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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 (21)

The overall average patient rating of Dr. Kathryn Ross is Average. Dr. Ross has been reviewed by 39 patients who have provided 21 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.3
Promptness 3.0
Courteous Staff 2.9
Accurate Diagnosis 3.8
Bedside Manner 3.3
Spends Time with Me 3.3
Follows Up After Visit 3.2

Specialties & Research

Dr. Kathryn Ross, MD is board certified in Gastroenterology.

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

Education & Awards

Dr. Ross graduated from University of Miami . She has 1 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Ross has 2 hospital affiliations:

  • Fountain Valley Regional Hospital & Medical Center 
  • Hoag Memorial Hospital Presbyterian 

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Additional Information
Dr. Kathryn A Ross MD is a female Internist, has 33 years of experience and practices in Gastroenterology.
Where does Dr. Kathryn A. Ross practice?
Dr. Kathryn Ross has 1 office location.
Dr. Kathryn Ross practices Gastroenterology near Newport Beach, CA.
See Newport Beach Gastroenterologists.