With a client list that includes Katy Perry, Chrissy Teigen and the entire Kardashian-Jenner family, Dr. Jason Diamond is one of Hollywood’s hottest docs.

For safety and best results, you should choose a mask that’s been cleared with the FDA. Specs of light therapy Light therapy masks come with varying types of light, and wavelengths of light and ...

Dan Diamond is a White House reporter for The Washington Post. He was previously a national health reporter covering politics, policy and public health. He joined The Post in 2021 after covering ...