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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. Marilyn Horton:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Marilyn Horton is Good. Dr. Horton has been reviewed by 5 patients who have provided 3 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 3.7
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.6

Specialties & Research

Dr. Marilyn Horton, MD is board certified in Internal Medicine.

Education & Awards

Dr. Horton graduated from Texas Tech University , Lubbock.


Dr. Horton has 7 hospital affiliations:

  • Harris Methodist H E B 
  • Texas Health Harris Methodist Hospital Southwest Fort Worth 


  • Spanish

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Additional Information
Dr. Marilyn Gail Horton MD is a female Internist, has 11 years of experience and practices in Internal Medicine.
Where does Dr. Marilyn G. Horton practice?
Dr. Marilyn Horton has 1 office location.
Dr. Marilyn Horton practices Internal Medicine near Dallas, TX.
See Dallas Internists.