Research Print Mayo Clinic experts are actively studying new treatments and new ways to care for people with inflammatory bowel disease. Physicians in the IBD Program in Jacksonville are deeply engaged in research and can provide investigational drug therapy with several drugs for patients who do not respond to standard medical therapy. Active clinical studiesThis group is active in clinical trials for patients with Crohn's disease and ulcerative colitis. Physicians within the IBD Program in Jacksonville routinely publish over 75 research manuscripts per year. Research centers and programs related to the IBD ProgramThe IBD Program is linked with Mayo Clinic research centers and programs that support discovery and innovation in patient care. IBD Biobank Study Research labsExplore research labs. PublicationsSee a list of publications about conditions treated within the IBD Program by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine. Research Profiles Edit search filters close Narrow your search By location Arizona Florida Minnesota View all View all physicians • All Locations Farraye, Francis A. M.D., M.S. Florida Holgerson, Allison A. Ph.D. Florida Request an appointment Expertise & rankingsClinical trials Oct. 16, 2026 Share on: FacebookTwitter Inflammatory Bowel Disease (IBD) Program in JacksonvilleSectionsOverviewTests & proceduresConditions treatedDoctorsExpertise & rankingsResearchClinical trialsCosts & insurance SectionsRequest an AppointmentOverviewTests & proceduresConditions treatedDoctorsExpertise & rankingsResearchClinical trialsCosts & insurance ORG-20609264 Medical Departments & Centers Inflammatory Bowel Disease (IBD) Program in Jacksonville