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Infectious Disease Specialist (virus, bacteria, parasites)
22 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).

Patient Reviews

Patient comments (8)

The overall average patient rating of Dr. Louis Sloan is Excellent. Dr. Sloan has been reviewed by 14 patients who have provided 8 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.9
Promptness 4.9
Courteous Staff 4.7
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.8

Specialties & Research

Dr. Louis Sloan, MD is board certified in Infectious Disease.

  • He has special expertise in 3 areas:
  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • HIV Infections
  • Hepatitis C

Education & Awards

Dr. Sloan graduated from The University of Texas at San Antonio. He has 3 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2008 - 2009, 2012 - 2013)
Compassionate Doctor Recognition (2013 - 2014)


Dr. Sloan has 19 hospital affiliations:

  • Baylor Heart And Vascular Center 
  • Texas Health Harris Methodist Hospital Southwest Fort Worth 


  • Spanish
  • English

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Additional Information
Dr. Louis Marshall Sloan MD is a male Infectious Disease Specialist, has 22 years of experience and practices in Infectious Disease.
Where does Dr. Louis M. Sloan practice?
Dr. Louis Sloan has 1 office location.
Dr. Louis Sloan practices Infectious Disease near Dallas, TX.
See Dallas Infectious Disease Doctors.