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26 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).

Patient Reviews

  • Currently 2.5 of 4 stars
Patient comments (4)

The overall average patient rating of Dr. Mario Abad is Good. Dr. Abad has been reviewed by 4 patients who have provided 4 comments. The rating is 2.5 out of 4 stars.

Patient Ratings
Ease of Appointment 2.5
  • Currently 2.5 of 4 stars
Promptness 2.8
  • Currently 2.75 of 4 stars
Courteous Staff 2.8
  • Currently 2.75 of 4 stars
Accurate Diagnosis 2.5
  • Currently 2.5 of 4 stars
Bedside Manner 2.0
  • Currently 2 of 4 stars
Spends Time with Me 2.5
  • Currently 2.5 of 4 stars
Follows Up After Visit 3.0
  • Currently 3 of 4 stars

Specialties & Research

Dr. Mario Abad, MD is board certified in Internal Medicine.

Education & Awards

Dr. Abad graduated from Southwestern University Cebu.


Dr. Abad has 8 hospital affiliations:

  • Robert Wood Johnson Univ Hosp 
  • Rwj University Hospital - Hamilton 


  • Tagalog

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Additional Information
Dr. Mario Diaz Abad MD is a male Internist, has 26 years of experience and practices in Internal Medicine.
Where does Dr. Mario D. Abad practice?
Dr. Mario Abad has 4 office locations.
Dr. Mario Abad practices Internal Medicine near Trenton, NJ.
Additional practice locations include: East Windsor, NJ.
See Trenton Internists.