Browse Health
Internist, Critical Care Specialist, Geriatric Specialist (elderly care), Pulmonologist (lungs)
13 years of experience
Video profile
Accepting new patients
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. Zaher Qassem is Excellent. Dr. Qassem has been reviewed by 3 patients who have provided 1 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Zaher Qassem, MD is board certified in Internal Medicine, Critical Care Medicine, Geriatric Medicine, and Pulmonary Disease.

  • He has special expertise in 2 areas:
  • Alzheimer Disease
  • Asthma

Education & Awards

Dr. Qassem graduated from University Of Damascus.


Dr. Qassem has 3 hospital affiliations:

  • Mendota Community Hospital 
  • Rockford Memorial Hospital 
  • Van Matre Healthsouth Rehabilitation Hospital 

> > > > Dr. Zaher Qassem, MD

Similar doctors nearby

Dr. Leela Narra

Internal Medicine
25 years experience
Rockford, IL

Dr. James Gallai

Internal Medicine
37 years experience
Rockford, IL

Dr. Katherine Andersen

Internal Medicine
22 years experience
Rockford, IL

Dr. Richard Hayes

Internal Medicine
38 years experience
Rockford, IL

Dr. Maxine Thomas

Internal Medicine
Rockford, IL

Dr. Robert Hahnel

Internal Medicine
43 years experience
Rockford, IL
Search All Similar Doctors
Additional Information
Dr. Zaher Qassem MD is a male Internist, has 13 years of experience and practices in Internal Medicine, Geriatric Medicine, Critical Care Medicine, and Pulmonary Disease.
Where does Dr. Zaher Qassem practice?
Dr. Zaher Qassem has 2 office locations.
Dr. Zaher Qassem practices Internal Medicine, Geriatric Medicine, Critical Care Medicine, and Pulmonary Disease near Rockford, IL.
Additional practice locations include: Mendota, IL.
See Rockford Internists, Rockford Geriatric Doctors, Rockford Critical Care Practitioners, and Rockford Pulmonologists.