Childhood Cancer Survivors Unexpectedly Reunite as Medical Students at PCOM
August 18, 2025
Dawson Nailor was diagnosed with leukemia in June 2007, two weeks before his fifth
birthday. At age 4, Ellie Koerner received the same diagnosis three days before Christmas
that year. Both spent weeks at Children's Hospital of Philadelphia (CHOP) and were
then treated at CHOP's Specialty Care & Surgery Center in Voorhees, New Jersey, undergoing
various procedures and rigorous chemotherapy.
Nailor, aware of Koerner's cancer-advocacy initiatives in the years since their treatment
and remissions, thought he recognized her and took a chance, asking if she was the
girl who battled the same disease at the same clinic all those years ago.
“He said, ‘Can I ask you a crazy question? Did you have leukemia as a kid?’” Koerner
recalled. “He sits down and then we're catching up, and we know all the same people.
We know all the same doctors.”
“It was a crazy scene to be having this conversation,” she added.
Dawson Nailor (left) and Ellie Koerner (right)
Their care teams inspired them to pursue medical school. Nailor feels called to pediatric oncology, not just to give back to the field that
saved his life “but to be a source of joy, strength and understanding for children
facing the same challenges I once did.”
“I hope to one day provide not only excellent medical care but also emotionally grounded,
honest conversations that help families navigate such a difficult time with compassion,”
he said.
Until recently, Nailor and Koerner approached their experiences with cancer differently.
During elementary and middle school, Nailor didn't talk about it, fearing potential
stigma. A high school biology class led him to understand more about the body and
ultimately made him proud of what he had overcome. He organized Relay for Life teams
in ninth and 10th grades and led the event for his high school in his junior and senior
years.
FOH/ALSF photo by David Simchock
Outgoing and outspoken, Koerner has been much more public about her experience, starting
the Ellie Koerner Leukemia Foundation, raising funds, and organizing a major annual toy and supply drive to benefit CHOP
and a local Ronald McDonald House. She and her family have also spoken at THON, the
massive student-run philanthropy effort and dance marathon at Penn State—her alma
mater—to support those affected by childhood cancer. Both she and Nailor are involved
in CHOP's Childhood Cancer Survivorship Program.
Upon seeing each other at the start of medical school, they sent a photo to their
mothers to share the news of the impromptu reunion. A few weeks later, the families
reconnected ahead of the PCOM Class of 2029 White Coat ceremony that formally marks the beginning of medical students' journeys to becoming physicians.
Although running into each other during orientation was a shock, their paths to PCOM
aren't a surprise. Nailor's former pediatrician and mentor is a PCOM graduate. Koerner's
father, David, and grandfather, Theodore, are both alumni. She is interested in pursuing
family medicine or dermatology.
FOH/ALSF photo by David Simchock
Heading into the recent White Coat ceremony, they reflected on how deeply their care
teams impacted them. Social workers, nurses and doctors felt like friends, lifting
their spirits.
“I saw firsthand the doctor I want to be,” Nailor said. “A friend first because I
saw how important that feeling was as a patient. I want to be the reason a child is
not afraid or upset during treatment—to be their light during one of the darkest times
of their lives.”
Koerner said their white coats are “a testament to our hard work and our strength
and determination.”
“Not only did we fight through cancer for two-plus years,” she said. “We went beyond
the diagnosis and are now dedicating the rest of our life to being doctors and giving
back in the most hands-on way you pretty much can.”
About Philadelphia College of Osteopathic Medicine
Established in 1899, Philadelphia College of Osteopathic Medicine (PCOM) has trained
thousands of highly competent, caring physicians, health practitioners and behavioral
scientists who practice a “whole person” approach to care—treating people, not just
symptoms. PCOM, a private, not-for-profit accredited institution of higher education,
operates three campuses (PCOM, PCOM Georgia and PCOM South Georgia) and offers doctoral degrees in clinical psychology, educational psychology, osteopathic
medicine, pharmacy, physical therapy, and school psychology. The college also offers
graduate degrees in applied behavior analysis, applied positive psychology, biomedical
sciences, forensic medicine, medical laboratory science, mental health counseling,
physician assistant studies, and school psychology. PCOM students learn the importance
of health promotion, research, education and service to the community. Through its
community-based Healthcare Centers, PCOM provides care to medically underserved populations.
For more information, visit pcom.edu or call 215-871-6100.
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