Paul Ryan served ten terms in the U.S. House of Representative and as Speaker of the House from 2015 to 2019. Known for his meteoric rise in politics and often praised for his seriousness and honesty, Ryan is a committed conservative and public servant who has spent his life advocating for real solutions that expand opportunity for Americans. Before serving as Speaker of the House, he was Chair of the House Budget Committee, Chair of the House Ways and Means Committee, and a U.S. Vice Presidential candidate. He is exclusively represented by Leading Authorities speakers bureau.

With a medical, scientific, and philanthropic career that spans more than 30 years, Dr. Sue Desmond-Hellmann has devoted her life to improving the human condition through innovation. Most recently, she was the CEO of the Bill & Melinda Gates Foundation, leading the organization’s vision for a world where every person has the opportunity to live a healthy, productive life. She was formerly the first female chancellor of University of California at San Francisco and spent 14 years at biotech firm Genentech, leading the development of a number of breakthrough medicines. An innovator and leader in life sciences, Dr. Desmond-Hellmann’s diverse training as an oncologist, scientist, and business executive leads to her endless curiosity about the world and her desire to change it for the better. In speeches, she shares her unique insights not only on revolutionizing global health, but also on effective and innovative leadership. Using lessons-learned as a trailblazing female leader of one of the world’s largest philanthropies, Dr. Desmond-Hellmann inspires audiences with her unparalleled perspective on how to foster an environment of collaboration and relentless innovation to drive disruptive solutions that make an impact.

A trailblazer in female leadership, Lieutenant General (ret) Nadja West is the 44th Army Surgeon General and the former Commanding General of US Army Medical Command. She is the first African American woman 3-star General in the Army’s history, the first African American Army Surgeon General, and currently the highest-ranking woman to ever graduate from West Point. West shares her story of grit, perseverance, strength, and breaking boundaries, even when faced with adversity. Taking audiences on her journey to becoming the Army’s first African American woman 3-star General, she motivates them to overcome challenges with self-belief, bravery, and balance. With more than 20 years of experience in executive leadership, crisis management, and disaster response – including crafting the DOD medical response to the Ebola crisis – West speaks expertly on leadership tactics to effectively lead teams through times of uncertainty and crisis.

Dr. William W. Li is an international expert on health and disease fighting based on diet, lifestyle, and treatments that keep the body’s blood vessels in balance. Dr. Li’s expertise extends across many health arenas including cancer, diabetes, blindness, heart disease, wound healing, and more than 70 other disease conditions. His work has been recognized by O Magazine, The Atlantic, USA Today, The New York Times, TIME Magazine, Wall Street Journal, and CNN, as well as the Bill and Melinda Gates Foundation and the Clinton Global Initiative. His latest book Eat to Beat Disease was released March 2019 and is a New York Times Best-seller as well as Amazon #1 best-seller.

An infectious disease specialist and internist, epidemiologist (aka disease detective), journalist, filmmaker, and storyteller, Dr. Gounder is a CNN medical analyst and Clinical Assistant Professor of Medicine and Infectious Diseases at New York University. She cares for patients on the wards at Bellevue Hospital Center and at Indian Health Service and tribal health facilities across the country. The CEO, president, and founder of Just Human Productions, a non-profit multimedia organization, she’s the host and producer of American Diagnosis, a podcast on health and social justice, and Epidemic, a podcast about the SARS-CoV-2 / COVID-19 / coronavirus epidemic, which she co-hosts with former Ebola czar Ron Klain. Best known for her coverage of the Ebola, Zika, COVID-19, opioid overdose, and gun violence epidemics, Dr. Gounder has written for The New Yorker, The Atlantic, The Guardian US, The Washington Post, Reuters, Quartz, Sports Illustrated, and Bloomberg View. She’s a frequent expert guest on MSNBC, CNN, HLN, Al Jazeera America, CBS, BBC, MTV, Dr. Oz, and Oprah Prime

Dr. Geoff Tabin is a medical visionary, humanitarian, accomplished mountain climber, professor of ophthalmology and global medicine at Stanford University, and co-founder of the Himalayan Cataract Project, a nonprofit organization working to eradicate preventable blindness in the developing world.

Greg Wasson is the former CEO of Walgreens, the largest drugstore chain in the U.S. He transformed an iconic company and helped change an entire industry. Known for his willingness to take risks, he spearheaded a string of deals that moved the company into new markets, including the acquisition of Duane Reade and Alliance Boots – creating the world’s first global health and wellness company. He also delivered returns exceeding the S&P 500 and generated more free cash flow than the previous 98 combined. Wasson discusses leading a global business and healthcare.

Daniel Kraft is a Stanford and Harvard trained physician-scientist, inventor, entrepreneur and innovator. Dr. Kraft has over 20 years of experience in clinical practice, biomedical research and healthcare innovation. Daniel chairs the Medicine track for Singularity University and is Executive Director for FutureMed, a program which explores convergent, exponentially developing technologies and their potential in biomedicine and healthcare.

Jon Cohen is a widely published magazine writer and author of four nonfiction books on scientific topics. Cohen is a senior correspondent with Science, and also has written for the New Yorker, the New York Times Magazine, BuzzFeed, Smithsonian, Technology Review, Slate, and many other publications. Cohen specializes in biomedicine, and is widely known for his coverage of epidemics (HIV/AIDS, COVID-19, Ebola, influenza), immunology, vaccines, and global health. He also has reported extensively on genetics, primate research, evolution, bioterrorism, research funding, ethics, reproductive biology, credit battles, and the media itself. Cohen’s books have covered a wide range of topics for a lay audience, including the search for an AIDS vaccine, the science of miscarriage, the scientific differences between humans and chimpanzees, and a critical analysis of Tijuana, Mexico’s faltering response to its HIV/AIDS epidemic.

Gurpreet Dhaliwal, MD, is a clinician-educator and associate professor of clinical medicine at the University of California, San Francisco. He studies how doctors think – how they diagnose, how they make treatment decisions, and how they develop expertise. Considered one of the most skillful diagnosticians and clinician-educators in the U.S. today, he regularly mesmerizes audiences of hundreds of medical professionals as he correctly diagnoses cases meant to stump participants.

Part journalist, part historian, and all shrewd political observer, Ronald (Ron) Brownstein explains the complexities of American politics with lucid precision. As a CNN Senior Political Analyst, Senior Editor for the Atlantic, and Contributing Editor for National Journal, he produces sharp analysis on politics, policy, the electorate, media, healthcare, energy, the press' impact on Americans, and the range of issues informed by his strong sense of American political and national history. Brownstein provides an insider’s look into politics and the media and has twice been a finalist for the Pulitzer Prize. He is also the author of six best-selling books, and his articles on politics, public policy, and culture have appeared in myriad of major publications and on many broadcast news outlets.

MakerHealth CEO, Anna Young, works from a fundamental belief that, with the right tools, everyday people can use their ingenuity to create devices that heal. Applying years of global experience with the Maker Movement, Anna brings prototyping tools and makerspaces into hospitals enhance the natural problem-solving abilities of clinicians and patients. Anna is the co-founder of MakerNurse, an RWJF sponsored program to support inventive, frontline nurses. Anna’s roots come from MIT as researcher in the Little Devices Lab and lecturer in the Institute for Medical Engineering and Science. In 2015, Anna was recognized by LinkedIn as a "Top Health Innovator Under 35" and in 2016 received Fast Company’s "Most Creative People in Business."