Summary

Dr. Haffner graduated from the St Louis University School of Medicine in 1989. He works in Saint Petersburg, FL and 1 other location and specializes in Critical Care Medicine and Pediatrics. Dr. Haffner is affiliated with Orlando Health Bayfront Hospital, Saint Anthonys Health Care, Saint Josephs Hospital Inc, Morton Plant North Bay Hospital, Saint Josephs Childrens Hospital and Saint Josephs Hospital Cancer Institute.

Quick Facts

  • 5
  • 37 years of experience
  • St Louis University School Of Medicine
  • 2 specialties
  • 2 areas of expertise
  • 2 board certifications
  • 6 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. John Christopher Haffner has 2 locations

Saint Anthonys Health Care

1200 7th Ave NSaint Petersburg, FL 33705

Morton Plant North Bay Hospital

6600 Madison StNew Port Richey, FL 34652

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Dr. John Christopher Haffner, MDDr. Melissa Ann Sos, MDDr. Alberto F Soto, MDDr. Luis Maramara, MD
Critical Care MedicineAnesthesiologyNeonatologyPediatrics
Accepts New Patients
4.7 
37 Years of Experience 24 Years of Experience 46 Years of Experience 39 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Saint Petersburg , FLCleveland , OHBradenton , FLTampa , FL
Med School: St Louis University School Of Medicine Med School: Ponce School Of Medicine Med School: Universidad Nacional Pedro Henriquez Urena (Unphu) Escuela De Medicina Med School: University Of Florida College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Christopher Haffner

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. John Christopher Haffner has the following 2 specialties

Specialty Expertise

Dr. John Christopher Haffner has the following 2 areas of expertise

  • Pediatric Critical Care Medicine
  • Pediatrics

Certifications, License, & Education

37 Years Experience

Dr. John Christopher Haffner holds an expired medical license in the state of Florida.

Medical License

Medical Doctor with an expired medical license in the state of Florida that expired in 2026.

Education & Training

Residency

Completed their residency at St Louis University School Of Medicine.

Medical School

Graduated from St Louis University School Of Medicine in 1989.

NPI Number

Dr. Haffner's NPI number is 1285666834.

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Frequently Asked Questions

Is Dr. John Haffner accepting new patients?
Dr. John Haffner has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. John Haffner accept my insurance?
You can see the insurance plans that Dr. John Haffner accepts on their Vitals profile.
Which hospitals is Dr. John Haffner affiliated with?
Dr. John Haffner is affiliated with Orlando Health Bayfront Hospital, Saint Anthonys Health Care, Saint Josephs Hospital Inc, Morton Plant North Bay Hospital, Saint Josephs Childrens Hospital, and Saint Josephs Hospital Cancer Institute.
Does Dr. John Haffner accept virtual/telehealth appointments?
Dr. John Haffner has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Haffner's office located?
Dr. John Haffner's office is located at 1200 7th Ave N, Saint Petersburg, FL, 33705.

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