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Internist, Geriatric Specialist (elderly care)
37 years of experience
Video profile
Accepting new patients
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. Henry Grainger:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

4.0
  • Currently 4 of 4 stars
(11)
Patient comments (3)

The overall average patient rating of Dr. Henry Grainger is Excellent. Dr. Grainger has been reviewed by 11 patients who have provided 3 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 3.7
  • Currently 3.6666666666667 of 4 stars
Promptness 3.7
  • Currently 3.6666666666667 of 4 stars
Courteous Staff 4.0
  • Currently 4 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 4.0
  • Currently 4 of 4 stars
Follows Up After Visit 3.5
  • Currently 3.5 of 4 stars

Specialties & Research

Dr. Henry Grainger, DO, MD is board certified in Internal Medicine and Geriatric Medicine.


Education & Awards

Dr. Grainger graduated from University of Missouri at Kansas City. He has 3 awards.

Awards  
Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2008 - 2009, 2014)
Castle Connolly Top Doctors: Texas™ (2009)

Affiliations

Dr. Grainger has 9 hospital affiliations:

  • Memorial Hermann Northwest Hospital 
  • The Methodist Hospital 

Languages

  • Tagalog
  • Spanish
  • German

> > > > Dr. Henry Grainger, DO, MD

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Additional Information
Dr. Henry Jack Grainger DO and MD is a male Internist, has 37 years of experience and practices in Internal Medicine and Geriatric Medicine.
Where does Dr. Henry J. Grainger practice?
Dr. Henry Grainger has 1 office location.
Dr. Henry Grainger practices Internal Medicine and Geriatric Medicine near Houston, TX.
See Houston Internists and Houston Geriatric Doctors.