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            Walter W. Chan, MD, MPH, FACG, AGAF, FAFS
Associate Professor of Medicine, Harvard Medical School
Director, Center for Gastrointestinal Motility, Brigham and Women's Hospital
Director, Clinical Research Education, Division of Gastroenterology, Hepatology and Endoscopy
 
 
              
  
   
 
           
         
          
  
  
    
                        
        
          
                                      
        
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                  Harnessing star power: public figure engagement in GI health promotion in the digital age
              
Last updated on 04/15/2023