2020 Brimhall Homecoming Event January 16th - 19th 2020 Tempe, Arizona Dennis Harper DC will once again be a featured speaker at the 2020 Brimhall Homecoming.  We invite you to join him as he speaks on "Preconditioning, and Differential Diagnosis".  2020 Brimhall Homecoming Event January 16th - 19th 2020 [...]