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.
Very informative, giving me logical expectations
(1 week ago)
Sep-2026
Dr Grainger puts you at ease . He explains carefully what’s happening and treatments. I trust him as I navigate this disease.
(2 weeks ago)
Sep-2026
Very concerned about his patients
(2 weeks ago)
Sep-2026
Dr Grainger was thorough, patient, answered all my questions and took the time necessary to explain all my options and to help me make the right decisions regarding treatment. Excellent doctor.
(1 month ago)
Aug-2026
So kind and relatable.
(1 month ago)
Aug-2026
He answered all our questions.
(1 month ago)
Aug-2026
Dr. Grainger was very good at making me feel comfortable. He didn't rush me and answered all my questions. I feel confident with his knowledge. I wouldn't go anywhere else and I did recommend him.
(1 month ago)
Aug-2026
He is everything you would want your doctor to be. He is kind and answers your questions.
(1 month ago)
Aug-2026
Excellent doctor. Always prepared and I have total trust in him.
(1 month ago)
Aug-2026
He’s very personable, knowledgeable, helpful and professional.
(1 month ago)
Aug-2026
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.
Very informative, giving me logical expectations
Dr Grainger puts you at ease . He explains carefully what’s happening and treatments. I trust him as I navigate this disease.
Very concerned about his patients
Dr Grainger was thorough, patient, answered all my questions and took the time necessary to explain all my options and to help me make the right decisions regarding treatment. Excellent doctor.
So kind and relatable.
He answered all our questions.
Dr. Grainger was very good at making me feel comfortable. He didn't rush me and answered all my questions. I feel confident with his knowledge. I wouldn't go anywhere else and I did recommend him.
He is everything you would want your doctor to be. He is kind and answers your questions.
Excellent doctor. Always prepared and I have total trust in him.
He’s very personable, knowledgeable, helpful and professional.