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Primary Care Doctor, Family Practitioner
27 years of experience
Video profile
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 4 of 4 stars
Patient comments (4)

The overall average patient rating of Dr. John Barrett is Excellent. Dr. Barrett has been reviewed by 8 patients who have provided 4 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 2.8
  • Currently 2.8 of 4 stars
Promptness 2.8
  • Currently 2.8 of 4 stars
Courteous Staff 3.0
  • Currently 3 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 3.8
  • Currently 3.75 of 4 stars

Specialties & Research

Dr. John Barrett, MD is board certified in Family Medicine.

Education & Awards

Dr. Barrett graduated from Temple University Physicians, Philadelphia. He has 2 awards.

Patients' Choice Award (2008 - 2009, 2011 - 2012)
Compassionate Doctor Recognition (2011 - 2012)


Dr. Barrett has 5 hospital affiliations:

  • Saint Clair Memorial Hospital 
  • Jefferson Hospital 

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Additional Information
Dr. John Lloyd Barrett MD is a male Family Practitioner, has 27 years of experience and practices in Family Medicine.
Where does Dr. John L. Barrett practice?
Dr. John Barrett has 4 office locations.
Dr. John Barrett practices Family Medicine near Clairton, PA.
Additional practice locations include: Bethel Park, PA and Pittsburgh, PA.
See Clairton Primary Care Doctors.