Browse Health
Gastroenterologist (digestive)
23 years of experience
Video profile
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 (2)

The overall average patient rating of Dr. Nelson Ferreira is Excellent. Dr. Ferreira has been reviewed by 7 patients who have provided 2 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 4.7
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Nelson Ferreira, MD is board certified in Gastroenterology.

  • 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. Ferreira graduated from George Washington University. He has 3 awards.

Patients' Choice Award (2012 - 2014)
Compassionate Doctor Recognition (2012 - 2014)
On-Time Doctor Award (2014)


Dr. Ferreira has 4 hospital affiliations:

  • Washington County Hospital - Hagerstown 
  • Washington County Hospital Assn 


  • Marathi
  • Hindi

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Additional Information
Dr. Nelson Lawrence Ferreira MD is a male Internist, has 23 years of experience and practices in Gastroenterology.
Where does Dr. Nelson L. Ferreira practice?
Dr. Nelson Ferreira has 2 office locations.
Dr. Nelson Ferreira practices Gastroenterology near Hagerstown, MD.
See Hagerstown Gastroenterologists.