Daniel Kalla

Daniel Kalla is a Canadian author and physician. He has written several popular novels in the thriller and historical fiction genres, all with medical themes. He was the director of Emergency Medicine at St. Paul's Hospital in Vancouver, British Columbia.

Both Kalla's father and grandfather were also practicing physicians; his grandfather fled Czechoslovakia weeks prior to the Nazi annexation of that country in 1939. Kalla was born in Vancouver on May 4, 1966. He attended the University of British Columbia, where he studied math as an undergraduate, and received his M.D. The Last High, Simon & Schuster, 2020 Lost Immunity, Simon & Schuster, 2021 The Darkness in the Light, Simon & Schuster, 2022 Fit to Die, Simon & Schuster, 2023 High Society, Simon & Schuster, 2024 The Deepest Fake, Simon & Schuster, 2025