After nearly four decades as a key member of the Kelsey-Seybold Clinic medical and executive team, Spencer Berthelsen, M.D., F.A.C.P., will retire as Managing Director and Internal Medicine physician March 10, 2017. Dr. Berthelsen graduated from Rice University and received his medical degree from UT Southwestern Medical School in Dallas. He completed his residency in Internal Medicine at the University of California, San Diego and joined Kelsey-Seybold Clinic in 1980. He would go on […]
