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John McFarland, National Vice President of News, Content and Editorial, has overseen editorial processes at the American Heart Association since 2010. Previously, he was an editor and reporter at The Associated Press and an editor at The Dallas Morning News. He holds a journalism degree from the University of North Texas.
Dina Rogers, National Director, Writing and Editorial, leads the AHA's editorial team. Before joining the AHA in 2007, she was employee communications and publications manager for Horizon Health Corporation, and managing editor at M. Lee Smith Publishers. She graduated with a bachelor's degree in writing, literature & publishing from Emerson College in Boston.
Roger Campbell, Senior Editor and Writer, has worked for the AHA since 1990. Previously, he was a reporter for the Los Angeles Times, The Dallas Morning News, Fort Worth Star-Telegram and The Associated Press. Campbell graduated from the University of Texas at Austin with a degree in journalism and holds a master's degree in biblical studies from Dallas Theological Seminary.
Gloria Catha, Senior Content and Editorial Manager, develops patient content and custom content. Since joining the American Heart Association in 1996, she has spent most of her career managing patient education and consumer health content development for magazines, brochures and websites. She holds a business degree from the University of Texas at Dallas.
Karen Patterson, Writer and Editor, has covered medical science and health care for The Dallas Morning News, NurseWeek, and CURE and Heal magazines. Previously, she focused on cancer research at the University of Texas Southwestern Medical Center. She holds a bachelor's degree in communications and a master's in liberal arts from Southern Methodist University.
Deborah Puccio, Senior Editor and Content Manager, manages healthy living content, including cookbooks and recipes. Before joining the AHA in 2004, she was a director for a publishing company providing editorial services to leading educational book publishers. She also was an editor for the elementary textbook imprint of Simon & Schuster. Puccio holds a journalism degree and political science degree from Rutgers University.
Science and Medicine Advisors
Radhika Rajgopal Singh, Ph.D., Senior Vice President, Science, Medicine and Health and Professional Membership, oversees science and medicine review at the American Heart Association. She joined the AHA in 2017. She has over two decades of experience in strategic planning, operations and performance management with diverse academic, public and nonprofit organizations, including Southern Methodist University and the George W. Bush Institute in Dallas.
Anne Leonard, M.P.H, B.S.N., R.N., CCRC, FAHA, National Senior Director, joined the AHA in 2007. Previously, she spent 25 years at the University of Texas Health Science Center at San Antonio, conducting and executing clinical research in the neurosciences, with an emphasis on stroke. She earned her bachelor's degree from UT Health Science Center-San Antonio, and her Master’s from the UT Houston School of Public Health. During this time, she was a 15-year volunteer for the American Heart Association.
Paul St. Laurent, D.N.P., R.N., National Senior Director, joined the AHA in 2016. He has over 25 years of experience as an advanced practice nurse in clinical cardiovascular care. He has a Doctor of Nursing practice degree from Chatham University as well as bachelor's and master's degrees in nursing from the University of Southern Indiana.
Sally S. Wong, Ph.D., R.D., CDN, FAHA, National Director, joined the AHA in 2013 after a decade as clinical nutrition manager at the Mount Sinai Medical Center in New York City. She also was a public health officer for the Nutrition and Dietetics Board in New York and provided nutrition consultation for the state's Office of Minority Health. She earned her nutrition master's and doctorate degrees from New York University.
Prashant Nedungadi, B. Pharm, Ph.D., National VP, joined AHA in 2015. He has more than 15 years of academic research experience and has authored several peer-reviewed publications. He is a pharmacist and holds a Ph.D. in pharmacology/neuroscience. He previously worked as a postdoctoral researcher at the University of Texas Southwestern Medical Center and as research/teaching faculty at the University of North Texas Health Science Center.
Katherine A. Sheehan, Ph.D., Science and Medicine Advisor, joined AHA in 2014. Her Ph.D. is in Cell and Molecular Physiology from Loyola University Chicago. Katherine is a chemical engineer and worked with Gulf Oil Corp. before shifting to physiology. She has over 20 years of experience in basic cardiovascular research focused on the molecular mechanisms that regulate cellular level contractility of the heart. She has worked as a postdoctoral researcher at the University of Illinois at Chicago, and as teaching faculty at DePaul University, Chicago.
Barbara Entl, M.D., Science and Medicine Advisor. Before joining the AHA in 2020, she worked as a primary care physician providing comprehensive preventive and medical care for children and adults, infectious disease epidemiologist, and as a tribal health policy analyst connecting with clinical partners, CDC subject matter experts, and external partners to identify best practices and recommendations regarding the clinical care of infectious diseases for the Indian Peoples of Montana, Wyoming, and Idaho.
Maggie Eaton, Ph.D., F.N.P, R.N., Associate Science and Medicine Advisor, joined the AHA in 2022. She has over a decade of experience working as a pediatric nurse and family nurse practitioner in neurosurgery and urgent care. She earned her Ph.D. in nursing from Northeastern University and her master’s degree in nursing from Columbia University.
Gail Gannon, A.P.N., F.N.P.-C., Associate Science and Medicine Advisor, joined the American Heart Association in 2022. She has been a nurse for over 25 years, and an advanced practice practitioner for nearly 10 years. Gail has an extensive background in clinical research and critical care and has held several leadership roles at esteemed academic medical centers. She has a Bachelor of Science in Healthcare Administration from National Louis University, and a Master of Science in Nursing-Family Nurse Practitioner degree from DePaul University.
Mu Huang, Ph.D., D.P.T., Science and Medicine Advisor, joined the AHA in 2022. He was previously a clinician scientist at UT Southwestern Medical Center and was on faculty in the Department of Applied Clinical Research. He has authored more than 40 peer-reviewed publications of original research. Mu holds a Ph.D. in Applied Physiology from Southern Methodist University, a Doctor of Physical Therapy degree from the University of Southern California, and a BA in Molecular and Cell Biology from the University of California, Berkeley.
Advisors for Science and Health Advancement
Comilla Sasson, M.D., Ph.D., Vice President for Science & Innovation for Emergency Cardiovascular Care, oversees science and medicine review at the American Heart Association. She also works in a Colorado emergency department and maintains appointments in the Colorado School of Public Health, University of Colorado School of Medicine and as the Special Advisor to the Medical Advisory Panel for the Veterans Health Administration.
Amber Hoover, R.N., M.S.N., Advisor for Science and Health Advancement, joined AHA in 2016 and moved to the Emergency Cardiovascular Care Science Team in 2019. She has over 20 years of clinical experience in emergency, trauma, cardiac cath lab and quality nursing with a strong focus on process improvement and cardiac systems of care.
Becky Lehotzky, Ph.D., Advisor for Science and Health Advancement, first joined the AHA in 2013. She has more than 10 years of experience in medical writing and consulting on topics such as cardiovascular health and disease, oncology and basic science. She earned her doctoral degree in biological chemistry from the University of Texas Southwestern Medical Center.
Melissa Mahgoub, Ph.D., Advisor for Science and Health Advancement, joined the AHA Emergency Cardiovascular Care Science Team in 2019. She holds a Ph.D. in neuroscience and has over 10 years of experience in academia as a preclinical researcher and scientific writer. She has worked as a postdoctoral researcher and served as a scientific mentor to graduate students at the University of Texas Southwestern Medical Center in Dallas.
Amber Rodriguez, Ph.D., Advisor for Science and Health Advancement, joined the AHA Emergency Cardiovascular Care Science Team in 2014. She earned her undergraduate and graduate degrees in neuroscience from the University of Texas at Austin, and her postdoctoral work was at the University of Texas Southwestern Medical Center in Dallas in the Department of Neurology and Neurotherapeutics.
Contributing Writers and Editors
Sarah Amandolare; Leslie Barker; Jerry Bokamper; Lynn Bronikowski; Thor Christensen; Diane Daniel; Mary Dunklin; Eve Glicksman; Tate Gunnerson; Kenya McCullum; Casey Miller; Will Pry; Kelley J. Shannon