Greg Grunberg knows people are curious about his new look, and he's ready to talk about it. Fans of the actor likely remember him having dark, short hair in his "Felicity" era. These days, he's been ...

Heroes' and 'Felicity' actor Greg Grunberg is reassuring fans about his sudden baldness, explaining that knee surgery and ...

Actor Greg Grunberg, known for his roles in Heroes and Alias, shared details about his health issues. In a YouTube video ...

Alopecia, or hair loss, can affect any body part and it can be a temporary or permanent condition, per the Mayo Clinic. It is ...

According to the Cleveland Clinic, approximately 7 million people in the United States have alopecia, which can present in ...

Heroes actor says knee replacement surgery triggered his ‘sudden alopecia’ - The actor has also been diagnosed with Hashimoto ...

Grunberg, who played Sean Blumberg opposite Keri Russell, Scott Speedman, and Scott Foley in “Felicity” from 1998 to 2002, ...

Jon Kopaloff/Getty Images; Talk About It Company/YouTue Greg Grunberg is opening up about his recent post-surgery hair loss. The Heroes and Felicity actor, 58, shared a video on his Talk About It ...

Greg Grunberg reveals that he has alopecia in YouTube video ...

Greg Grunberg is sporting a new look nowadays, and he's ready to talk about it. The Felicity and Heroes actor and Talk About It co-founder took to social media to alleviate the concerns of fans and ...