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Endocrinologist (diabetes, hormones)
44 years of experience
Accepting new patients
Video profile
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).

Learn more about Dr. David Johnson:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. David Johnson is Average. Dr. Johnson has been reviewed by 9 patients who have provided 2 comments. The rating is 2.5 out of 5 stars.

Patient Ratings
Ease of Appointment 2.3
Promptness 2.4
Courteous Staff 3.3
Accurate Diagnosis 2.3
Bedside Manner 2.3
Spends Time with Me 2.6
Follows Up After Visit 2.0

Specialties & Research

Dr. David Johnson, MD is board certified in Endocrinology, Diabetes & Metabolism.

  • He has special expertise in 5 areas:
  • Diabetes
  • Diabetes Mellitus
  • Diabetes
  • Lipid Metabolism Disorders
  • Thyroid Diseases

Education & Awards

Dr. Johnson graduated from Harvard University , Boston. He has 1 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Johnson has 8 hospital affiliations:

  • Tempe St Luke's Hospital 
  • University Medical Center - Tucson 


  • French
  • Russian
  • Swedish

> > > > Dr. David Johnson, MD

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Additional Information
Dr. David Gregory Johnson MD is a male Internist, has 44 years of experience and practices in Endocrinology, Diabetes & Metabolism.
Where does Dr. David G. Johnson practice?
Dr. David Johnson has 1 office location.
Dr. David Johnson practices Endocrinology, Diabetes & Metabolism near Tucson, AZ.
See Tucson Endocrinologists.