How does Joan's relationship with her colleague Amy (Molly Parker) play a role in the story?

Joan and Amy have a complicated but supportive relationship, with Joan serving as a mentor and champion for Amy, who is still trying to rebuild her life after a traumatic brain injury.

What is the overall focus of the hit Fox series Doc?

The series, inspired by a true story, follows Amy, the chief of internal medicine at Westside Hospital, as she navigates the challenges of her personal and professional life after a traumatic brain injury.

Home / Arts and Entertainment / Westside Hospital Chief Battles Myelodysplastic Syndrome in Shocking Twist

Westside Hospital Chief Battles Myelodysplastic Syndrome in Shocking Twist

Q: What is the medical condition that Felicity Huffman's character Joan is battling?

Joan has been diagnosed with myelodysplastic syndrome, a condition that carries a high risk of developing into leukemia.

8 Oct

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Summary

Felicity Huffman's character Joan diagnosed with myelodysplastic syndrome
Joan's condition progressing, putting her leadership role at Westside Hospital at risk
Relationship between Joan and Amy (Molly Parker) complicated but supportive

Westside Hospital Chief Battles Myelodysplastic Syndrome in Shocking Twist

On October 7th, 2025, viewers of the hit Fox series Doc were left stunned by a revelation about Felicity Huffman's character, Joan, the chief of Westside Hospital. In a flashback, it was disclosed that Joan has been secretly battling myelodysplastic syndrome, a condition that carries a high risk of developing into leukemia.

The episode showed Joan adjusting to her leadership position at the hospital, often butting heads with her colleague Amy, played by Molly Parker. However, a deeper insight into Joan's state of mind was provided when a conversation between her and Amy was shown. Joan confided in Amy about her diagnosis, and Amy tried to offer support, but also reminded Joan that her worsening symptoms could prevent her from performing surgery.