Wai-Kit Lo, MD, MPH, AGAF is Associate Director of Clinical Motility at the VA Boston Healthcare System and Associate Director of the Center for Gastrointestinal Motility at Brigham and Women's Hospital, and Assistant Professor in Medicine at Harvard Medical School. His research interests include impact of gastroesophageal reflux on lung transplant outcomes and chronic lung disease, treatment options for GERD, and diagnosis and management of swallowing disorders. Twitter: @waikitlo_md