Dr. Carola Arndt

Ashlyn Clark's first home run in high school came at just the right time: her softball team's Senior Night. What made it even more special[...]

Lily Wilson was diagnosed with cancer when she was 15 months old. In the years since, she's heard stories about the friends, family and even[...]

When 12-year-old Sullivan McGuire came to Mayo Clinic in January for a four-month checkup, he wasn’t expecting to leave with two tickets to this year’s[...]

You can't help but be captivated by Joshua Adler's smile. "The kid smiles all the time," Joshua's dad, Dave Adler, tells us. "He's a pretty[...]

In 2011, 7-year-old Erik Sutter lost his hair. It was a side effect of the treatment he was receiving to fight acute lymphoblastic leukemia. By[...]