1009 N Clark St
Chicago, IL 60610

Mon - Thu: 9:00AM - 7:00PM

Fri: 9:00AM - 5:00PM

Sat: 8:30AM - 2:00PM

Sun: Closed

97.5% would refer friends and family to us

5 stars Customer since 2012

Clean, cozy place. They provide you with all the information and honor your decision. Convenient metered parking. No fuss, straightforward experience --- just the way I like it.

4 stars Verified customer

Very fair. Not pushy on tests.

5 stars Customer since 2011

I brought my dog is for a routine blood test, and Dr. Andres and all the staff were very friendly and welcoming, as always. My dog, despite his large size, is very shy and very attached to me, so I requested as usual that I be able to stay with him and hold him during the blood test. Dr. Andres was completely accommodating, and he even asked the lab tech to do the blood draw where we were sitting in the waiting area, so that my pup wouldn't even have to move away from me (we were the only ones there at the time). I really appreciate how kind, caring, and knowledgeable everyone at Clark-N-Oak is and how much they truly care about pets. I've never gone to another vet since I found them!

5 stars Customer since 2009

Thanks so much for taking such good care of my "little old man". He is eating drinking, sleeping and playing a little. Not doing bad for a twenty plus cat. I appreciate how all of you were responsive to my calls - I worried about him. Again, thanks for your kindness and care. He is doing great!

5 stars Verified customer

I would recommend this place to anyone who loves their animal. It was my first visit and they were very friendly and professional. The entire staff was excellent and gentle with my animal. I would not go anywhere else.

Thank you!!!

5 stars Verified customer

Not only do I like my dog's vet, but the people at the front desk are very polite, efficient, and friendly.

5 stars Customer since 2011

Everyone Clark-N-Oak is super friendly and make you and your pooch feel very comfortable. Dr. Nguyen was very thorough and took a lot of time with our dog for her physical. And they have candy for your wait!

5 stars Customer since 2011

Very friendly staff.Short wait time,vet speaks in terms you understand and explains things thoroughly.

5 stars Customer since 2012

Always enjoy Clark and Oak. Thank you for taking care if our babies.

5 stars Verified customer

For years I looked for a vet that could take care of my precious Josie (sometimes tazmanian devil-embarrassing) and found Clark & Oak. The staff is very efficient, can answer basic questions and guide me as to Josie's care. Dr. Andres is incredible and his love for animinals is evident. Clark & Oak is always very communicative and helps reduce pet care costs. The pricing is more than fair, for the kind of service they provide. I recommend them always to anyone who is concerned about the kind of care they are getting for their "best friends" and loyal companions. I feel very lucky to have a professional, knowledgeable team of caring individuals for Josie. Thank you Clark & Oak!