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Gastroenterologist (digestive)
31 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

Patient comments (6)

The overall average patient rating of Dr. Firpo Guerrero is Good. Dr. Guerrero has been reviewed by 28 patients who have provided 6 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.2
Promptness 2.6
Courteous Staff 3.0
Accurate Diagnosis 3.4
Bedside Manner 3.2
Spends Time with Me 3.2
Follows Up After Visit 3.0

Specialties & Research

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Guerrero graduated from Universidad Catol Madre Y Maestra (Ucmm), Santiago. He has 2 awards.

Patients' Choice Award (2013)
Compassionate Doctor Recognition (2013)


Dr. Guerrero has 11 hospital affiliations:

  • Columbus Hospital 
  • St. James Hospital Cathedral 


  • Portuguese
  • Spanish
  • French
  • English

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Additional Information
Dr. Firpo Eugenio Guerrero MD is a male Internist, has 31 years of experience and practices in Gastroenterology.
Where does Dr. Firpo E. Guerrero practice?
Dr. Firpo Guerrero has 1 office location.
Dr. Firpo Guerrero practices Gastroenterology near Newark, NJ.
See Newark Gastroenterologists.