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.
Excellent doctor- knowledgeable and personable.
(1 week ago)
Feb-2026
Dr Granger provides calm, authoritative advice and counsel in very stressful situations.
(2 weeks ago)
Feb-2026
Always professional and explains everything thouroughly.
(2 weeks ago)
Feb-2026
Have been a posting for several years and I recommend him highly.
(3 weeks ago)
Jan-2026
Professional man of science. He has a tough profession informing patients of illnesses. I appreciate his honesty and direct manner.
(1 month ago)
Jan-2026
Dr. Grainger is great!
(1 month ago)
Jan-2026
The Greatest!
(1 month ago)
Jan-2026
Through, listens to his patiences,, gentle, takes time required, Through, yes, I said it twice! Has compassion & real concern for hos patien
(1 month ago)
Jan-2026
Professional, thorough, listened, very personable.
(2 months ago)
Dec-2025
He is the best doctor I’ve EVER had. I would recommend him to anyone. So lucky to have my care in his hands!
(2 months ago)
Dec-2025
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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.
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.
Professional man of science. He has a tough profession informing patients of illnesses. I appreciate his honesty and direct manner.
Dr. Grainger is great!
The Greatest!
Through, listens to his patiences,, gentle, takes time required, Through, yes, I said it twice! Has compassion & real concern for hos patien
Professional, thorough, listened, very personable.
He is the best doctor I’ve EVER had. I would recommend him to anyone. So lucky to have my care in his hands!