Dr. Andrew V. Grainger, M.D. is a native of St. Louis, Missouri and graduated from Saint Louis University, Summa Cum Laude, with Honors Bachelor of Arts degrees in Biology and Economics in 1993. He graduated from Creighton University School of Medicine in 1997 and went on to complete his internship and residency in Internal Medicine at The Ohio State University in 2000. He completed a fellowship in Medical Oncology and Hematology at The Ohio State University in June of 2003.
Dr. Andrew V. Grainger, M.D. is a native of St. Louis, Missouri and graduated from Saint Louis University, Summa Cum Laude, with Honors Bachelor of Arts degrees in Biology and Economics in 1993. He graduated from Creighton University School of Medicine in 1997 and went on to complete his internship and residency in Internal Medicine at The Ohio State University in 2000. He completed a fellowship in Medical Oncology and Hematology at The Ohio State University in June of 2003.
The reviews listed below were collected independently of Columbus Oncology & Hematology Associates through rater8. Each review represents an authentic and verified patient experience.
He is a kind and caring Dr. He gives you confidence in your over all health and listens to your concerns.
(6 days ago)
Oct-2025
Dr. Grainger is awesome! So kind and very experienced and knowledgeable. I highly recommend.
(2 weeks ago)
Oct-2025
Thorough and professional
(2 weeks ago)
Oct-2025
He is very caring and very knowledgeable
(2 weeks ago)
Sep-2025
His mamma raised him right
(1 month ago)
Sep-2025
Great experience.
(1 month ago)
Sep-2025
Dr Grainger listens. He’s open to questions and explains things in an easy to understand conversational way. I feel well cared for and trust his judgement.
(1 month ago)
Sep-2025
The only problem was the lab was backed up to get my bloodwork done.
(1 month ago)
Sep-2025
Dr Grainger explain my situation very well, he was very pleasant to talk to he was able to answer all my questions.
Thank you
(1 month ago)
Sep-2025
Very respectable and courtesy to his patients
(1 month ago)
Sep-2025
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Dr. Andrew V. Grainger, M.D. is a native of St. Louis, Missouri and graduated from Saint Louis University, Summa Cum Laude, with Honors Bachelor of Arts degrees in Biology and Economics in 1993. He graduated from Creighton University School of Medicine in 1997 and went on to complete his internship and residency in Internal Medicine at The Ohio State University in 2000. He completed a fellowship in Medical Oncology and Hematology at The Ohio State University in June of 2003.
Dr. Grainger is Board Certified in Medical Oncology and Hematology and served as a faculty member at The Ohio State University/James Cancer Hospital prior to joining Columbus Oncology and Hematology in 2005.
Dr. Grainger lives in Grandview Heights with his wife and two children.
He is a kind and caring Dr. He gives you confidence in your over all health and listens to your concerns.
Dr. Grainger is awesome! So kind and very experienced and knowledgeable. I highly recommend.
Thorough and professional
He is very caring and very knowledgeable
His mamma raised him right
Great experience.
Dr Grainger listens. He’s open to questions and explains things in an easy to understand conversational way. I feel well cared for and trust his judgement.
The only problem was the lab was backed up to get my bloodwork done.
Dr Grainger explain my situation very well, he was very pleasant to talk to he was able to answer all my questions. Thank you
Very respectable and courtesy to his patients