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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 (14)

The overall average patient rating of Dr. Catalina Grija is Excellent. Dr. Grija has been reviewed by 20 patients who have provided 14 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.8
Promptness 4.3
Courteous Staff 4.7
Accurate Diagnosis 4.2
Bedside Manner 4.5
Spends Time with Me 4.6
Follows Up After Visit 4.0

Specialties & Research

Dr. Catalina Grija, MD is board certified in Internal Medicine.

Education & Awards

Dr. Grija graduated from Universitatea De Medicina Si Farmacie Carol Davila, Bucharest.


Dr. Grija has 2 hospital affiliations:

  • West Suburban Medical Center 
  • Gottlieb Memorial Hospital 


  • French
  • Russian
  • Romanian

> > > > Dr. Catalina Grija, MD

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Additional Information
Dr. Catalina Anca Grija MD is a female Internist, has 21 years of experience and practices in Internal Medicine.
Where does Dr. Catalina A. Grija practice?
Dr. Catalina Grija has 3 office locations.
Dr. Catalina Grija practices Internal Medicine near Oak Park, IL.
Additional practice locations include: River Forest, IL.
See Oak Park Internists.