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Education & Training

  • John H. Stroger Hospital of Cook County
    John H. Stroger Hospital of Cook CountyFellowship, Gastroenterology, 2014 - 2017
  • Boston University Medical Center
    Boston University Medical CenterResidency, Internal Medicine, 2012 - 2014
  • Boston University Medical Center
    Boston University Medical CenterInternship, Internal Medicine, 2011 - 2012
  • Boston University School of Medicine
    Boston University School of MedicineClass of 2011
  • Boston University School of MedicineMasters, 2005 - 2007
  • University of California - DavisBS, Microbiology, 1998 - 2003

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2017 - 2022
  • IL State Medical License
    IL State Medical License 2014 - 2017
  • MA State Medical License
    MA State Medical License 2011 - 2014
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Gastroenterology

Publications & Presentations


Journal Articles

  • Successful treatment of chronic hepatitis C infection with crushed elbasvir/grazoprevir administered via a percutaneous endoscopic gastrostomy tube  
    J. E. Yap MD P. Jaiswal MBBS L. Ton MD R. Szynkarek PharmD, BCPS B. M. Attar MD, PhD S. Gandhi MD, Journal of Pharmacy and Therapeutics, 6/15/2018


  • A Rare Case of Oral Malignant Melanoma with Gastrointestinal Metastases
    Loc Ton, MD, Gurpartap Sidhu, MD, Tarek Almouradi, MD, Satya Mishra, MD, Bashar M. Attar, MD, PhD, FACG, American College of Gastroenterology Conference 2016, Las Vegas, NV, 10/18/2016
  • The Boston Classification of Excrement and Residue (B-Clear): A Valid and Reliable Descriptive Scheme for Bowel Preparation Research
    Pushpak Taunk, Jonah N. Rubin, Loc Ton, Helen Lee, Audrey H. Calderwood, Brian C. Jacobson, Gastrointestinal Endoscopy 77(5):AB511-AB512, 4/1/2013

Professional Memberships

Other Languages

  • Vietnamese

Hospital Affiliations