Dr. John Thomas Masiello MD is a male Anesthesiologist, has 16 years of experience and practices in Anesthesiology.
Dr. John Masiello has 1 office location.
2569 Regal River Rd
River Ridge Reserve, Valrico, FL 33596

Phone Number
Locations and availability (1)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Patient Reviews

  • Currently 4 of 4 stars
Patient comments (2)

The overall average patient rating of Dr. John Masiello is Excellent. Dr. Masiello has been reviewed by 2 patients who have provided 2 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 4.0
  • Currently 4 of 4 stars
Promptness 4.0
  • Currently 4 of 4 stars
Courteous Staff 4.0
  • Currently 4 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 4.0
  • Currently 4 of 4 stars
Follows Up After Visit 4.0
  • Currently 4 of 4 stars

Specialties & Research

Dr. John Masiello, MD is board certified in Anesthesiology.

Education & Awards

Dr. Masiello graduated from New York University - Mount Sinai.


Dr. Masiello has 1 hospital affiliations:

  • Brandon Surgery Center 


  • Spanish

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Additional Information
Where does Dr. John T. Masiello practice?
Dr. John Masiello practices Anesthesiology near Valrico, FL.
See Valrico Anesthesiologists.