Olsen Veterinary Clinic - Leland Olsen

Olsen Veterinary Clinic is the BEST! Nice staff, clean office, and Dr Olsen is great with his patients. I would highly recommend them if you are looking for good, honest and affordable care for your pet(s).

Dr. Olsen was able to see my dog within 24 hours of requesting an appointment. He was on time and took the time to understand what was going on with Harley. She needed sedation and he was gentle with her. He reassured me that she was going to come out of sedation. During sedation, he was able to clip her ripped nail, check the others, and trim them as well. This was not our first time with Dr. Olsen and it won't be our last.

Dr Olsen and his staff are so welcoming. Dr. Olsen has a way of putting our little dog at ease. He is very knowledgeable and explains things to us. We respect him and are so glad to have him care for our little Ernie and the two dogs we had before Ernie.

The staff was professional and kind, Dr. Olson was obviously very knowledgeable and experienced and you could tell he cares about animals. The cost to treat both of our ailing pets was very reasonable. All in all it was a wonderful experience, I would recommend Olson veterinary clinic to anyone!

I love Dr Olsen. He has done a very good veterinary service for the greater Glen Carbon, IL area. His service helps working families protect their small animals from rabies.

We are currently on dog #2 under Dr. Olsen's care. Our previous dog and current dog have always received wonderful care. "Doc" is knowledgeable and his years of experience are very beneficial when it comes to providing care. He is honest and will provide multiple treatment options if available. His prices are fair and much cheaper than some of the big clinics/hospitals in the area. Those cheaper prices are a good thing, it means you aren't paying for services or tests your pet doesn't need.

Rescued a puppy. Part of the rescue was having her spayed at Olsen. There were comications the next day. Called and left a message. They were not open so had to use another veterinarian office. The other office said the puppy was too young to have been spayed and the procedure was performed in a way that made it more prone to infections. The biggest complaint is that Olsen never followed up with us from the message left regarding to to post-op issues. Have since heard from 2 others that this is the same they have experienced.

Dr. Olsen is very knowledgeable. He takes the time to ensure you have all of your questions answered. I appreciate his recommendations and thoroughness when explaining pet products.

PLEASE! If you do anything, do NOT take your pet to this clinic. The staff is negligent and blatantly lied to my face. I was told my dog had her parvo and rabies shot when in fact they just never did it. They were then appalled when I questioned why I was lied to and I was hung up on. The service is awful, the communication is awful, and the care was awful. I could write a novel, but please love your pet and do better than this place.

They always take great care of our pets here. We recommend them to others because of the quality of their work

Doc Olsen is very responsive and extremely professional when taking care of my dogs

Dr. Olsen was wonderful to work with. He got my dog in right away, diagnosed her problem, and the tooth extraction surgery went well! He personally spoke with me on the phone a few times to discuss her prognosis and was very reassuring. I so appreciate this clinic for treating my pet!

My pup had a likely to be harmful breast tumor growing, leading to taking her in to be evaluated. As it turned out it was cancerous and I was very thankful that she could be seen very quickly (within a week of her being seen the first time) to have the mass removed. The staff have all been very friendly and super accommodating- she can be dog reactive and they've let me into a private room, etc so she isn't being a pain in reception. She loved the staff and post op I was incredibly surprised to find her hanging out behind the desk with the receptionists watching her. Great staff and great service!

I have been taking my cats here for 5 years now and will never go anywhere else. They are caring friendly and very professional. I had my two girl kittens spayed yesterday and the stitches are clean neatly done. My kitties are happy and recovering well thanks to the staff at Olsen veterinary clinic.

Dr.olsen took good care of our cat!he was knowledgeable and affordable. just need fresh coat of paint in waiting room,

Absolutely loved the reception I received on a first visit. I felt the workers cared for my Big Kitty (Kit Kat) like I do. Thanks for everything!

They were able to get me in quickly when my previous vet could/would not. Dr. Olsen listened to my dogs history and made good suggestions to help work through his issues.

They were able to get my cat in the same day I called because of an infected leg. This was my first time there and I didn't expect to be seen the same day but was happy that they could. I will definitely be using them for my vet.

I recently transferred my pitbull to Dr. Olsen after being seen by another vet in the area and not getting the help I needed. I was so thankful for his expertise! He not only took the time to listen to my concerns but decided to take small steps in our process of treating my dogs stomach issues. I also enjoy that his office isn't insane and busy. It's nice to not have to corral your dog around TONS of people and dogs going in and out. Definitely give Dr. Olsen a chance!

I lost 2 cats in 2020 due to the financial hardship and expensive quotes provided by another well known very clinic in Glen Carbon. I was faced with another illness with my surviving cat this December and at a loss knowing I couldn't go back to our previous vet. I found Dr. Olsen on Google and they got me in the same day. They were able to treat and help my deathly ill cat and save his life without forcing me to make the choice of either giving him thousands of dollars or letting my cast die. I'm very grateful for him and his assistant, Andy!

I only wish I would have known of him and his practice earlier, then my other 2 cats might still be alive. I highly recommend Dr. Olsen if you need good care for your pets at a reasonable price.

We have been going here for well over a decade. Dr. Olsen has done a fine job taking care of our pets. He saved two of their lives. Sadly, they have all since died from old age, but we trust him with our new kitten.

Brought my dog here to get neutered and while the surgery was okay, the communication between the doctor, front desk staff, and me was horrific. The front desk staff was useless, including the doctor who never spoke to me after the surgery, and gave me little information about how to take care of my dog's post surgery needs or concerns. When I asked questions about post surgery, I was given a vague answer. BUT my FAVORITE answer I received when I asked the staff if my dog had glue or stitches was "I don't know. I wasn't there." I will not being going back and will tell every pet owner of my terrible experience here.

Jenna Kueper, who works here, is also involved with Four Paws Sake rescue group in Maryville, IL. These are not "rescuers", they are dog nappers. Just know that she is watching to see where pure breds are having litters so they can come confiscate your puppies and call you a "backyard breeder" when you try to get them back. Dr. Olsen might be great, but his staff is corrupt.

If I can sue this office for negligence I would. This 'vet' hit my golden retrievers lower intestine during surgery, leading to an eventual death a week later. Absolutely unbelievable I am beyond broken for my angel.

NEVER TAKE YOUR PET HERE! If zero stars was an option I'd go with that. I brought my cat in to see Dr. Olsen for the first time. He was diagnosed with a UTI (common in male cats). Dr. Olsen said that my cat needed to be catheterized and kept over night. He then called the following day to say that my cat was blocked up again so he re-catheterized my cat and kept him over the weekend.

The doctor went out of town over this weekend, but decided to clear my cat to be sent home on Monday without seeing him first (which he admitted to). I went to pick my cat up after work on Monday and the nurse yelled at me for trying to open the carrier in the office to see how my cat was feeling. When I got my cat home and let him out of the carrier, he was dripping blood WITH the plastic parts of the catheter STILL SEWN INTO HIM and he was covered in his own pee from laying in it all weekend long.

I have the pictures to prove it. To add to that, my cat was sent home from Olsen's office with a completely blocked bladder. Olsen and his staff did not even check on the state of my cat's bladder before sending him home with me. I had to rush my cat to the emergency hospital, where they told me that surgery was required because his area was too irritated to try to catheterize him again.

When my cat got into surgery it was discovered that only 1/4 of his bladder was left because Olsen used outdated medicine (a hard catheter) on my cat which punctured a hole into his bladder. The emergency vet clinic was unable to save my cat due to this. To top it all off. Olsen still charged me for the "work" he did on my cat. When I went to his office to explain why I refused to pay the bill, he threatened to take me to collections. Heartless.