Tag biomarkers
![Joshua Lang](https://experts.news.wisc.edu/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsiZGF0YSI6MjA0MCwicHVyIjoiYmxvYl9pZCJ9fQ==--4be0e2a073ec3043a4f0bcf13750580283e9cb83/Lang_Joshua.jpg)
Joshua Lang
Assistant professor, medicine; hematology/oncology
Physician specializing in genitourinary malignancies, including prostate, renal, testicular and bladder cancers. Laboratory researcher in biomarkers and cancer drug development.
![Sterling Johnson](https://experts.news.wisc.edu/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsiZGF0YSI6MjM4OSwicHVyIjoiYmxvYl9pZCJ9fQ==--90f8ea217a952989c1f2f0abda2d9dda73385e61/Johnson_Sterling-2_2018_02_21_med.jpg)
Sterling Johnson
Professor, medicine, geriatrics and gerontology
Clinical neuropsychologist and expert in early identification of Alzheimer’s disease through advanced brain imaging