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Migraine headaches are associated with an increased risk of heart disease as well as stroke in women. More »
A family history of heart disease, especially when it shows up at a young age, is a warning sign that a strong genetic component is at play. Common heart conditions such as high blood pressure and coronary artery disease most… (Locked) More »
Gallstones form because there is too much cholesterol in your bile, a fluid made by your liver to digest fat. Gallstone attacks occur when they become too big or too abundant and block the normal flow of bile. If too… More »
Diarrhea may be caused by a number of factors. When it comes to diet, foods that are sugary, fatty, spicy, or fried can cause loose stools or make them worse. Dairy foods and foods with gluten can also cause diarrhea.… (Locked) More »
Meet the Harvard Health Experts
Anthony L. Komaroff, MD
Anthony Komaroff is the Steven P. Simcox/Patrick A. Clifford/James H. Higby Professor of Medicine at Harvard Medical School, Senior Physician at Brigham and Women’s Hospital in Boston, and Editor in Chief of the Harvard Health Letter. He was Director of the Division of General Medicine and Primary Care at Brigham and Women’s Hospital for 15 years and is the Founding Editor of NEJM Journal Watch General Medicine, a summary medical information newsletter for physicians published by the Massachusetts Medical Society/New England Journal of Medicine. Dr. Komaroff was the Editor in Chief of Harvard Health Publications from 1999 to February 2015.
Dr. Komaroff practiced general internal medicine for 45 years. He teaches courses on clinical medicine and clinical research methods at Harvard Medical School. He has served as an advisory board member for the Department of Health and Human Services, the U.S. Centers for Disease Control and Prevention, the National Institutes of Health, and for the Institute of Medicine of the National Academy of Sciences. He is the author of over 270 journal articles and book chapters and of two books. In recognition of his accomplishments, Dr. Komaroff has been elected as a Fellow of the American College of Physicians and of the American Association for the Advancement of Science.
Kenneth Arndt, MD
Dr. Kenneth Arndt is a dermatologist in the Boston area and Clinical Professor of Dermatology (emeritus) at Harvard Medical School. Dr. Arndt has had a strong impact on the practice and perception of dermatology, both nationally and internationally.
A fourth generation Californian, he attended the University of California at Berkeley and earned his medical degree at Yale University School of Medicine. He trained in dermatology at the Massachusetts General Hospital and the Department of Dermatology at Harvard Medical School.
In addition to his affiliation with Harvard Medical School, Dr. Arndt is Adjunct Professor of Medicine (Dermatology) at Dartmouth Medical School, Adjunct Professor of Dermatology at Brown Medical School, and the president of SkinCare Physicians in Boston. He was Dermatologist-in-Chief at the Beth Israel Deaconess Medical Center for over two decades.
The Kenneth A. Arndt Professorship in Dermatology was established at Harvard Medical School in 2000 "in recognition of Dr. Arndt's many contributions to the field." The current and all future chairs of the Department of Dermatology at the Beth Israel Deaconess Medical Center carry the title of the Kenneth A. Arndt Professor.
Dr. Arndt has broad clinical and research interests, particularly regarding medical therapeutics and laser photomedicine. He is the author or editor of over 15 books and 300 scientific publications, and has been course director of many national and international meetings. He served as editor in chief of the Archives of Dermatology for two decades.
Martha K. Richardson, MD
Dr. Martha Richardson is a general obstetrician/gynecologist at Harvard Vanguard Medical Associates and Beth Israel Deaconess Medical Center and Assistant Clinical Professor of Obstetrics, Gynecology, and Reproductive Biology at Harvard Medical School.
She earned her medical degree at the University of California, San Diego School of Medicine, did her internship at Cambridge Hospital in Cambridge, MA, and completed her residency at Beth Israel Deaconess Medical Center. Dr. Richardson is board certified by the American Board of Obstetrics and Gynecology.
Dr. Richardson's strong interest in women's health extends beyond the office and the hospital. She has contributed to every version of Our Bodies Ourselves since its second edition, and has been on the Medical Advisory Board of the Harvard Women's Health Watch since its first issue. She has conceived and edited dozens of patient publications for Harvard Vanguard Medical Associates and the North American Menopause Society.
Paula A. Johnson, MD, MPH
Dr. Paula A. Johnson became the President of Wellesley College in 2016. Previously, she served as the executive director of the Connors Center for Women's Health and Gender Biology and Chief of the Division of Women's Health at Brigham and Women's Hospital, Professor of Medicine at Harvard Medical School, and Professor of Epidemiology at Harvard School of Public Health. An internationally recognized cardiologist, Johnson brings a broad range of experience as a physician, researcher, and expert in public health and health policy to bear in the effort to transform the health of women in the United States and around the world.
Over the last 15 years, Dr. Johnson has led initiatives to improve the health of the City of Boston, including leading the development of a roadmap to improve access to and the quality of primary care in Boston that included stakeholders from all sectors of healthcare. She recently co-chaired the Public Health and Healthcare Transition Team for the City of Boston, as the first new administration in 20 years assumed office.
Dr. Johnson attended Harvard and Radcliffe Colleges, received her medical degree from Harvard Medical School, and trained in internal medicine and cardiovascular medicine at Brigham and Women's Hospital. A native of Brooklyn, New York, she lives in the Boston area with her husband and two children.
Peter J. Zimetbaum, MD
Dr. Peter J. Zimetbaum is Director of Clinical Cardiology at Beth Israel Deaconess Medical Center and Associate Professor of Medicine at Harvard Medical School. He is a nationally recognized physician in the field of cardiology, specializing in heart-rhythm disorders. His research focuses on the clinical management of atrial fibrillation and the qualitative and quantitative evaluation of the electrocardiogram. Dr. Zimetbaum is a Director of Forest Laboratories Inc.
Dr. Zimetbaum received his M.D. degree from Albert Einstein College of Medicine in 1990 and did his internship, residency, and fellowships in cardiology and electrophysiology at Beth Israel Deaconess Medical Center. He is board certified in both cardiovascular medicine and cardiovascular electrophysiology.