Dr. John N. Harrington Jr., MD

Dr. John N. Harrington Jr., MD

Gastroenterology | Male | 62 years old

Dr. Harrington specializes in digestive diseases, GI and biliary endoscopy and liver disease. He is board certified with the American Board of Internal Medicine in Gastroenterology.Read more

Ochsner Health Center - Kenner
200 W Esplanade Ave Ste 401
Kenner, LA 70065 Get Directions
Accepting new patients
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2015 Five Star Recipient for Treatment of Bowel Obstruction

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Dr. Harrington specializes in digestive diseases, GI and biliary endoscopy and liver disease. He is board certified with the...Read more

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Likelihood of recommending Dr. Harrington Jr. to family and friends
3.8
based on 10 total surveys
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    10 – 15 minutes (9)
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Dr. Harrington Jr. says...

Dr. Harrington specializes in digestive diseases, GI and biliary endoscopy and liver disease.  He is board certified with the American Board of Internal Medicine in Gastroenterology.

Dr. Harrington Jr.'s experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Gastroenterology
  •  Board certified in Gastroenterology and Internal Medicine
  •  Malpractice claims in Louisiana not available
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Harrington Jr. has no media or publications listed.

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Louisiana.

    What is medical malpractice
  • 0
    Sanctions

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Background Check

Why It Matters: Dr. Harrington Jr.'s Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Gastroenterology
  • Internal Medicine

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cirrhosis
  • Colitis
  • Colon Cancer
  • Colon Disorders
  • Colon Polyp
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Dysphagia
  • Enteritis
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Dilation
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Varices
  • Esophagitis
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis
  • Hepatitis C
  • Hernia
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Malnutrition
  • Non-Neonatal Jaundice
  • Pancreatitis
  • Peptic Ulcer
  • Pyloric Stenosis
  • Stomach Diseases
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Hepatitis
  • Vomiting Disorders

Education

  • Medical School
    University of Mississippi

    Graduated in 1980

  • Internship Hospital
    Tulane University of Louisiana

    Completed in 1981

  • Residency Hospital
    Tulane University of Louisiana

    Completed in 1984

  • Fellowship Hospital
    Lsu

    Completed in 1986

  • Undergraduate School
    Tulane University of Louisiana

    Graduated in 1976

Languages Spoken

  • English

Memberships &
Professional Affiliations

Dr. Harrington Jr. does not have any memberships or affiliations listed. If you are Dr. Harrington Jr. and would like to add memberships or affiliations, please update your free profile.

Specialties

  • Gastroenterology

Procedures Performed

  • Biliary Drainage
  • Capsule Endoscopy
  • Colon Cancer Screening
  • Colonoscopy
  • Colonoscopy With Polypectomy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer Screening
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • ERCP With Spincterotomy
  • Endoscopic Common Bile Duct Stone Removal
  • Endoscopic Polypectomy
  • Endoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Esophageal Stenting
  • Esophagoscopy
  • Flexible Sigmoidoscopy
  • Gastroenterology Procedures
  • Liver Biopsy
  • Percutaneous Edoscopic Gastrostomy (PEG)