Browse Health
Family Practitioner, Primary Care Doctor
34 years of experience
Accepting new patients
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).

Learn more about Dr. Robert Mastroianni:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (11)

The overall average patient rating of Dr. Robert Mastroianni is Below Average. Dr. Mastroianni has been reviewed by 22 patients who have provided 11 comments. The rating is 2 out of 5 stars.

Patient Ratings
Ease of Appointment 2.6
Promptness 2.3
Courteous Staff 2.9
Accurate Diagnosis 1.5
Bedside Manner 1.6
Spends Time with Me 1.5
Follows Up After Visit 1.6

Specialties & Research

  • He has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. Mastroianni graduated from Tufts University, Boston.


Dr. Mastroianni has 2 hospital affiliations:

  • Kula Hospital 
  • Maui Memorial Hospital 


  • Spanish

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Additional Information
Dr. Robert Mastroianni MD is a male Family Practitioner, has 34 years of experience and practices in Family Medicine.
Where does Dr. Robert Mastroianni practice?
Dr. Robert Mastroianni has 2 office locations.
Dr. Robert Mastroianni practices Family Medicine near Makawao, HI.
See Makawao Family Physicians.