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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 (1)

The overall average patient rating of Dr. Michael Klein is Excellent. Dr. Klein has been reviewed by 3 patients who have provided 1 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.0
Promptness 3.7
Courteous Staff 3.7
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Michael Klein, MD is board certified in Pediatric Surgery.

  • He has special expertise in 2 areas:
  • Cardiac Arrhythmias
  • Heart Failure

Education & Awards

Dr. Klein graduated from Case Western Reserve University , Cleveland.


Dr. Klein has 18 hospital affiliations:

  • Providence Hospital and Medical Center 
  • St. John Hospital & Medical Center 


  • French

> > > > Dr. Michael Klein, MD

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Additional Information
Dr. Michael David Klein MD is a male Surgeon, has 40 years of experience and practices in Surgery, Pediatric Surgery, and Surgical Critical Care.
Where does Dr. Michael D. Klein practice?
Dr. Michael Klein has 5 office locations.
Dr. Michael Klein practices Surgery, Pediatric Surgery, and Surgical Critical Care near Boston, MA.
Additional practice locations include: Toledo, OH and Detroit, MI.
See Boston Surgeons and Boston Pediatric Surgeons.