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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 (11)

The overall average patient rating of Dr. Isam Diab is Average. Dr. Diab has been reviewed by 31 patients who have provided 11 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.3
Promptness 2.9
Courteous Staff 2.8
Accurate Diagnosis 2.8
Bedside Manner 2.6
Spends Time with Me 2.5
Follows Up After Visit 2.8

Specialties & Research

Dr. Isam Diab, MD is board certified in Rheumatology.

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

Education & Awards

Dr. Diab graduated from University Of Aleppo.


Dr. Diab has 11 hospital affiliations:

  • Lutheran Hospital 


  • English
  • Arabic

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Additional Information
Dr. Isam Diab MD is a male Rheumatologist, has 33 years of experience and practices in Rheumatology.
Where does Dr. Isam Diab practice?
Dr. Isam Diab has 1 office location.
Dr. Isam Diab practices Rheumatology near Cleveland, OH.
See Cleveland Rheumatologists.