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Raise the Line

Osmosis from Elsevier
Raise the Line
Latest episode

595 episodes

  • Raise the Line

    Closing the Information and Generation Gaps in Reproductive Health: Dr. Charis Chambers, Chief Medical Officer at Clue and Founder of The Period Doctor

    03/09/2026 | 36 mins.
    For millions of young women and girls, often the first place they turn with questions about their bodies isn't a doctor's office, it's social media which can lead to encountering many misconceptions and outright misinformation. Or, if the right voices show up, it can mean something else entirely.

    Our guest today, Dr. Charis Chambers, is one of those voices. She’s a board-certified OB/GYN with specialty certification in Pediatric & Adolescent Gynecology, and Chief Medical Officer at Clue, a leading period and cycle-tracking app. She's also the founder of The Period Doctor, a platform she launched in 2019 to provide medically accurate reproductive health information and to place more minority physicians in the spaces where patients are already looking for answers.

    As she tells Raise the Line from Elsevier host Lindsey Smith, Dr. Chambers embraces the role of being a bridge between generations: "I can serve as a medical mediator where I advocate for the child and then educate the parent so that the child’s concerns are met."

    Stay tuned to this important conversation to also learn about:

    Her new book, The Period and Puberty Parenting Revolution, which tackles many of the same myths she encounters every day in her clinic;

    Why stubborn myths around periods rarely hold up once you ask where they come from;

    How she thinks about the responsibility, and limits, of being a trusted medical voice on social media.

    Mentioned in this episode:

    Clue

    The Period Doctor

    The Period and Puberty Parenting Revolution

    If you like this podcast, please share it on your social channels. You can also subscribe to the series and check out all of our episodes at www.osmosis.org/podcast
  • Raise the Line

    Who Was Medicine Designed For?: Dr. Joel Bervell, Internal Medicine Resident and “The Medical Mythbuster”

    27/08/2026 | 30 mins.
    "I'd already finished my cardiovascular unit. I'd finished my pulmonary unit. I had never heard about this in any of my classes." That was Dr. Joel Bervell's reaction to discovering that a device used every day in hospitals -- the pulse oximeter -- reads less accurately on darker skin tones. He posted a 30-second video about this consequential discrepancy that, to his utter surprise, gained over 500,000 views by the next morning.

    That video launched Dr. Bervell into orbit as a social media presence and created his identity as The Medical Mythbuster. In just a few years, he’s built a following of two million people, earned a Peabody Award and was named to the inaugural Time 100 Creators list, all while finishing his residency. 

    On this episode of Raise the Line, host Lindsey Smith welcomes Dr. Bervell to explore the roots of this kind of bias and the real world impact of drawing attention to it. “The most impactful biases in medicine exist because no one stops to ask who was included in the original data and who was left out,” Dr. Bervell explains.

    Stay tuned to also learn about:

    His YouTube animated series The Doctor is In which helps kids understand how their bodies work, as well as providing medical role models;

    How to build trust with marginalized communities;

    His forthcoming book, The Default Body which examines who medicine was actually designed for.

    Mentioned in this episode:
    Dr. Bervell on Instagram
    TikTok Channel
    Facebook
    "The Doctor Is In" Show

    If you like this podcast, please share it on your social channels. You can also subscribe to the series and check out all of our episodes at www.osmosis.org/podcast
  • Raise the Line

    Building A Nursing Workforce That Reflects The Patients It Serves: Dr. Ernest Grant, Vice Dean for Diversity, Equity, Inclusion, and Belonging at Duke University School of Nursing

    20/08/2026 | 32 mins.
    Despite gains in recent years, Black, Hispanic, and Asian communities are still under-represented in the U.S. nursing workforce. We’re going to explore that gap and how to close it on this episode of Raise the Line from Elsevier with Dr. Ernest Grant, Vice Dean for Diversity, Equity, Inclusion and Belonging at the Duke University School of Nursing. "You get a patient who is more compliant when they see someone who looks like them, who is from their culture and who can advocate on their behalf," he tells host Lindsey Smith. 

    Dr. Grant bases that and other insights on a rich professional background that includes 50 years in nursing, being a leading advocate for his profession and breaking down barriers himself as a male nurse of color and the first man elected president of the American Nurses Association. 

    In this thoughtful conversation, Dr. Grant reflects on what it took to earn credibility in leadership roles, how he’s navigating the political climate on DEI initiatives, and the causes and solutions to the persistent shortage in nursing faculty, among other pressing issues. Tune in for a uniquely-informed look at what it will take to build a stronger, more representative nursing profession.

    Mentioned in this episode:

    Duke University School of Nursing

    American Nurses Association

    If you like this podcast, please share it on your social channels. You can also subscribe to the series and check out all of our episodes at www.osmosis.org/podcast
  • Raise the Line

    The Unexpected Similarities of Elite Sports and Medicine: Samantha “Sammy” Kolowrat, Olympic Athlete and Anesthesiology Resident at Vanderbilt University

    13/08/2026 | 21 mins.
    What does it take to compete on the world's biggest stage and then pivot to one of the most demanding training paths in professional life? Today's guest, Samantha "Sammy" Kolowrat, has done both, and she has some fascinating insights into the commonalities of those two worlds on this episode of Raise the Line. “Something that really drew me to medicine is the team atmosphere that’s there as you work towards a common goal, and there's this level of intensity that’s very reminiscent of the experiences I had as a professional athlete.”

    Originally from Prague, Kolowrat represented Czechia at six IIHF Women's World Championships and the 2022 Beijing Olympics, and also captained the Division I women's hockey team at the University of Vermont while earning degrees in biology and pharmacology. 

    As she starts an anesthesiology residency at Vanderbilt University, she credits her athletic career with shaping how she handles pressure, feedback, and teamwork in medicine. "The more I improve, the more knowledge I acquire, the more skills I hone, the better care my patients get," she tells host Lindsey Smith, describing what drew her to a field that rewards the same relentless fine-tuning as elite sports.

    This engaging conversation also explores:

    How crippling performance anxiety as a Division I athlete ended up preparing Kolowrat for the operating room;

    Why she was drawn to anesthesiology's "well-oiled machine" atmosphere;

    The mentorship gap she's working to close for the next generation of athlete-physicians.

    Mentioned in this episode:

    Vanderbilt University Anesthesiology Residency Program

    If you like this podcast, please share it on your social channels. You can also subscribe to the series and check out all of our episodes at www.osmosis.org/podcast
  • Raise the Line

    Education As A Beacon Of Hope: Dr. Genesis Mwamba, Founder & Executive Director, Lead Me Back Foundation

    06/08/2026 | 32 mins.
    An 11-year-old boy in rural Zambia once told Dr. Genesis Mwamba that he was about to attend school wearing shoes for the first time in his life. That moment, Dr. Mwamba says, crystallized why he started the Lead Me Back Foundation to provide school supplies and other support to marginalized communities in his native country.  

    As you’ll learn in this inspiring installment in our NextGen Journeys series, Dr. Mwamba started the foundation in 2021while still a medical student because he had experienced the power of education as an “equalizer” in his own life, taking him from humble roots to a career in medicine.

    He and his colleagues have grown the bootstrapped organization to a point where it now provides hundreds of thousands of people across the country with educational access, climate education and community health clinics. “I've always been drawn to opportunities and initiatives that bring help to humankind,” he tells Raise the Line host Dr. Parsa Mohri.

    This episode also explores:

    What building "with" a community rather than "for" it looks like in practice;

    The storytelling strategy that attracted donors and partners;

    How his mother’s untimely death inspired his commitment to preventive medicine.

     

    Mentioned in this episode:

    Lead Me Back Foundation

    If you like this podcast, please share it on your social channels. You can also subscribe to the series and check out all of our episodes at www.osmosis.org/podcast
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About Raise the Line
Join host Lindsey Smith and other Elsevier team members for a global conversation about improving health and healthcare with prominent figures in education and healthcare innovation as well as senior leaders at organizations such as the CDC, National Institutes of Health, Johns Hopkins University, WHO, Harvard University, NYU Langone and many others.
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