DPN
![](https://doheny.org/wp-content/uploads/2020/02/lee_irvine-1.jpg)
Dr. Olivia Lee and Dr. John Irvine
In this conversation, Dr. Olivia Lee and Dr. John Irvine discuss the collaboration between Doheny Eye Institute and City of Hope, consulting on graft-vs-host disease (GVHD) in patients suffering from symptoms that affect their eyesight.