Prasanna Vankina Author Share this page Share this page block Share this page block Share this page block Prasanna Vankina is a student of history and medicine who believes people are worth knowing. Related content See all Skip carousel items Climate Change at the Doctor’s Office April 11, 2022 PerspectivesUnited StatesPrasanna Vankina, Teniope Adewumi-Gunn Dr. Cheryl Holder helps her patients and fellow physicians find holistic solutions to coping with the intertwined impacts of sickness and climate change.