Browse Health
27 years of experience
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 Armstrong:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 3 of 4 stars
Patient comments (3)

The overall average patient rating of Dr. Henry Armstrong is Good. Dr. Armstrong has been reviewed by 8 patients who have provided 3 comments. The rating is 3 out of 4 stars.

Patient Ratings
Ease of Appointment 2.6
  • Currently 2.625 of 4 stars
Promptness 2.6
  • Currently 2.5714285714286 of 4 stars
Courteous Staff 2.8
  • Currently 2.75 of 4 stars
Accurate Diagnosis 3.0
  • Currently 3 of 4 stars
Bedside Manner 3.1
  • Currently 3.125 of 4 stars
Spends Time with Me 3.3
  • Currently 3.25 of 4 stars
Follows Up After Visit 2.9
  • Currently 2.875 of 4 stars

Specialties & Research

  • He has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. Armstrong graduated from The University of Texas Southwestern, Dallas.


Dr. Armstrong has 10 hospital affiliations:

  • UT Southwestern University Hospital - St. Paul 
  • Texas Specialty Hospital-Dallas 

> > > > Dr. Henry Armstrong, MD

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Additional Information
Dr. Henry Rhinehart Armstrong MD is a male Internist, has 27 years of experience and practices in Internal Medicine.
Where does Dr. Henry R. Armstrong practice?
Dr. Henry Armstrong has 2 office locations.
Dr. Henry Armstrong practices Internal Medicine near Dallas, TX.
See Dallas Internists.