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No Time But Now with William Shatner and Melanie Shatner Gretsch

No Time But Now with William Shatner and Melanie Shatner Gretsch

Unstoppable

Sep 16, 2026 · 50m

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On this episode

About this episode

At four years old, Dr. Dawn Mussallem became fascinated with living to 100—a childhood dream that would shape her life and career in ways she could never have imagined. Diagnosed with stage-four cancer at 26 while in medical school, she went on to survive heart failure, the devastating loss of her husband, a heart transplant, and a near-death experience. In a deeply personal conversation with William Shatner and Melanie Shatner Gretsch, Dr. Mussallem shares how repeatedly facing mortality has...