Dr. Carl Johnson specializes in internal medicine in Mattoon, Illinois.

Dr. Carl Johnson has been compared 38 times. Details of Dr. Johnson's 39 years experience as an MD, his hospital affiliation and education at Northwestern University are available on your free doctor report.


Primary Location for Dr. Johnson

Dr. Carl Johnson
500 Health Center Dr
Suite 206
Mattoon, IL 61938

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 Board Certification, Specialty and Expertise

Dr. Carl Johnson has been identified as specializing in Internal Medicine.

 Hospital Affiliation

A hospital affiliation covers any doctor who has an affiliation, association or admitting privilege with a hospital. A doctor's particular affiliation to a specific hospital can translate to the overall quality of that provider.


Dr. Johnson attended medical school at Northwestern University Feinberg School of Medicine and graduated in 1977 having 39 years experience.

Additional Internal Medicine training was conducted at University of Illinois Hospital & Clinic.

While there is no proven correlation between the quality of one's educational institution and the quality of one's professional competence, it is often an indicator. Medical schools have various levels of selectivity (some are harder to get into than others), and both the quality of their clinical training and level of research are measured. Additional medical training in both residency and fellowships and the facilities they are conducted at also provide a history of the doctors' level of training and experience.


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