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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. Robert Guinan:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Robert Guinan is Average. Dr. Guinan has been reviewed by 7 patients who have provided 4 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 2.5
Courteous Staff 3.9
Accurate Diagnosis 2.2
Bedside Manner 1.0
Spends Time with Me 1.5
Follows Up After Visit 1.0

Specialties & Research

Dr. Robert Guinan, 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. Guinan graduated from The University of Texas Southwestern, Dallas. He has 1 awards.

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


Dr. Guinan has 15 hospital affiliations:

  • Texas Health Harris Methodist Hospital Fort Worth 
  • Baylor All Saints Medical Centers 


  • Spanish

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Additional Information
Dr. Robert B Guinan MD is a male Internist, has 36 years of experience and practices in Gastroenterology.
Where does Dr. Robert B. Guinan practice?
Dr. Robert Guinan has 1 office location.
Dr. Robert Guinan practices Gastroenterology near Fort Worth, TX.
See Fort Worth Gastroenterologists.