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John Barnard, MD

John Barnard, MD

Pediatric Gastroenterology Columbus, OH

Professor of Pediatrics, Ohio State University

Office Address

Office Map
  • 555 S 18th St
    Nationwide Children's Hospital, Div Gastroenterology & Nutrition
    Columbus, OH 43205
    Phone: (614) 722-2880
    Fax: (614) 722-3273

Dr. Barnard's Clinical Specialties & Interests

  • Pediatric Gastroenterology: General Pediatric Gasteroenterology

Dr. Barnard's Education & Medical Training

  • Vanderbilt UniversityVanderbilt UniversityResidency, Pediatrics
  • U of MS Sch of MedUniversity of Mississippi School of MedicineMedical School

Dr. Barnard's Certifications & Licensure

  • OH State Medical LicenseOH State Medical License2000 - 2015
  • American Board of PediatricsAmerican Board of PediatricsPediatrics
  • American Board of PediatricsAmerican Board of PediatricsPediatric Gastroenterology

Dr. Barnard's Publications & Presentations

PubMed | Citations by Web of Science®

Grant Support

  • Nichd Institutional Training For Pediatricians (T32)
    Nichd Institutional Training For Pediatricians (T32)Eunice Kennedy Shriver National Institute Of Child Health &Human Development
    2010 - 2012
  • Genetics Of Atrial Fibrillation
    Genetics Of Atrial FibrillationNational Heart, Lung, And Blood Institute
    2008 - 2011
  • Biostatistics
    BiostatisticsNational Heart, Lung, And Blood Institute
    2006 - 2010
  • Biostatistics And Bioinformatics
    Biostatistics And BioinformaticsNational Heart, Lung, And Blood Institute
    2005 - 2009
  • Tgf-Beta Regulation Of Intestinal Epithelial Cells
    Tgf-Beta Regulation Of Intestinal Epithelial CellsNational Institute Of Diabetes And Digestive And Kidney Diseases
    2000 - 2009
  • Regulation Of Intestinal Epithelial Growth By EGF Family
    Regulation Of Intestinal Epithelial Growth By EGF FamilyNational Institute Of Diabetes And Digestive And Kidney Diseases
    1996 - 1998
  • Role Of Transforming Growth Factors In The Intestine
    Role Of Transforming Growth Factors In The IntestineNational Institute Of Diabetes And Digestive And Kidney Diseases
    1989 - 1993

Hospital Affiliations

Insurance Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • Anthem Blue Access PPO
  • Anthem Blue Preferred HMO
  • BCBS Blue Card PPO
  • BCBS Illinois PPO
  • Great West PPO
  • Humana ChoiceCare Network PPO
  • Medical Mutual of Ohio SuperMed Plus
  • Medical Mutual of Ohio SuperMed POS
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO

Alternate Names

  • Dr. John Barnard, Dr. John Barnard, MD, Dr. J Barnard, Dr. John Allman Barnard

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