About Michael Choi, MD

Departments, Centers, & Programs:

Clinical Interests:



Gastroenterology Associates
55 Fruit Street
Boston, MA 02114-2696
Phone: 617-726-6609
Fax: 617-724-5996

Medical Education

  • MD, Weill Cornell Medical College
  • Residency, UC San Francisco
  • Fellowship, Massachusetts General Hospital

American Board Certifications

  • Internal Medicine, American Board of Internal Medicine
  • Gastroenterology, American Board of Internal Medicine

Accepted Insurance Plans

Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.


Stem Cell Biology
Cellular Reprogramming
Hepatic Differentiation
Cell Replacement Therapy


  • Select Publications:

    • Ehrt S, Shiloh MU, Ruan J, Choi M, et al. A novel antioxidant gene from Mycobacterium tuberculosis. J Exp Med. 1997
    • Choi MY, Romer AI, Hu M, et al. A dynamic expression survey identifies transcription factors relevant in mouse digestive tract development. Development. 2006
    • Choi MY, Lauwers GY, Hur C, et al. Microsatellite instability is frequently observed in rectal cancer and influenced by neoadjuvant chemoradiation. Int J Radiat Oncol Biol Phys. 2007
    • Choi MY, Romer AI, Wang Y, et al. Requirement of the tissue-restricted homeodomai transcription factor Nkx6.3 in differentiation of gastrin-producing G-cells in the stomach antrum. Mol Cell Biol. 2008
    • Hafler BP, Choi MY, Shivdasani RA, et al. Expression and function of Nkx6.3 in vertebrate hindbrain. Brain Res. 2008
    • Kim BM, Choi MY. New Insights into the Role of Hedgehog Signaling in Gastrointestinal Development and Cancer. Gastroenterology. 2009