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Dr. Donald Leone, MD
24 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).

Learn more about Dr. Donald Leone:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 3 of 4 stars
Patient comments (3)

The overall average patient rating of Dr. Donald Leone is Good. Dr. Leone has been reviewed by 10 patients who have provided 3 comments. The rating is 3 out of 4 stars.

Patient Ratings
Ease of Appointment 3.5
  • Currently 3.5 of 4 stars
Promptness 2.4
  • Currently 2.4 of 4 stars
Courteous Staff 3.3
  • Currently 3.3333333333333 of 4 stars
Accurate Diagnosis 3.5
  • Currently 3.5 of 4 stars
Bedside Manner 3.1
  • Currently 3.1428571428571 of 4 stars
Spends Time with Me 3.3
  • Currently 3.2857142857143 of 4 stars
Follows Up After Visit 3.3
  • Currently 3.3333333333333 of 4 stars

Specialties & Research

Dr. Donald Leone, MD is board certified in Internal Medicine.

Education & Awards

Dr. Leone graduated from Universita Degli Studi Di Bologna. He has 3 awards.

Patients' Choice Award (2011 - 2013)
Compassionate Doctor Recognition (2011 - 2013)
Bridges to Excellence Recognition
Bridges to Excellence Medical Home Recognition (2014 - 2017)


Dr. Leone has 7 hospital affiliations:

  • Griffin Hospital 
  • Norwalk Hospital Association 


  • Italian
  • Spanish

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Additional Information
Dr. Donald James Leone MD is a male Internist, has 24 years of experience and practices in Internal Medicine.
Where does Dr. Donald J. Leone practice?
Dr. Donald Leone has 1 office location.
Dr. Donald Leone practices Internal Medicine near Norwalk, CT.
See Norwalk Internists.