Close Dr. Is In: Colonoscopy Dr. Silverman discusses what a colonoscopy is and why it is so important to your health on Dr. Is In. Kristin Diaz, KIII 9:23 AM. CDT April 10, 2017 CONNECT TWEET LINKEDIN GOOGLE+ PINTEREST CORPUS CHRISTI (KIII 3 NEWS) - On First Edition's "Dr. Is In", Dr. Silverman discusses what a colonoscopy is and why it is important not to avoid having one done. © 2018 KIII-TV CONNECT TWEET LINKEDIN GOOGLE+ PINTEREST JOIN THE CONVERSATION To find out more about Facebook commenting please read the Conversation Guidelines and FAQs Leave a Comment TRENDING VIDEOS Woman sentenced for posing as nurse Man killed in head-on collision One arrested in Alice drug raid Robstown residents embrace mascot Employee fired after phone found hidden Man killed in fall from grain storage tank Shooting survivors want more than prayers for Las Vegas Blitz Week 5 - Segment 1 Opening statements heard in murder trial Bill's Forecast More Stories Has #MeToo gone too far? Aziz Ansari story sparks debate Jan 18, 2018, 7:40 a.m. 17-year-old girl from Missouri City found, Amber… Jan 17, 2018, 10:03 p.m. Thursday Forecast: Cloudy & Cold Jul 18, 2016, 1:25 p.m.