The Senior Health Alliance for Research (SHARE), is a geriatric-focused Practice-Based Research Network (PBRN). SHARE represents a collaboration between the University of Texas Health Science Center (dba UT Health San Antonio) and the WellMed Medical Group (WMG), the WellMed Medical Management Inc (WMMI), and their 501c3 philanthropic partner, the WellMed Charitable Foundation (WCF).