Sarah Reiffenberger , MD Family Medicine Dr. Sarah Reiffenberger received medical school training at the University of South Dakota Medical School in Sioux Falls. She completed her internship and residency at the Sioux Falls Family Practice Center. Dr. Reiffenberger is board certified by the American Board of Family Practice. <Brown Clinic, P.L.L.P. 506 First Avenue Southeast Watertown, South Dakota 57201 (605) 886-8041 or 1-888-886-8482 « back to directory P:605.882.7000 | 877.917.PLHS (7547) | info@prairielakes.com 401 9th Ave. NW Watertown, SD 57201 Privacy Policy