"We have an untapped army of 200,000 PAs that really could step up and drive some change in the healthcare system if we weren’t restricted,” says Dr. Jennifer Kolb, capturing her motivation for pushing to update practice regulations for physician associates that date back more than 50 years. 

Dr. Kolb also addresses: 

Mentioned in this episode:
American Academy of Physician Associates

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Most adults who smoke want to quit, and about half try to do so in any given year, yet fewer than one in ten succeed. That persistent gap between intention and outcome is one of the central challenges in public health, and it's exactly the kind of problem that calls for new thinking about how to communicate with people to support behavior change. 

Dr. Amanda Graham has been a leading force in doing just that in her role as chief health officer at Truth Initiative, the nation's largest non-profit public health organization dedicated to preventing addiction among young people and helping people of all ages to quit tobacco. On this episode of Raise the Line from Elsevier, Dr. Graham, who holds a PhD in clinical health psychology and has done 25 years of NIH-funded research focused on technology-based cessation interventions, helps us understand the interplay between behavioral science and digital communications in the field.

"A well-timed message can really be powerful in interrupting what for many people is kind of an automatic behavior, especially via text, which data tell us is an extraordinarily powerful modality,” she explains to host Lindsey Smith. 

Tune-in to understand where the field is heading, and to learn about:

Mentioned in this episode:

Truth Initiative

Program with Mayo Clinic

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"I always remember feeling like I was part of the clean plate club," says Dr. Christle Guevarra, recalling a childhood spent quietly convinced that her weight was a matter of willpower. That belief followed her through a competitive powerlifting career and medical practice until she finally tried a GLP-1 medication herself and, as she describes it, the constant mental noise around food quieted down.

Now a board-certified family and sports medicine physician, traveling team doctor for U.S. Figure Skating, and author of The Beginner's Guide to GLP-1s, Dr. Guevarra brings a rare combination of clinical authority and lived experience to the conversation around obesity medicine. 

In this episode of Raise the Line from Elsevier, host Lindsey Smith talks with her about what's actually changed in how physicians understand the issue and what it means for patients. "The biggest thing is reframing how we approach weight loss. It's not just a willpower problem, it is a neurobiological problem."

Tune in to learn about:

Mentioned in this episode:  Dr. Christle's website

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Millions of Americans were saddened and outraged by the Sandy Hook Elementary shooting in 2012 that took the lives of twenty children and six adults, and were left feeling helpless about the epidemic of gun violence in the U.S. that, sadly, continues to this day. But for our guest today, Shannon Watts, her feelings of devastation about the shooting turned to rage and fueled her unlikely rise to leading Moms Demand Action, which she grew into one of the largest grassroots organizations in the country, mobilizing millions of volunteers to push for stronger gun safety laws. “I wanted to stand shoulder to shoulder with a badass army of women because that’s who gets things done in this country,” she says. 

In this inspiring conversation with Raise the Line host Michael Carrese, Watts pulls back the curtain on how the group achieved its successes and the philosophy of "losing forward" that kept volunteers showing up year after year. In her recent book Fired Up, Watts describes how she is bringing insights from that experience to a new mission: helping women identify their values, abilities, and desires and acting on them without waiting until everything is perfect.

Tune-in to learn about: 

Mentioned in this episode:

Fired Up book

Moms Demand Action

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In the United States, nearly 70% of people say they want to die at home, yet the majority still die in medical settings, often after receiving care that may not match their goals and values. Closing that gap between preference and reality is at the heart of the work being done by End Well, a nonprofit dedicated to transforming how we think about, plan for, and experience the end of life. "The gap isn't about people wanting the wrong things. It's that our culture and our incentives aren't aligned with helping those wishes actually happen at the end of life,” says Dr. Shoshana Ungerleider, End Well’s founder and president. 

As Dr. Ungerleider explains to Raise the Line host Michael Carrese, End Well sponsors an annual symposium and year-round activities to bring together clinicians, patients, caregivers, and innovators to improve that alignment. Key steps include earlier integration of palliative care, allowing providers time for listening and goal setting with patients, and normalizing conversations about what matters most to people.

This compelling conversation on reframing end of life care also covers how to bring wonder, joy, and hope into end-of-life conversations, and End Well’s work to change how death is portrayed in the media.

Mentioned in this episode:
End Well

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While Elsevier’s most recent Clinician of the Future Report shows increasing adoption of artificial intelligence tools among physicians and nurses, and optimism that they will improve quality of care in the future, a majority raised concerns about trust and reliability. To increase the level of trust, 60% said transparent citations of evidence-based and peer-reviewed research will be key.

How to provide that transparency is our focus today as Raise the Line host Lindsey Smith welcomes Elsevier colleagues Rhett Alden and Raman Kaur to guide us through the complexities involved, including the concept of traceability and what role it plays in how AI tools such as Elsevier’s ClinicalKey AI are built and deployed. 

“Traceability changes the confidence that a clinician has in an AI tool so that they aren’t trusting the AI, they’re trusting the underlying evidence they’re consuming from the AI-assisted platform,” says Raman, who brings years of experience as a primary care practitioner to her work. 

It's also important, Rhett adds, to provide additional information, pulled from both the clinician's query and the patient's medical record, to inform clinical thinking. “ClinicalKey AI can be more than a response engine by establishing a larger context to provide a more precise answer for that individual patient.”

In this thought-provoking discussion, these experts also provide insights on:

Mentioned in this episode:

ClinicalKey AI

Clinician of the Future Report

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It’s been one year since the U.S. Centers for Disease Control and Prevention, in an unprecedented move, dismissed all the members of its Advisory Committee on Immunization Practices (ACIP), kicking off what would turn out to be a very concerning and busy year for infectious disease specialists.  We’re going to recap this turbulent period – which includes a resurgence of measles, an unusually rough flu season, the emergence of a new COVID strain and outbreaks of hantavirus and Ebola – with Dr. William Schaffner, one of the country’s most frequently quoted medical experts on infectious disease, vaccination, and public health.

As a member of ACIP for decades, Dr. Schaffner brings unique insight into the dismantling of the committee and the distrust of vaccines that lies at the root of the changes. As he explains to Raise the Line host Lindsey Smith, while many vaccine critics are beyond reach, there are those he describes as vaccine hesitant that may be persuadable if the right approach is taken. “Beyond providing facts, we have to listen to them and respond to their concerns and make them feel comfortable. Information is fundamental, but behavior change only comes with a change in attitude.”

Tune in for a wealth of wisdom and context that includes observations on:

Mentioned in this episode:
Vanderbilt University School of Medicine

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"Do nothing for us without us." According to today’s guest Robyn Bussey, that operating principle is the basis for effective community health work. "You don't go into a community and dictate. You go and listen and trust and be a partner," she adds. As you’ll learn in this enlightening conversation, Bussey is following that approach in her current work as Just Health Director at the Partnership for Southern Equity, an Atlanta-based nonprofit advancing racial equity and shared prosperity across the South. 

On this episode of Raise the Line from Elsevier, Bussey provides illuminating  examples of community-rooted work in South Fulton County and rural Georgia, and explains why community health workers may be the most underutilized asset in addressing health disparities.

This wide-ranging interview with host Michael Carrese also explores:

Mentioned in this episode:  Partnership for Southern Equity

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As concerns escalate about the deadly Ebola virus outbreak in Africa, we bring you the unique insights of Dr. Peter Piot, a renowned microbiologist who co-discovered the virus 50 years ago during the first recorded outbreak of the disease. His on-the-ground account of that crisis was provided to us in April before the current outbreak was declared, but it contains valuable historical perspective and shares lessons learned that he carried forward in his consequential career.  “What I saw from the beginning is the most important thing is to listen to people and that you need to act fast to save lives, before you have the evidence you would like to have.”   

He followed his contributions on Ebola by diving into the fight against HIV/AIDS, eventually reshaping global response in leadership roles at the World Health Organization and United Nations. As he shares with host Lindsey Smith, the learnings in that case were more pragmatic than scientific. “We had to redefine HIV/AIDS not as a medical problem but as an economic and security problem in order to get it on the political agenda.” 

Tune in for a fascinating episode that takes you from the gritty frontlines of public health crises to the battles for funding and attention in the halls of power as Dr. Piot shares what it actually takes to move the world to respond effectively to health threats.

Mentioned in this episode:

London School of Hygiene & Tropical Medicine

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The ongoing outbreak of hantavirus infections that originated with passengers on the Dutch cruise ship MV Hondius in April has generated concerns across the globe. This very rare occurrence has led to a number of deaths, required quarantining of passengers and prompted emergency responses from public health authorities in multiple countries. 

On this episode of Raise the Line from Elsevier, we’re tapping the expertise of a leading authority on the subject, Dr. Jamie Childs of Yale University, to provide you with a scientific understanding of hantaviruses and what level of threat is posed by this situation. In short, Dr. Childs believes this is not the start of a pandemic. “The Andes variant involved here is one of the most dangerous hantaviruses, but it is totally controllable with contact tracing.”

This timely conversation with host Lindsey Smith is informed by Dr. Childs’ decades of hantavirus research as well as learnings from his role leading the CDC’s environmental investigation during the landmark 1993 hantavirus outbreak in the Four Corners region of the American Southwest. And be sure to stay tuned to hear his concerns about the factors complicating containment of the current Ebola outbreak in East Africa.

Note: this conversation was recorded on May 19th, 2026.

Mentioned in this episode:

Yale School of Public Health

Yale Institute for Global Health

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