Browse Health
Family Practitioner, Primary Care Doctor
38 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).

Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. John Diaz is Good. Dr. Diaz has been reviewed by 8 patients who have provided 2 comments. The rating is 4 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 Diaz, FAAFP, MD is board certified in Family Medicine.

  • He has special expertise in 2 areas:
  • Weight Loss
  • Weight loss (non-surgical)

Education & Awards

Dr. Diaz graduated from Universidad De Barcelona. He has 4 awards.

Compassionate Doctor Recognition (2015)
Bridges to Excellence Recognition
Bridges to Excellence Medical Home Recognition (2014 - 2017)
Level III
NCQA Physician Practice Connections - Patient Centered Medical Home (2014 - 2017)
On-Time Doctor Award (2015)


Dr. Diaz has 2 hospital affiliations:

  • NCH Downtown Naples Hospital 
  • Naples Community Hospital Healthcare System 


  • Spanish

> > > > Dr. John Diaz, FAAFP, MD

Similar doctors nearby

Dr. Neal Beightol

Family Medicine
18 years experience
Naples, FL

Dr. Nicholas Klokochar

Family Medicine
41 years experience
Naples, FL

Dr. Reinier Ramirez

Family Medicine
23 years experience
Naples, FL

Dr. Robin Roden

35 years experience
Naples, FL

Dr. Ashley Tunkle

Family Medicine
11 years experience
Naples, FL

Dr. Mark Josephson

Family Medicine
16 years experience
Naples, FL
Search All Similar Doctors
Additional Information
Dr. John Diaz FAAFP and MD is a male Family Practitioner, has 38 years of experience and practices in Family Medicine.
Where does Dr. John Diaz practice?
Dr. John Diaz has 2 office locations.
Dr. John Diaz practices Family Medicine near Naples, FL.
Additional practice locations include: Port Charlotte, FL.
See Naples Family Physicians.