Browse Health
Gastroenterologist (digestive)
43 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 Average. Dr. Blau has been reviewed by 5 patients who have provided 2 comments. The rating is 2.5 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

Specialties & Research

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Blau graduated from University of California at Irvine.


Dr. Blau has 8 hospital affiliations:

  • Encino Hospital Medical Center 
  • Little Company of Mary Hospital 


  • Hebrew
  • English

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Additional Information
Dr. Carl I Blau MD is a male Internist, has 43 years of experience and practices in Gastroenterology.
Where does Dr. Carl I. Blau practice?
Dr. Carl Blau has 1 office location.
Dr. Carl Blau practices Gastroenterology near Encino, CA.
See Encino Gastroenterologists.