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Dermatologist (skin), Emergency Physician
13 years of experience
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 (2)

The overall average patient rating of Dr. John Hardin is Excellent. Dr. Hardin has been reviewed by 2 patients who have provided 2 comments. The rating is 5 out of 5 stars.

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

Specialties & Research

Dr. John Hardin, MD is board certified in Dermatology and Emergency Medicine.

  • He has special expertise in 5 areas:
  • Acne (Acne Vulgaris)
  • Acne Rosacea
  • Melanoma
  • Psoriasis
  • Skin Cancer

Education & Awards

Dr. Hardin graduated from Uniformed Services University, Bethesda.


Dr. Hardin has 1 hospital affiliations:

  • Phoenix Indian Medical Center 

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Additional Information
Dr. John Matthew Hardin MD is a male Dermatologist, has 13 years of experience and practices in Dermatology and Emergency Medicine.
Where does Dr. John M. Hardin practice?
Dr. John Hardin has 4 office locations.
Dr. John Hardin practices Dermatology and Emergency Medicine near Phoenix, AZ.
Additional practice locations include: Nashville, TN and Clarksville, TN.
See Phoenix Dermatologists and Phoenix Emergency Physicians.