almost 12 years. We are so glade when we moved to this area we found Cornerstone Vet and couldn’t be happier.

I have only wonderful praise for this Veterinary Hospital. Every staff member that I have encountered are true professionals and care about their patients and the humans who bring them in. Highly recommend!

I have so much praise and respect for Dr. Alan Knott. Our dog was a new patient. She is 13 years old and was having some issues that we saw our previous vet for. She was not getting better so we sought a second opinion. After 1 day Sadie was back to her normal self! Dr. Knott was so thorough and patient with her and us. I am still amazed and relieved. I really thought we were nearing the end of her life! All of the staff were great as well. Very caring and attentive. I would highly recommend Cornerstone.

A new puppy requires a Veterinarian. I am so happy to have had Cornerstone Veterinary Hospital and Dr. Alan Knott recommended by a friend. It was such a pleasant experience for my puppy, and myself - well organized and a smooth flowing practice with a super clean relaxing atmosphere. Dr. Knott took his time, answering all of my questions and even provided answers to things I had not thought about. I never felt like I was being "rushed through." All of the staff were kind, sincere and dedicated to providing the best care available.

The Dr. and the whole staff were very professional. They made my cat (Cuddles) feel so comfortable. I highly recommend Cornerstone Veterinary Hospital.

Great, professional and kind. Didn't wait long, my puppy was very comfortable and loved them. They did a follow up call the next day to see how he was doing. Love that

Great people at Cornerstone , made me and my rabbit fell welcome , I walked out saying what just happened , YES THEY ARE THAT NICE . now if they opened up a practice for real people LOL no Real people might spoil it . Great vet visit ????

We recently switched to Cornerstone Veterinary as our primary pup care. We could not be happier! They have far exceeded our expectations.

Horrible experience!!!!!! Our 19 yr old cat had terminal cancer and was suffering. They completely botched euthanasia that we were trying to provide as a calm transition. We were there an agonizing 1.25 hours and the initial injection made him twitch uncontrollable and we left to find an appropriate person that could actually help him. Cannot emphasize how awful this was for our pet and us.

They were able to get me in the same day (emergency) as a new patient. They take care credit and worked well with my dogs when she got anxious in the waiting room and I didn't want to leave her. They also scheduled a checkup and suggested different vaccines. Very mindful staff, magnolia and I are very appreciative of their time and services provided.

Brought my rabbit for a wellness check. Everyone is very friendly and are very caring.

So grateful to have a wonderful vet for both our dog and cat. We’ve been taking our dog here since we got her as a puppy 3 years ago and have always had a great experience. I recently brought my 10 y/o cat in for an emergency visit because I noticed he was having signs of diabetes. Sure enough, he has it, and the vet has been nothing but completely supportive and professional through out this process. They his new care thoroughly and showed us how to administer his insulin. The vet called me back the day after my cat’s initial visit to discuss his bloodwork, his prognosis, and answered every single question (which I have a lot). We returned today for his week check up and every tech showed such great care for Sparky. Again - so grateful for their care! I wouldn’t want to go through this diagnosis with any other vet.

Very VERY kind, careful with your animal, eager to explain what is happening and what’s to come. My dog Tabasco and I had a wonderful experience here, in a bad circumstance. He has facial swelling and I had gotten a bad opinion elsewhere. Dr Knott and his staff came to the rescue for sure. Got me in the NEXT DAY. That alone is mind blowing these days. Highly recommend this clinic.

Brought my recently adopted dog here for the first time. All of the staff was so incredibly friendly and made my dog feel welcomed and safe. They offer all types of treats and toys in the rooms to help make the vet visit a positive experience for your pet. I would highly recommend them to anyone.