Recipients All patients to be treated must have a physician who is willing to care from them after discharge from our facility. Recipients will need to have insurance or be willing to self-pay for this therapy. Attending physician of recipients/patients will order the FMT and make clinical decisions related to overall health for his/her patients. All patients undergoing therapy will be handled as outpatients at either Baylor St. Luke's Medical Center in the Texas Medical Center, the Digestive Disease Center at Memorial Hermann in the Texas Medical Center, or Kelsey-Seybold Clinic - Main Campus on Holcombe Blvd. Once the procedure is completed, the recipient will be transferred back to their original medical treatment facility or be released to home care under the care of their physician. A gastroenterologist with privileges at Endoscopy procedure site will perform the FMT via colonoscopy. The Center for Infectious Disease enteric pathogens laboratory at the University of Texas School of Public Health will prepare donor stool for administration via a colonoscope. We will screen at least 120 recipients to recruit 100 qualified recipients.