ExcelHealth dba iReliev Named to Inc. 500 | 5000 List of America’s Fastest-Growing Private Companies Southlake, TX - Aug 15, 2018 - Inc. Magazine has ranked ExcelHealth No. 160 on its 37th annual Inc. 5000, the most prestigious business ranking, of the nation’s fastest growing private companies. ExcelHealth develops FDA cleared, muscle stimulators and TENS [...]