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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).

Patient Reviews

Patient comments (10)

The overall average patient rating of Dr. Juan Contreras, Rheumatologist is Excellent. Dr. Contreras has been reviewed by 26 patients who have provided 10 comments. The rating is 4.5 out of 5 stars.

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

Specialties & Research

Dr. Juan Contreras, MD is board certified in Internal Medicine and Rheumatology.

  • He has special expertise in 8 areas:
  • Chondrocalcinosis
  • Fibromyalgia
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Rheumatic Diseases
  • Rheumatoid Arthritis
  • Scleroderma

Education & Awards

Dr. Contreras graduated from The University of Texas at Galveston. He has 4 awards.

Patients' Choice 5th Anniversary Award (2012 - 2013)
Patients' Choice Award (2008 - 2013, 2015)
Compassionate Doctor Recognition (2011 - 2013, 2015)
On-Time Doctor Award (2014)


Dr. Contreras has 2 hospital affiliations:

  • Texas Health Presbyterian Hospital Plano 
  • Centennial Medical Center 


  • Spanish

> > > > Dr. Juan Contreras, MD

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Additional Information
Dr. Juan Antonio Contreras MD is a male Internist, has 8 years of experience and practices in Internal Medicine and Rheumatology.
Where does Dr. Juan A. Contreras practice?
Dr. Juan Contreras has 1 office location.
Dr. Juan Contreras practices Internal Medicine and Rheumatology near Frisco, TX.
See Frisco Internists and Frisco Rheumatologists.