Browse Health
Family Practitioner, Primary Care Doctor
10 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).

Patient Reviews

Patient comments (21)

The overall average patient rating of Dr. Bill Dafnis is Excellent. Dr. Dafnis has been reviewed by 46 patients who have provided 21 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 4.4
Courteous Staff 4.1
Accurate Diagnosis 4.3
Bedside Manner 4.2
Spends Time with Me 4.2
Follows Up After Visit 4.3

Education & Awards

Dr. Dafnis graduated from Midwestern University, Downers Grove. He has 3 awards.

Patients' Choice Award (2010 - 2011, 2014)
Compassionate Doctor Recognition (2010 - 2011)
On-Time Doctor Award (2014)


Dr. Dafnis has 5 hospital affiliations:

  • St Joseph's Hospital 
  • Arizona Heart Hospital 


  • Greek
  • Spanish
  • English

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Additional Information
Dr. Bill Dafnis DO is a male Family Practitioner, has 10 years of experience and practices in Family Medicine.
Where does Dr. Bill Dafnis practice?
Dr. Bill Dafnis has 1 office location.
Dr. Bill Dafnis practices Family Medicine near Phoenix, AZ.
See Phoenix Family Physicians.