1.0Division of Gastroenterology and Hepatology/medicine/gigsa/medicine/gi/author/gsa/rich600338<blockquote class="wp-embedded-content" data-secret="pRJiUrThNe"><a href="/medicine/gi/people/simon-gray-md-mph/">Simon M. Gray, MD, PhD</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="/medicine/gi/people/simon-gray-md-mph/embed/#?secret=pRJiUrThNe" width="600" height="338" title="“Simon M. Gray, MD, PhD” — Division of Gastroenterology and Hepatology" data-secret="pRJiUrThNe" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); /* ]]> */ </script> /medicine/gi/wp-content/uploads/sites/1267/2021/10/Gray-Simon-731x1024.jpg7311024Simon earned his MD/PhD at the Yale School of Medicine in the Department of Immunobiology. His PhD thesis was completed under the mentorship of Dr. Susan Kaech and focused on the epigenetic regulation of CD8+ T cell development. Simon’s clinical and research interest is inflammatory bowel disease and the role of host-microbial interactions in driving … Read more