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Dr. John Diaz, MD

Dr. John Diaz, MD

Age 44 Oncology M
(30) 30 reviews

Telehealth available

Accepting New Patients


Dr. John Diaz, MD is a oncology specialist in Miami, FL. Dr. Diaz completed a residency at Obstetrics and Gynecology, University of Miami Miller School of Medicine/Jackson Memorial Hospital, Miami, Fla. He currently practices at Miami Cancer Institute. He accepts multiple insurance plans, including Medicare.


  • Gynecologic Oncology, Memorial Sloan Kettering Cancer Center, New York, N.Y., Fellowship Hospital
  • Obstetrics and Gynecology, University of Miami Miller School of Medicine/Jackson Memorial Hospital, Miami, Fla, Residency Hospital
  • University Of Miami, Undergraduate School — 1997

Insurance Accepted

  • Aetna
  • Amerigroup (Wellpoint)
  • Anthem
  • AvMed
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Florida
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • Coventry Health Care
  • Coventry Health Care of Florida
  • EmblemHealth
  • First Health (Coventry Health Care)
  • Global Excel Insurance
  • Golden Rule
  • Humana
  • Medica
  • Medicaid
  • Medicare
  • Molina Healthcare
  • MultiPlan
  • Neighborhood Health Plan
  • Neighborhood Health Plan (NHP)
  • Preferred Medical Plan
  • Tricare
  • UnitedHealthCare
  • Vista Health Plan

* Please verify this information when scheduling an appointment.




New Patient? (786) 373-3504
  1. Miami Cancer Institute

    1. 1
      Miami Cancer Institute
      8900 N Kendall Dr, Miami, FL 33176 Call
      Existing Patients: (786) 596-2000
      New Patients:
      (786) 373-3504

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He takes the time to listen to you about your concerns and answer any questions you made have. He didn’t give me any false info or hope on my surgery that I had. He was very honest. My recovery went great and he was very kind and friendly. Great Doctor overall. His Staff is also great
— Aug 29, 2019
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Dr. John Diaz, MD
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Frequently Asked Questions

Dr. Diaz frequently treats Hysteroscopy, Hysterectomy - Laparoscopic, and Gynecologic Cancer.