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Internist, Gastroenterologist (digestive)
35 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

  • Currently 3.5 of 4 stars
Patient comments (3)

The overall average patient rating of Dr. Justin McCarthy is Excellent. Dr. McCarthy has been reviewed by 6 patients who have provided 3 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.2
  • Currently 3.2 of 4 stars
Promptness 3.8
  • Currently 3.75 of 4 stars
Courteous Staff 3.2
  • Currently 3.2 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 4.0
  • Currently 4 of 4 stars

Specialties & Research

Dr. Justin McCarthy, MD is board certified in Internal Medicine.

Education & Awards

Dr. McCarthy graduated from University Of New South Wales, Kensington. He has 2 awards.

Patients' Choice Award (2008 - 2009, 2013)
Compassionate Doctor Recognition (2013)


Dr. McCarthy has 9 hospital affiliations:

  • Covenant Medical Center 
  • Nacogdoches Medical Center 

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Additional Information
Dr. Justin Harold McCarthy MD is a male Internist, has 35 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Justin H. McCarthy practice?
Dr. Justin McCarthy has 2 office locations.
Dr. Justin McCarthy practices Internal Medicine and Gastroenterology near Nacogdoches, TX.
Additional practice locations include: Lubbock, TX.
See Nacogdoches Internists and Nacogdoches Gastroenterologists.