Dr. Pete Kourlas, M.D. is native of Columbus and graduated from Upper Arlington High School in 1987. He was awarded Phi Beta Kappa his junior year and graduated Summa Cum Laude from the Honors Program at The Ohio State University with a Bachelor of Science in Economics in 1991.
Dr. Kourlas received his medical degree and completed his internship and residency in Internal Medicine at The Ohio State University.
Dr. Pete Kourlas, M.D. is native of Columbus and graduated from Upper Arlington High School in 1987. He was awarded Phi Beta Kappa his junior year and graduated Summa Cum Laude from the Honors Program at The Ohio State University with a Bachelor of Science in Economics in 1991.
Dr. Kourlas received his medical degree and completed his internship and residency in Internal Medicine at The Ohio State University.
The reviews listed below were collected independently of Columbus Oncology & Hematology Associates through rater8. Each review represents an authentic and verified patient experience.
This doctor practices excellent customer service is a good listener and honesty
(1 week ago)
Apr-2026
He has been absolutely on task cordial and answers all that you have. I had a small tumor that was found to be cancer. That began my association with Dr. Koular. He has also treatey wife for a abdominal bleed. We both like him and would recommend him to anyone that needs his expertise. He is an a hematologist and a oncologist.
(2 weeks ago)
Apr-2026
Dr Kourlas explains all test results so you understand. Very kind and caring. I am very lucky to have him for my doctor
(1 month ago)
Mar-2026
He's the best I've ever been with.
(1 month ago)
Mar-2026
I’m so impressed with Peter. He spent a lot of time with me, really cares about my particular situation, and I know he is very knowledgeable in this area so I can completely trust him.
(1 month ago)
Mar-2026
Excellent doctor! My cancer has stopped growing and I have no evidence of disease!
(1 month ago)
Mar-2026
Love Dr. Kourlas! Been seeing him for over 15 years!
(1 month ago)
Mar-2026
Dr. Kourlas is warm, calm, and knowledgeable. I feel very lucky to have his guidance.
(1 month ago)
Feb-2026
Dr. K is fantastic!!
(2 months ago)
Feb-2026
Dr. Kourlas is always professional a great listener and we discuss my medical condition and always have a plan in place. He’s an excellent doctor and I would not trade him for the world.
(2 months ago)
Feb-2026
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Dr. Pete Kourlas, M.D. is native of Columbus and graduated from Upper Arlington High School in 1987. He was awarded Phi Beta Kappa his junior year and graduated Summa Cum Laude from the Honors Program at The Ohio State University with a Bachelor of Science in Economics in 1991.
Dr. Kourlas received his medical degree and completed his internship and residency in Internal Medicine at The Ohio State University. He then completed his fellowship in Medical Hematology and Oncology from The Ohio State University/James Cancer Center in 2001 where he was awarded the James V. Warren Award as most outstanding research fellow.
Dr. Kourlas is married and has four children and lives in Upper Arlington.
Dr. Kourlas evaluates and treats blood as well as cancer disorders. He is Board Certified in Medical Oncology and Hematology.
This doctor practices excellent customer service is a good listener and honesty
He has been absolutely on task cordial and answers all that you have. I had a small tumor that was found to be cancer. That began my association with Dr. Koular. He has also treatey wife for a abdominal bleed. We both like him and would recommend him to anyone that needs his expertise. He is an a hematologist and a oncologist.
Dr Kourlas explains all test results so you understand. Very kind and caring. I am very lucky to have him for my doctor
He's the best I've ever been with.
I’m so impressed with Peter. He spent a lot of time with me, really cares about my particular situation, and I know he is very knowledgeable in this area so I can completely trust him.
Excellent doctor! My cancer has stopped growing and I have no evidence of disease!
Love Dr. Kourlas! Been seeing him for over 15 years!
Dr. Kourlas is warm, calm, and knowledgeable. I feel very lucky to have his guidance.
Dr. K is fantastic!!
Dr. Kourlas is always professional a great listener and we discuss my medical condition and always have a plan in place. He’s an excellent doctor and I would not trade him for the world.