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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. Ronald Johns:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (8)

The overall average patient rating of Dr. Ronald Johns is Good. Dr. Johns has been reviewed by 13 patients who have provided 8 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.7
Promptness 4.3
Courteous Staff 4.7
Accurate Diagnosis 3.7
Bedside Manner 3.8
Spends Time with Me 4.1
Follows Up After Visit 4.5

Specialties & Research

Dr. Ronald Johns, MD is board certified in Internal Medicine.

Education & Awards

Dr. Johns graduated from The University of Texas at Houston.


Dr. Johns has 2 hospital affiliations:

  • Seton Highland Lakes 
  • CHRISTUS Santa Rosa Northwest Hospital 


  • German
  • Spanish

> > > > Dr. Ronald Johns, MD

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Additional Information
Dr. Ronald W Johns MD is a male Internist, has 18 years of experience and practices in Internal Medicine.
Where does Dr. Ronald W. Johns practice?
Dr. Ronald Johns has 1 office location.
Dr. Ronald Johns practices Internal Medicine near Marble Falls, TX.
See Marble Falls Internists.