ABOUT OUR DOCTORS AND STAFF. Our practice was opened in August of 1988 by Doctor Daniel Hardie, M.D. and his wife Alice McMahon, PA-. They were joined one year later by friend and colleague Mark Stevens, M.D., in 2014 by Erika Kielhorn, FNP-C, by Spring Madosh, M.D., in 2017 and by Rebecca ("Annie") Reinertsen, M.D., in 2021 following Dr. Hardie's retirement..