Dr. Ernesto Diaz, MD

Dr. Ernesto Diaz, MD

Family Medicine  |  
Male  |  
55 y/o

Accepting new patients

Dr. Ernesto Diaz, MD is a family medicine doctor who practices in Port St Lucie, FL. He is 55 years old and has been practicing for 29 years. Dr. Diaz is affiliated with St. Lucie Medical Center.

Heart & Family Health Institute

1700 SE Hillmoor Dr Ste 200

Port St Lucie, FL 34952
Get Directions

Accepted insurance

  • Aetna
  • Beech Street (Multiplan)
  • Blue Cross Blue Shield
  • Cigna
  • EmblemHealth
  • First Health (Coventry Health Care)
  • Humana
  • UnitedHealthCare

Learn about Dr. Diaz

Care Philosophy

Family physicians deliver a range of acute, chronic and preventive medical care services. In addition to diagnosing and treating illness, they also provide preventive care, including routine checkups, health-risk assessments, immunization and screening tests, and personalized counseling on maintaining a healthy lifestyle. Family physicians also manage chronic illness, often coordinating care provided by other subspecialists. Our practice offers a broad spectrum of medical specialties and outpatient diagnostic services. Our electronic medical record allows your doctors to coordinate and collaborate on your complete medical care.
...Read More

Dr. Diaz's Experience

Dr. Diaz's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Family Medicine
  • Board certified in Family Practice
  • No malpractice claims found
  • No sanctions found
  • No board actions found


  • Family Medicine

Board Certifications

  • Family Practice
    Accredited by: American Board of Family Medicine*

Conditions Treated

  • Anemia
  • Diabetes
  • Fatigue
  • Hyperlipidemia
  • Hypertension
  • Hypothyroidism
  • Obesity
  • Weight Loss


  • Arterial Blood Gas Test (ABG)
  • CT Scan (Computed Tomography)
  • Immunization
  • MRI (Magnetic Resonance Imaging)
  • Physical Examination
  • Vaccination
  • Well Baby Care

Background Check

0 Malpractice Claims

No malpractice history found for Florida.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • University Of Panama Panama City Panama
    Medical School | Graduated 1988
  • Amador Guerrero General Hospital
    Internship Hospital | Completed 1990
  • SUNY at Brooklyn
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Diaz has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

Dr. Diaz does not have any memberships or affiliations listed. If you are Dr. Diaz and would like to add memberships or affiliations, please update your profile.

Dr. Diaz's Reviews

Likelihood of recommending Dr. Diaz to family and friends
based on 20 total reviews (6 with comments)
Dr. Diaz's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    16 to 30 minutes
Patient Comments (6)
in Port st lucie |
I have to say dr diaz was wonderful.His mannerisms.questions. made me fell he cared.i will recommend his office to others.The saff is very pleansent.
Thank you for giving us a great score! Our dedicated staff takes great pride in serving you and the Treasure Coast community.
in Port Saint Lucie, FL |
DR DIAZ has been my doctor for over 6yrs very happy with him
Thank you for the positive feedback! We appreciate the kind words.
in Stuart, FL |
This is the BEST Doctor I have seen in 40 years ..He is so knowledgeable and knows what you need when you need it Cheers to him and his staff
Our practice aims to deliver the highest quality patient care. We love to hear about these positive experiences. Thanks for sharing this feedback with us!
Port Saint Lucie, FL |
Dr. Diaz and his staff are very welcoming, and make you feel at home. I'm so glad to finally have a provider who listens to my concerns, and explains things in a way that I can understand. He's awesome and will be recommending him to friends/family.
Our practice aims to deliver the highest quality patient care. We love to hear about these positive experiences. Thanks for sharing this feedback with us!
in Fort pierce |
I have be a patient for over 10 years love this dr companion also great to answer all questions
Thank you so much for taking the time to share these thoughts. Our staff will pass along the kind words!
in Port St. Lucie, Fl |
Dr. E. Diaz is an extremely knowledgeable, caring & compassionate physician. Both my husband & myself have been his patients for several years. He is very receptive to my husband conditions & has helped to control his Coumadin levels which is of great concern to us. I have referred several patients to Dr. Diaz as he is a true experienced professional.
Have you seen Dr. Ernesto Diaz, MD?

Visit Dr. Diaz

Dr. Diaz accepts 8 insurance carriers
  • Aetna
  • Beech Street (Multiplan)
  • Blue Cross Blue Shield
  • Cigna
    Great West Healthcare-Cigna
  • EmblemHealth
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Humana
  • UnitedHealthCare
    United Healthcare

Hospitals where Dr. Diaz has admitting privileges

St. Lucie Medical Center
1800 SE Tiffany Ave
Port Saint Lucie, FL 34952
View Hospital Profile

More Family Practitioners like Dr. Diaz at Heart & Family Health Institute

Family Medicine Specialist
Family Medicine Specialist
Family Medicine Specialist
Family Medicine Specialist
Family Medicine Specialist