Drs. Carson Rider, Clayton Bettin and Colin Swigler were among the physicians from Campbell Clinic and the Campbell Foundation providing free foot and nail care at its annual Soles4Souls event during the recent holidays. More than 200 members of the Memphis community received free care from Campbell Clinic physicians and Campbell Foundation volunteers as part of the orthopedic clinic's annual Soles4Souls event, at the Memphis Union Mission's Opportunity Center in association with the national program, Our Hearts to Your Soles.