Placeholder Photo for Michael R. Klein, MD

Dr. Michael Klein is an internist in Chicago, IL. He diagnoses & treats a host of diseases & ailments in adult patients.


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Michael Klein, MD  


5801 S Ellis Avenue, Chicago, IL 60637

Office Details

Doctor Specialty Internal Medicine
Practice Specialty Internal Medicine
Languages Spoken English

Physician Groups Lc  


(314) 996-7885


3009 N Ballas Road, 214b Cardiology Diagnostics, Saint Louis, MO 63131-2356

Office Details

Doctor Specialty Cardiology
Languages Spoken English

Insurance Accepted  

  • Medicare

About Dr. Klein
Dr. Klein



Dr. Michael Klein graduated from Washington University School Of Medicine in 2008.

Dr. Klein has two offices in Illinois and Missouri where he specializes in Internal Medicine and Cardiology.

Dr. Klein works with one doctor, Dr. Kenneth Trimmer.


Education & Training  

Hospital Affiliations

  • Missouri Baptist Medical Center
  • Parkland Health Center
  • Alton Memorial Hospital
  • Missouri Baptist Hospital of Sullivan

Languages Spoken  

  • English