Browse Health
Gastroenterologist (digestive)
42 years of experience
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 (2)

The overall average patient rating of Dr. Carl Blau is Good. Dr. Blau has been reviewed by 3 patients who have provided 2 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 3.7
Courteous Staff 4.6
Accurate Diagnosis 4.1
Bedside Manner 3.7
Spends Time with Me 5.0
Follows Up After Visit 5.0

Education & Awards

Dr. Blau graduated from University of California at Irvine.


Dr. Blau has 8 hospital affiliations:

  • Little Company of Mary Hospital 
  • Providence Holy Cross Medical Center 

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Additional Information
Dr. Carl Irving Blau MD is a male Internist, has 42 years of experience and practices in Gastroenterology.
Where does Dr. Carl I. Blau practice?
Dr. Carl Blau has 4 office locations.
Dr. Carl Blau practices Gastroenterology near Encino, CA.
Additional practice locations include: Tarzana, CA and Northridge, CA.
See Encino Gastroenterologists.