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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

Patient comments (4)

The overall average patient rating of Dr. Charles Geringer is Average. Dr. Geringer has been reviewed by 6 patients who have provided 4 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 2.8
Promptness 3.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.3

Specialties & Research

Dr. Charles Geringer, MD is board certified in Internal Medicine and Rheumatology.

  • He has special expertise in 5 areas:
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Rheumatic Diseases
  • Rheumatoid Arthritis

Education & Awards

Dr. Geringer graduated from Northwestern University, Chicago. He has 1 awards.

Patients' Choice Award (2012)


Dr. Geringer has 11 hospital affiliations:

  • Rush University Medical Center 
  • Palos Community Hospital 


  • English

> > > > Dr. Charles Geringer, MD

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Additional Information
Dr. Charles E Geringer MD is a male Internist, has 32 years of experience and practices in Internal Medicine and Rheumatology.
Where does Dr. Charles E. Geringer practice?
Dr. Charles Geringer has 4 office locations.
Dr. Charles Geringer practices Internal Medicine and Rheumatology near Frankfort, IL.
Additional practice locations include: Olympia Fields, IL and Chicago Heights, IL.
See Frankfort Internists and Frankfort Rheumatologists.