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Dr. John Blackman specializes in endocrinology, diabetes specialist, internal medicine in Columbus, Ohio.

Dr. John Blackman has been compared 529 times. Details of Dr. Blackman's 30 years experience as an MD, his hospital affiliation and education at University of Medicine and Dentistry of New Jersey are available on your free doctor report.

Primary Location for Dr. Blackman

Ratings and Reviews for Dr. John Blackman

Dr. John Blackman has an average rating of 4.5 stars (out of 5) with a rating of Very Good based on 15 reviews.

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Hospital Affiliations

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. Blackman is affiliated with 1 hospital:

Grant Medical Center
111 S Grant Ave
Columbus, OH 43215


Dr. Blackman attended medical school at University of Medicine and Dentistry of New Jersey Robert Wood Johnson Medical School and graduated in 1984 having 30 years experience.

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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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