Dr. John Croghan MD

Rheumatologists in Wilmette, IL

4  Very Good based on 4 reviews | Rate Dr. Croghan
Dr. Croghan has been compared 108 times

Dr. John Croghan specializes in rheumatology, geriatric medicine, internal medicine in Wilmette, Illinois.

Dr. John Croghan has been compared 108 times. Details of Dr. Croghan's 30 years experience as an MD and education at Rush University are available on your free doctor report.


Primary Location for Dr. Croghan

Dr. John Croghan
NorthShore Physicians Group
1625 Sheridan Rd
Wilmette, IL 60091

Patient Ratings and Reviews

Very Good

Dr. John Croghan has an average rating of 4 stars (out of 5) with a rating of Very Good based on 4 reviews.

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 Board Certification, Specialty and Expertise

Dr. John Croghan has been identified as specializing in Rheumatology, Geriatric Medicine and Internal Medicine.


  • Internal Medicine
  • Rheumatology
  • Geriatric Medicine
He is certified by The American Board of Internal Medicine{} for Internal Medicine, The American College of Rheumatology{} for Rheumatology and The Geriatric Mental Health Foundation{} for .

More information available on your free report

Accepted Insurance

Insurance plans and networks accepted by a doctor are not necessarily universal across all locations at which the doctor practices. This can be affected by many factors such as different group practices, hospital affiliations and working arrangements at those locations. Checking that the doctor you are visiting and the facility they are at are in-network providers for your insurance plan can save you money and headaches later from surprise medical bills.

Dr. John Croghan accepts the following plans at NorthShore Physicians Group

  • BCBS Illinois
  • Great West
  • BCBS Blue Card

See additional insurance networks accepted by Dr. Croghan


Dr. Croghan attended medical school at Rush University Rush Medical College and graduated in 1986 having 30 years experience.

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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