Summary

Dr. Andrew Mallon treats rhinitis, allergies, and seasonal allergic rhinitis, and performs allergen immunotherapy, sublingual immunotherapy, and audiograms. He practices otolaryngology–head and neck surgery and has 17 years of experience. Dr. Mallon earned his DO from Nova Southeastern University College of Osteopathic Medicine and is affiliated with Mease Countryside Hospital, Morton Plant Hospital, HCA Florida Northside Hospital, Mease Dunedin Hospital, Orlando Health Bayfront Hospital, Saint Anthony's Health Care, HCA Florida Largo West Hospital, and HCA Florida Largo Hospital, with offices in St. Petersburg, Safety Harbor, Dunedin, Largo, and Clearwater, Florida. Patients on Vitals rate Dr. Mallon 4.79 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.8
  • 17 years of experience
  • speaks English
  • Nova Southeastern University College Of Osteopathic
  • 22 written reviews
  • 1 specialty
  • 9 areas of expertise
  • 8 hospital affiliations
  • 6 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Andrew Sean Mallon has 6 locations

Ear Nose And Throat Associates

6540 4th St N Ste CSt Petersburg, FL 33702
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Saint Anthonys Health Care

1200 7th Ave NSaint Petersburg, FL 33705

Mease Countryside Hospital

3231 Mcmullen Booth RdSafety Harbor, FL 34695

Mease Dunedin Hospital

601 Main StDunedin, FL 34698

Ear Nose And Throat Associates

8787 Bryan Dairy Rd Ste 170Largo, FL 33777
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Advanced Surgical Care Of Clearwater Llc

93 N Park Place Blvd Ste 102Clearwater, FL 33759
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. Andrew Sean Mallon, DO
Dr. Scott R Anderson, MD
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Dr. Andrew Sean Mallon, DODr. Scott R Anderson, MDDr. Thomas Neil Morrish, MDDr. Catherine Sarina Smith, MD
Otolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck Surgery
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
3.5 
4 
3.7 
17 Years of Experience 41 Years of Experience 33 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks English Speaks English, Spanish
St Petersburg , FLTampa , FLBradenton , FLBradenton , FL
Med School: Nova Southeastern University College Of Osteopathic Med School: University Of South Florida Health Morsani College Of Medicine Med School: Suny Downstate Medical Center College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Andrew Sean Mallon

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

Medical Specialties

Dr. Andrew Sean Mallon has the following specialty

Specialty Expertise

Dr. Andrew Sean Mallon has the following 9 areas of expertise

  • Allergies
  • Chronic Sinusitis
  • Deviated Septum
  • Facial Trauma
  • Hearing Loss
  • Polyps
  • Smell Disorders
  • Swallowing Disorders
  • Tumors

Certifications, License, & Education

17 Years Experience

Dr. Andrew Sean Mallon holds an expired medical license in the state of Florida.

Medical License

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

Education & Training

Medical School

Graduated from Nova Southeastern University College Of Osteopathic in 2009.

NPI Number

Dr. Mallon's NPI number is 1255569570.

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Frequently Asked Questions

Is Dr. Andrew Mallon accepting new patients?
Dr. Andrew Mallon is accepting new patients on Vitals. View Dr. Andrew Mallon's profile on Vitals to make an appointment.
Where is Dr. Andrew Mallon's office located?
Dr. Andrew Mallon's office is located at 6540 4th St N Ste C, St Petersburg, FL, 33702.
How can I make an appointment with Dr. Andrew Mallon?
You can find contact information for Dr. Andrew Mallon here on Vitals.
What languages does Dr. Andrew Mallon speak?
Dr. Andrew Mallon speaks English.
Does Dr. Andrew Mallon accept virtual/telehealth appointments?
Dr. Andrew Mallon has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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