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.
Takes good care of me
(5 days ago)
Mar-2026
Dr Grainger is wonderful. He is always upbeat and listens to any issues I may be experiencing. His staff is great, too!!!
(6 days ago)
Mar-2026
Dr. Grainger is always so kind and attentive.
(1 week ago)
Mar-2026
Dr. Grainger is very caring and spends quality time answering all my questions.
(1 week ago)
Mar-2026
Very Knowledgeable Friendly, empathetic! Answered all questions and never seemed rushed! Thank you Dr Grainger!
(1 week ago)
Mar-2026
He is a great Doctor willing to listen and explain things to, so you understand them. Always willing to answer questions.
(3 weeks ago)
Feb-2026
Excellent doctor- knowledgeable and personable.
(1 month ago)
Feb-2026
Dr Granger provides calm, authoritative advice and counsel in very stressful situations.
(1 month ago)
Feb-2026
Always professional and explains everything thouroughly.
(1 month ago)
Feb-2026
Have been a posting for several years and I recommend him highly.
(1 month ago)
Jan-2026
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Jasonway Cancer Center
810 Jasonway Avenue Columbus, OH 43214
Dublin Cancer Center
6700 Perimeter Drive Dublin, OH 43016
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.
Takes good care of me
Dr Grainger is wonderful. He is always upbeat and listens to any issues I may be experiencing. His staff is great, too!!!
Dr. Grainger is always so kind and attentive.
Dr. Grainger is very caring and spends quality time answering all my questions.
Very Knowledgeable Friendly, empathetic! Answered all questions and never seemed rushed! Thank you Dr Grainger!
He is a great Doctor willing to listen and explain things to, so you understand them. Always willing to answer questions.
Excellent doctor- knowledgeable and personable.
Dr Granger provides calm, authoritative advice and counsel in very stressful situations.
Always professional and explains everything thouroughly.
Have been a posting for several years and I recommend him highly.