Mark H. Knapp, MD

Oncology and Hematology
Mark H. Knapp, MD

A graduate of the University of Cincinnati College of Medicine, Dr. Knapp completed his internship and residency in internal medicine at St. Vincent Hospital in Indianapolis and his fellowship in hematology/medical oncology at the University of Cincinnati School of Medicine.

Dr. Knapp has an interest in research and serves as primary investigator on a number of studies at the Zangmeister Cancer Center. He also has served as a consultant to the International Oncology Network Research Advisory Board and is currently a consultant to the Clinical Research Committee of Columbus NCI Community Oncology Research Program. He is Board-certified by the American Board of Internal Medicine, American Board of Medical Oncology and American Board of Hematology. Dr. Knapp is a member of the American Society of Hematology, American Society of Clinical Oncology, Community Oncology Alliance, Columbus Medical Association, Ohio State Medical Association and the Ohio Hematology Oncology Society.

Apr 24th, 2025
★★★★★
They are all great!
Apr 22nd, 2025
★★★★★
Very thorough, thoughtful, and caring. I see Dr. Knapp for management of my bleeding disorder and would absolutely recommend him and Zangmeister to anyone needing care.
Apr 7th, 2025
★★★★★
Doctor Knapp was very attentive, and sharp. I was very satisfied how he listened, as he asked me questions. In the past that was a very Big problem with male Doctors. Doctor Knapp is Top Notch!
Apr 4th, 2025
★★★★★
Dr Mark Knapp was very professional. Took his time with me and answered my questions. I would recommend him.
Mar 27th, 2025
★★★★★
Dr.Knapp was very kind and understanding. Very knowledgeable and straight to the point in developing a care plan for my needs . Thank you Dr. Knapp!