Browse Health
Internist, Hematology Specialist, Oncology Specialist (cancer)
13 years of experience
Video profile
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Have you visited Dr. Knapp? Share your experience.
Write a Review

Specialties & Research

Dr. Mark Knapp, MD is board certified in Internal Medicine, Hematology, and Medical Oncology.


Education & Awards

Dr. Knapp graduated from University of Cincinnati.


Affiliations

Dr. Knapp has 11 hospital affiliations:

  • Greenfield Area Medical Center 
  • Mt Carmel East 

> > > > Dr. Mark Knapp, MD

Similar doctors nearby

Dr. Mark Segal

Internal Medicine
34 years experience
Columbus, OH

Dr. Timothy Moore

Internal Medicine
29 years experience
Columbus, OH

Dr. Jeffrey Zangmeister

Internal Medicine
29 years experience
Columbus, OH

Dr. Jeanna Knoble

Internal Medicine
8 years experience
Columbus, OH

Dr. Patrick Elwood

Internal Medicine
35 years experience
Columbus, OH

Dr. Joseph Cunningham

Internal Medicine
40 years experience
Columbus, OH
Search All Similar Doctors
Additional Information
Dr. Mark Hayward Knapp MD is a male Internist, has 13 years of experience and practices in Internal Medicine, Hematology, and Medical Oncology.
Where does Dr. Mark H. Knapp practice?
Dr. Mark Knapp has 3 office locations.
Dr. Mark Knapp practices Internal Medicine, Hematology, and Medical Oncology near Columbus, OH.
Additional practice locations include: Circleville, OH and Westerville, OH.
See Columbus Internists, Columbus Hematologists, and Columbus Oncologists.