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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 (8)

The overall average patient rating of Dr. Daniel Ball is Excellent. Dr. Ball has been reviewed by 49 patients who have provided 8 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.2
Promptness 4.2
Courteous Staff 4.1
Accurate Diagnosis 4.6
Bedside Manner 4.8
Spends Time with Me 4.6
Follows Up After Visit 4.4

Specialties & Research

Dr. Daniel Ball, MD is board certified in Gastroenterology.

  • He has special expertise in 13 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Crohn's Disease
  • Fecal Incontinence
  • Gallstones
  • Gastrointestinal Endoscopy
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Pancreatic Diseases
  • Peptic Ulcer
  • Sigmoidoscopy
  • Ulcerative Colitis
  • Ultrasonic Endoscopy (EUS)

Education & Awards

Dr. Ball graduated from Washington University at St. Louis, Saint Louis. He has 2 awards.

Patients' Choice Award (2013)
Compassionate Doctor Recognition (2011 - 2013)


Dr. Ball has 10 hospital affiliations:

  • Memorial Hermann Southwest Hospital 
  • The Methodist Hospital 


  • Chinese
  • Hindi
  • Spanish

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Additional Information
Dr. Daniel Webster Ball MD is a male Internist, has 24 years of experience and practices in Gastroenterology.
Where does Dr. Daniel W. Ball practice?
Dr. Daniel Ball has 1 office location.
Dr. Daniel Ball practices Gastroenterology near Houston, TX.
See Houston Gastroenterologists.