Expert Directory

Diabetes, Diabetes & Endocrinology, Diabetes and Adults, Type 2 Diabetes, Type 1 Diabetes, Insulin, Diabetes Management, Diabetes Self-management, Exercise, Diabetes and exercise

Katherine Foss

Professor, Journalism and Strategic Media, College of Media and Entertainment

Middle Tennessee State University

Journalism and Strategic Media, media studies, Health Communication, Gender Studies

Kathleen Dolan

Distinguished Professor of Political Science

University of Wisconsin-Milwaukee

Women in politics, Presidential Campaign, 2020 Campaign, 2020 Election, Elections and Voting

Dolan can answer questions and provide analysis on the campaign, including the impact of the record number of women candidates in the presidential race. She can also talk about the gender gap in voting, public opinion, and how gender stereotypes might affect women candidates. Dolan is co-editor in chief of the American Journal of Political Science.

Organizational Change, Resilience, Risk Management, Medical Mistakes, Uncertainty, Organization, Johns Hopkins, Johns Hopkins Carey Business School

Kathleen M. Sutcliffe, PhD, is the Bloomberg Distinguished Professor of Business and Medicine at Johns Hopkins University. Her research explores how organizations and their members cope with uncertainty and unexpected surprises, and how organizations can be designed to be more reliable and resilient. She is currently investigating these issues in healthcare as well as in wild-land firefighting, oil and gas exploration, and other dynamic high-risk industries. Her 2019 book, Still Not Safe: Patient Safety and the Middle-Managing of American Medicine, looks at how the health care industry has responded to medical errors over the last 20 years.

alcohol use, alcohol use disorder, harm reduction, , Alcohol Use, Alcohol Use Disorder, harm reduction, moderate alcohol consumption, Mindfulness, reductions in drinking, alternatives to Alcoholics Anonymous, behavioral therapy for alcohol, Statistics, alc

Dr. Katie Witkiewitz is a Professor of Psychology at the University of New Mexico with a joint appointment at the Center on Alcoholism, Substance Abuse, and Addictions.  The underlying theme of her research is the development of empirically-based models of alcohol use disorder, with an emphasis on harm reduction and the application of person-centered models to better understand individual changes in alcohol use over time.  Her recent work has focused on novel definitions of alcohol use disorder treatment outcomes that focus on reductions in drinking, as an alternative to an abstinence-only model of alcohol recovery.

Dr. Witkiewitz is also a licensed clinical psychologist and has worked extensively on the development of a theoretical model of biopsychosocial influences on alcohol use and relapse.  This research has led to her collaborative work on the development and evaluation of mindfulness-based interventions for alcohol and drug use disorders.  She has conducted numerous empirical studies on the prediction of alcohol and drug relapse following treatment, mechanisms of successful alcohol treatment outcomes, as well as the development of behavioral interventions to treat addiction.  Her research has been supported by grants from the National Institute on Mental Health, the National Institute on Drug Abuse, the National Institute on Alcohol Abuse and Alcoholism and the National Cancer Institute, totaling over $22 million in research funding since 2004.   

Dr. Witkiewitz was born in Rochester New York and graduated Summa Cum Laude with a Bachelor of Arts degree in psychology from the State University of New York at Potsdam in 1999. She completed a Masters of Arts degree at the University of Montana in 2000 and her doctoral degree at the University of Washington in 2005 under the direction of Dr. G. Alan Marlatt. To date, she has authored 5 books, over 185 peer-reviewed publications and book chapters, and she has given over 75 presentations and invited talks. 

Anthropolgy, Women's Health, Global Health, Mammalogy, Biomedicine, Physiology

Katie Hinde investigates the ways a mother's milk in humans and other mammals shapes infant growth, health, and neurodevelopment.

Importantly, milk not only builds the infant’s body, but fuels the infant’s behavioral activity. Most recently she has begun to explore the complex evolutionary dynamics among mother, microbes, and babies. Hinde’s research impact on breastfeeding and breast milk can also translate into more personalized clinical recommendations and health optimization for mothers and their infants.

She is also a leader in public outreach efforts through her "Mammals Suck... Milk!" science outreach blog. In addition, she leads the annual “March Mammal Madness”. Inspired by (but in no way affiliated with or representing) the NCAA College Basketball March Madness Championship Tournament, March Mammal Madness is an annual tournament of simulated combat competition among mammals.

Brexit, Ireland, EU, Peace Process, Northern Ireland, borders research, conflict analysis, Conflict, post-conflict

Dr Katy Hayward is one of the leading political sociologists on the island of Ireland, and is a Reader in Sociology, and Senior Research Fellow at the Senator George J. Mitchell Institute for Global Peace, Security and Justice at Queen’s University Belfast. Dr Hayward’s research focuses on conflict/post-conflict transitions and is actively interdisciplinary, traversing fields of border studies, conflict studies, European studies, and Irish studies. This means that she is particularly well-placed to speak about the implications of Brexit for the island of Ireland, and Northern Ireland in particular, European integration, political violence, and the application of discourse analysis.

Insulin Pump Therapy, CGM, Diabetes, Diabetes & Endocrinology, Type 2 Diabetes, Type 1 Diabetes, Diabetes Management, Diabetes Self-management

Antinori-Lent is a diabetes clinical nurse specialist at the University of Pittsburgh Medical Center - Shadyside Hospital, in Pittsburgh, Pennsylvania.

Kelvin Lee

Jacobs Family Chair in Immunology

Roswell Park Comprehensive Cancer Center

Cancer, Cancer Immunology, immunotheraphy, Cancer Vaccines, Biotech, mutiple myeloma, Medical Oncology, Medical Research

Jacobs Family Chair in Immunology, Roswell Park Cancer Institute
Cancer immunology, immunotherapy, cancer vaccines, biotech, multiple myeloma, medical oncology, medical research

counterfeit alcohol, Methanol Alcohol, Tainted Alcohol, Illicit Alcohol, Fake Alcohol, adulterated alcohol, illicit liquor, Methanol poisoning, Bootleg liquor, Counterfeit Liquor, tainted liquor, Drink Safe, Alcohol Poisoning


Ken Yeager

Psychologist and Director, Stress Trauma and Resil

Ohio State University Wexner Medical Center

Mental Health, Behavioral Health, Stress, stress and health, Stress and Anxiety, Stress And Depression, trauma exposure, addiction treatment, Family Stress, work stress

Clinical Director of the Stress, Trauma and Resilience (STAR) program at Ohio State. 

Censorship, First Amendment, Freedom of Speech and Press, Journalism, Media Ethics, Media Literacy, Popular Music History

Ken Paulson is director of the Free Speech Center, former dean of the College of Media and Entertainment at Middle Tennessee State University (MTSU) and former editor-in-chief of USA Today, where he remains a columnist writing about First Amendment and media issues.

He is the host of “The Songwriters,” a television show on PBS, featuring interviews with Nashville Songwriters Hall of Fame inductees. Paulson is a board member of the Hall of Fame.

Paulson’s areas of expertise include:

The First Amendment
Paulson founded the Free Speech Center at MTSU in 2019. He was executive director of the First Amendment Center at Vanderbilt University and served as the center’s president and CEO before that. Paulson speaks widely on First Amendment issues and has been quoted extensively in media outlets including the New York Times, Wall Street Journal, USA TODAY, ESPN, CBS Evening News and Newsweek.
Paulson has testified before Congress as a First Amendment expert. He has a juris doctorate and is a member of both the Illinois and Florida bars.

Paulson was the host of the Emmy-honored television PBS program "Speaking Freely.," As the author of "Freedom Sings," he created a multimedia show celebrating the First Amendment that has toured campuses for the past 20 years. His “The Bill of Rights: The Remix” has been in residency at the Country Music Hall of Fame since 2017.

Paulson teaches Mass Media Law and Free Expression, the Media and the American People at MTSU.

Throughout his career, Paulson has drawn on his background as a journalist and lawyer, serving as editor or managing editor of newspapers in five states.
He was on the team of journalists who founded USA Today before moving on to manage newsrooms in N.Y., Wis., N.J., Fla., and finally USA TODAY.

He and his colleague John Seigenthaler spoke to more than 5,000 journalists and media professionals about the importance of a free press.

Popular Music
Paulson has written professionally about music over four decades, beginning at the Chicago-based Environs Magazine. He currently hosts the NPT show “The Songwriters” as well as the “Americana One” radio show and podcast. He created “Music Matters,” a radio feature that celebrates songs with impact.

Paulson is a member of MTSU’s Recording Industry faculty and teaches History of the Recording Industry.

Paulson is a member of the Tennessee Entertainment Commission and a former member of The Mayor’s Music Council in Nashville.

He was named fellow of the Society of Professional Journalists, "the highest honor SPJ bestows upon a journalist for extraordinary contributions to the profession." He has received the Robert S. Abbott Memorial Award for Meritorious Service in Mass Communications from the Southern Regional Press Institute. He was elected to the University of Illinois’ Illini Publishing Hall of Fame.

Paulson was honored with the American Press Institute Lifetime Service Award.

He has received the Missouri Honor Medal for Distinguished Service in Journalism. He is a graduate of the University of Illinois College of Law and the University of Missouri School of Journalism.

Kenneth Sher

Curators' Distinguished Professor

Research Society on Alcoholism


Kenneth J. Sher, Ph.D., is a nationally renowned scholar, researcher, and mentor whose work has greatly advanced our understanding of the etiology and course of alcohol use disorder (AUD), particularly as it relates to personality traits and their evolution. Dr. Sher has been at the forefront of research on personality, alcohol misuse among college students, and the behavioral pharmacology of alcohol. He is also a highly regarded expert in longitudinal research methodology. Over the course of his career, Dr. Sher has studied a wide range of topics contributing substantially to our understanding of the development of alcohol and other substance misuse. He has examined risk mechanisms that influence AUD onset and progression, premorbid predictors of future AUD (e.g., cognitive mechanisms and individual differences in the psychopharmacological responses to alcohol), and the involvement of family history of alcoholism in multiple etiological pathways to AUDs. 

His diverse research interests include: personality, as well as developmental changes in personality, as predictors of alcohol misuse and AUD; gene-environment interactions in the development of AUD; and predictors and consequences of binge drinking and alcohol misuse among college students (including 21st birthday drinking and other extreme drinking occasions). Dr. Sher has also investigated the phenomenon of “maturing out” of alcohol problems, demonstrating that maturing out is associated with differences in age-related personality changes that are accompanied by decreased impulsivity and neuroticism and is not merely a consequence of constrained opportunity occasioned by the assumption of adult roles. 

Dr. Sher had led two major ongoing longitudinal cohort studies that have followed individuals beginning in their freshman year of college and into mid-life. In addition to the development of AUD, this research tracks drug use and comorbid psychiatric disorders. A particularly innovative aspect of this work is the incorporation of genotyping which may provide key information on individual differences in susceptibility to AUD. 

In addition to using traditional survey approaches, Dr. Sher’s research employs event-based data to capture the momentary moods, motivational states, and cues that precede drinking events. This work is critical to understanding transient influences on drinking behavior and related consequences on a given occasion. 

A major focus of his current work is the critical evaluation of existing diagnostic approaches and development of empirically-based criteria and algorithms for AUD diagnosis. This research holds promise for improving AUD diagnosis in clinical practice, and advancing research on the causes and correlates of AUD.

Dr. Sher has been continually funded by NIAAA for more than 30 years. He has had more than 250 papers published in peer-reviewed journals and he has authored and edited several books. 

Dr. Sher earned his undergraduate degree from Antioch College, his Ph.D. in clinical psychology from Indiana University, and completed clinical internship training at Brown University. He is the Curators’ Distinguished Professor of Psychological Sciences at the University of Missouri, where he directs a pre and postdoctoral training program in alcohol research.

Kenneth Podell

Director of the Houston Methodist Concussion Center

Houston Methodist


Dr. Kenneth Podell is board certified in Neuropsychology by the American Board of Psychiatry and Neurology. Podell completed his medical training at New York University School of Medicine and a fellowship in neuropsychology at the  Medical College of Pennsylvania. His clinical areas of expertise are in the treatment of brain injury/disease, particularly sports-concussion, traumatic brain injury and dementia. Podell's research interests focus on traumatic brain injuries and neuroscience.    
Podell serves as a concussion consultant for the Houston Astros, Rice University Athletics, Houston Livestock Show & Rodeo and the Houston Texans. He also consults for more than 20 area high schools and middle schools.

Kevin Crutchfield

Director, Comprehensive Sports Concussion Program

LifeBridge Health

Concussions, neck injuries, upper spinal cord injuries, Lifebridge Health, Sinai, Northwest Hospital

Dr. Crutchfield, a nationally known expert on concussions and traumatic brain injury, directs LifeBridge Health’s Comprehensive Sports Concussion Program. He has served as an independent neurologist for many professional sports leagues and is board certified in psychiatry and neurology. He is a faculty appointee at the Uniformed Services University of Health Sciences and is a researcher and consultant to the U.S. military regarding the effects of traumatic brain injuries.

Kevin Audlin

Director, The Endometriosis Center at Mercy

Mercy Medical Center

Gynecologic, Obstetric, Endoscopy, Pelvic Reconstruction Surgery, Endometriosis

Kevin M. Audlin, M.D., is a Board Certified, experienced doctor and skilled surgeon in The Gynecology Center at Mercy Medical Center in Baltimore, Maryland. He also serves as Director of The Endometriosis Center at Mercy, a division of The Gynecology Center, focused primarily on the diagnosis and treatment of endometrial and fibroid disorders. Dr. Audlin has presented his surgical techniques and endometriosis findings at many national and international conferences.

Throughout Dr. Kevin Audlin’s medical career he has cared for and managed the GYN health needs of women in the neighborhoods of Towson, Overlea and Reisterstown.

As a result of years of practice and thousands of annual patient exam visits, Drs. Audlin and Barrueto have believed there was a clear need for more focused attention on endometriosis and other pelvic reconstruction conditions. They established The Endometriosis Center at Mercy so that women would have access to state-of-the-art treatment options, including laparoscopic and robotic minimally invasive surgical techniques focusing on excision of endometriosis while preserving the uterus and fertility whenever possible. Mercy offers fully appointed surgery suites equipped with leading edge technology, as well as recovery and inpatient rooms for post-surgical recovery that are welcoming and provide a homelike atmosphere for women and their loved ones.

Dr. Audlin also is the first doctor in the mid-Atlantic region to use the groundbreaking low impact laparoscopic surgery to treat GYN conditions. This state-of-the-art minimally invasive technique utilizes micro surgical tools and 3 mm incisions, resulting in 40% or greater decrease in incision size than typical laparoscopic surgery.

Low impact laparoscopic surgery incisions are approximately the length of a sesame seed. Low impact laparoscopy also can reduce the effects of surgery since it requires less inflation of the abdomen during surgery and uses micro-fine tools. This groundbreaking technique in coordination with the use of 3D imagery and NBI technology most often provides Dr. Audlin the opportunity to offer the best cosmetic options as well as leading edge management of many common gynecologic problems. This type of surgery may be used for endometriosis, hysterectomy, myomectomy, ovarian cysts and oophorectomy (removal of one or both ovaries). Dr. Audlin will use your medical history, risk factor and a thorough examination to help determine whether low impact laparoscopy is a suitable treatment option for your condition.

How do you select the best doctor for your GYN care, especially if you have been diagnosed with endometriosis, fibroids, or other endoscopic and pelvic reconstruction conditions? Dr. Audlin encourages women to carefully select a doctor who is Board Certified, is specially trained in the care of routine and complex gynecologic diagnoses and a doctor who is extensively educated and experienced in minimally invasive surgical treatment options.

Named a "Top Doc" by Baltimore magazine, Dr. Kevin Audlin is proud his medical education and clinical achievements have given him first-hand knowledge to care for women’s GYN needs.  He also believes concern, a comforting bedside manner, compassion and treating women with dignity and respect are at the heart of Mercy care.

Dr. Audlin has in-depth training and experience in treating the many levels of gynecologic care – from routine annual exams to pelvic reconstruction using the da Vinci Robot. Minimally invasive procedures using laparoscopic and robotic surgery have become the gold standard of care to treat many GYN conditions. Dr. Audlin has exceptional skill and knowledge in treating Interstitial Cystitis, a painful bladder condition.

One treatment option that requires the expertise of a gynecologist like Dr. Audlin is called sacral nerve stimulation. This is where a thin wire is put in place and delivers an electrical impulse to the bladder to help it perform properly. This procedure is often compared to what a pacemaker does for the heart.

Kevin Varner

Orthopedic surgeon

Houston Methodist


Dr. Kevin Varner is board certified by the American Board of Orthopedic Surgery. He completed medical training, an orthopedic surgery residency and a general surgery internship at Baylor College of Medicine. He also completed a clinical fellowship in foot and ankle surgery at John Hopkins University. Varner's clinical areas of interest are tibia fractures and sports-related injuries of the foot and ankle.
Varner serves as a consulting physician for the Houston Astros, a head team physician for the Houston Ballet and a team orthopedist for the Houston Texans.     

Khurshid Guru

Chair, Department of Urology and Director of Robot

Roswell Park Comprehensive Cancer Center

Robotic Surgery, Bladder Cancer, Prostate Cancer, Cancer

Chair, Department of Urology and Director of Robotic Surgery, Roswell Park Cancer Institute
Areas of expertise: Robotic surgery, bladder cancer, prostate cancer

Inflammation, Heart Disease, Vaccine, chronic inflammation, Integrins

Dr. Ley joined LJI in 2007 as the founding Division Head of the Division of Inflammation Biology. Dr. Ley received his B.S. from Altkönigschule-Gymnasium, Kronberg, Germany in 1976. In 1982, he received his M.D. from the Julius-Maximilians-Universität, Würzburg, Germany. Dr. Ley began his postdoctoral training from 1983 to 1987 at the Freie Universität Berlin, Germany. From 1987 to 1989, Dr. Ley was a visiting research scientist at the University of California, San Diego and returned to Freie Universität Berlin until 1994, when he joined the faculty of the University of Virginia. From 2001-2007, he was director of the Robert M Berne Cardiovascular Research Center at the University of Virginia.

Tropical Cyclone, Hurricane, Cloud Behavior, Monsoons