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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).

Learn more about Dr. Jay Diliberto:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (30)

The overall average patient rating of Dr. Jay Diliberto is Good. Dr. Diliberto has been reviewed by 81 patients who have provided 30 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 3.8
Courteous Staff 4.0
Accurate Diagnosis 3.9
Bedside Manner 3.9
Spends Time with Me 3.9
Follows Up After Visit 3.9

Specialties & Research

Dr. Jay Diliberto, MD is board certified in Gastroenterology.

  • 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. Diliberto graduated from University of Massachusetts, Worcester. He has 1 awards.

Patients' Choice Award (2008 - 2009)


Dr. Diliberto has 9 hospital affiliations:

  • Orange Coast Memorial Medical Center 
  • Saddleback Memorial Medical Center-Laguna Hills 


  • Spanish
  • French

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Additional Information
Dr. Jay P Diliberto MD is a male Internist, has 25 years of experience and practices in Gastroenterology.
Where does Dr. Jay P. Diliberto practice?
Dr. Jay Diliberto has 1 office location.
Dr. Jay Diliberto practices Gastroenterology near Huntington Beach, CA.
See Huntington Beach Gastroenterologists.