Duke GI Grand Rounds June 17, 2026 8:00 am to 9:00 am GI Research Conference June 17, 2026 5:00 pm to 6:00 pm Gastronauts July 7, 2026 10:00 am to 11:00 am GI Research Conference July 15, 2026 5:00 pm to 6:00 pm
