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Internist, Gastroenterologist (digestive)
37 years of experience
Accepting new patients
Video profile
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

4.0
  •  
(78)
Patient comments (22)

The overall average patient rating of Dr. John Clemmons is Good. Dr. Clemmons has been reviewed by 78 patients who have provided 22 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
  •  
Promptness 4.4
  •  
Courteous Staff 4.2
  •  
Accurate Diagnosis 4.5
  •  
Bedside Manner 4.4
  •  
Spends Time with Me 4.4
  •  
Follows Up After Visit 4.1
  •  

Specialties & Research

Dr. John Clemmons, MD is board certified in Internal Medicine and 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. Clemmons graduated from Howard University , Washington. He has 8 awards.

Awards  
Patients' Choice 5th Anniversary Award (2012 - 2015)
Patients' Choice Award (2008 - 2015)
Compassionate Doctor Award - 5 Year Honoree (2013 - 2015)
Compassionate Doctor Recognition (2009 - 2015)
Top 10 Doctor - State (2014)
Texas
Gastroenterologist
Top 10 Doctor - City (2014)
Houston, TX
Gastroenterologist
Top 10 Doctor - Metro Area (2014)
Greater Houston
Gastroenterologist
On-Time Doctor Award (2009, 2014 - 2015)

Affiliations

Dr. Clemmons has 8 hospital affiliations:

  • CHRISTUS St. Joseph Hospital 
  • The Methodist Hospital 

Languages

  • Spanish

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Additional Information
Dr. John Benjamin Clemmons MD is a male Internist, has 37 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. John B. Clemmons practice?
Dr. John Clemmons has 1 office location.
Dr. John Clemmons practices Internal Medicine and Gastroenterology near Houston, TX.
See Houston Internists and Houston Gastroenterologists.