Dr. Evenson, Ph.D., HCLD, CC is currently President and Director of SCSA Diagnostics, Inc. and adjunct professor in the OB/GYN dept. at Sanford Medical School. He received his Ph.D. in Cellular Biology, U. of Col. On faculty at the Memorial Sloan Kettering Cancer Center in NYC for 13 years; he and his colleagues invented and patented the Sperm Chromatin Structure Assay (SCSA®). He then became a Distinguished Professor at South Dakota State University. The SCSA® test was commercialized in 2003. Dr. Evenson has published over 150 scientific papers and has received many invitations to speak at prestigious worldwide scientific meetings.