Get To Know: Dr. Olga Tenney, Pediatrician Provider Spotlight February 6, 2019 Dr. Olga Tenney is the Section Chief of the Broadlawns Pediatric Clinic. Dr. Tenney earned her medical degree at Smolensk State Medical Academy in Russia and completed her residency at the Marshfield Clinic in Marshfield, Wisconsin. Watch the video to find out what Dr. Tenney finds most rewarding about being a Pediatrician.