The “Grey’s Anatomy” alum passed away 1 year after announcing his ALS diagnosis, People reported.
Pief Weyman/NBC He had been open about his struggles with ALS, which he shared he was diagnosed with in April 2025.
ALS “is a nervous system disease that affects nerve cells in the brain and spinal cord,” leading to “loss of muscle control” and progresses over time, according to the Mayo Clinic.
