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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 (131)

The overall average patient rating of Dr. Steven Duckor, Gastroenterologist, Internist is Excellent. Dr. Duckor has been reviewed by 214 patients who have provided 131 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.7
Promptness 4.9
Courteous Staff 4.8
Accurate Diagnosis 4.9
Bedside Manner 4.8
Spends Time with Me 4.8
Follows Up After Visit 4.8

Specialties & Research

  • He has special expertise in 6 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Gastroenterology
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Duckor graduated from University of Miami . He has 7 awards.

Patients' Choice 5th Anniversary Award (2015)
Patients' Choice Award (2011 - 2015)
Compassionate Doctor Award - 5 Year Honoree (2015)
Compassionate Doctor Recognition (2011 - 2015)
Top 10 Doctor - Metro Area (2014)
Los Angeles Metro Area
Top 10 Doctor - State (2014)
On-Time Doctor Award (2014 - 2015)


Dr. Duckor has 3 hospital affiliations:

  • Chapman Medical Center 
  • Anaheim Memorial Medical Center 
  • Western Medical Center - Santa Ana 


  • Spanish

> > > > Dr. Steven Duckor, MD

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Additional Information
Dr. Steven L Duckor MD is a male Internist, has 41 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Steven L. Duckor practice?
Dr. Steven Duckor has 2 office locations.
Dr. Steven Duckor practices Internal Medicine and Gastroenterology near Orange, CA.
Additional practice locations include: Anaheim, CA.
See Orange Internists and Orange Gastroenterologists.