Skip to main content
John Haffner, MD, Pediatrics, New Port Richey, FL

JohnCHaffnerMD

Pediatrics New Port Richey, FL

Pediatric Critical Care Medicine, Pediatric Cardiac Critical Care

Physician

Dr. Haffner is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Haffner's full profile

Already have an account?

  • Office

    Morton Plant North Bay Hospital
    6600 Madison Street
    New Port Richey, FL 34652
    Phone+1 727-859-4888
    Fax+1 727-848-8762

Education & Training

  • University of Tennessee
    University of TennesseeFellowship, Pediatric Critical Care Medicine, 1993 - 1996
  • SSM Health/Saint Louis University School of Medicine
    SSM Health/Saint Louis University School of MedicineResidency, Pediatrics, 1989 - 1992
  • Saint Louis University School of Medicine
    Saint Louis University School of MedicineClass of 1989

Certifications & Licensure

  • FL State Medical License
    FL State Medical License 1996 - 2026
  • TN State Medical License
    TN State Medical License 1993 - 1998

Awards, Honors, & Recognition

  • Fellow (FAAP) American Academy of Pediatrics

Press Mentions

  • To Better Treat Long-Term COVID, Peoria-Based Researchers First Want to Define What It Is
    To Better Treat Long-Term COVID, Peoria-Based Researchers First Want to Define What It IsJuly 12th, 2022
  • 2021 St. Anthony's Triathlon Weekend Cancelled
    2021 St. Anthony's Triathlon Weekend CancelledAugust 27th, 2021
  • Castration Complications: Some Breeds More Prone to Issues
    Castration Complications: Some Breeds More Prone to IssuesMay 28th, 2019

Professional Memberships