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What a personal trainer can do for you

A personal trainer is a wise investment for an older man’s current and future health. He or she can identify fitness needs, teach proper workout form and execution, help to overcome exercise fears, and keep a man motivated to ensure… (Locked) More »

The perks of group fitness classes

Group exercise classes may offer certain benefits—such as motivation from fellow participants and trained instructors—that can help improve fitness. Classes that emphasize aerobic exercise, which boosts a person’s heart and breathing rate, include dancing, water aerobics, spinning, and kickboxing. Greater… (Locked) More »

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Meet the Harvard Health Experts

Anthony L. Komaroff, MD Featured Expert:

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.

Walter C. Willett, DrPh, M.D.

Walter C. Willett, DrPh, M.D.

Dr. Walter Willett is Professor of Epidemiology and Nutrition and Chairman of the Department of Nutrition at Harvard School of Public Health and Professor of Medicine at Harvard Medical School.  Dr. Willett, an American, was born in Hart, Michigan and grew up in Madison, Wisconsin, studied food science at Michigan State University, and graduated from the University of Michigan Medical School before obtaining a Doctorate in Public Health from Harvard School of Public Health.  Dr. Willett has focused much of his work over the last 25 years on the development of methods, using both questionnaire and biochemical approaches, to study the effects of diet on the occurrence of major diseases. He has applied these methods starting in 1980 in the Nurses' Health Studies I and II and the Health Professionals Follow-up Study. Together, these cohorts that include nearly 300,000 men and women with repeated dietary assessments are providing the most detailed information on the long-term health consequences of food choices.

Dr. Willett has published over 1,500 articles, primarily on lifestyle risk factors for heart disease and cancer, and has written the textbook, Nutritional Epidemiology, published by Oxford University Press. He also has four books for the general public, Eat, Drink and Be Healthy: The Harvard Medical School Guide to Healthy Eating, which has appeared on most major bestseller lists, Eat, Drink, and Weigh Less, co-authored with Mollie Katzen, The Fertility Diet, co-authored with Jorge Chavarro and Pat Skerrett, and most recently Thinfluence, co-authored with Malissa Wood, M.D. Dr. Willett is the most cited nutritionist internationally, and is among the five most cited persons in all fields of clinical science. He is a member of the Institute of Medicine of the National Academy of Sciences and the recipient of many national and international awards for his research.

William C. DeWolf, MD

William C. DeWolf, MD

Dr. William C. DeWolf is Urologist-in-Chief and Director of the Urologic Research Laboratories at Beth Israel Deaconess Medical Center and Professor of Surgery at Harvard Medical School.

His major areas of interest include urologic malignancies and prostatic diseases. His major research interest is molecular genetics and the biochemistry of malignancy.

Dr. DeWolf earned his medical degree from Northwestern University Medical School and has completed advanced training in urologic surgery, general surgery, and transplantation. He has received several major awards, including a National Institutes of Health Research Career Development Award, and has been an American Urological Association Scholar. He is a Fellow of the American College of Surgeons.

Dr. DeWolf has served as president of the National Urologic Forum, serves on the editorial board of the journal Urology, and is a referee for several major urologic and scientific journals. He has authored or co-authored over 200 articles and chapters.

Eric Rimm, ScD

Eric Rimm, ScD

Dr. Eric Rimm is a Professor of Epidemiology and Nutrition and Director of the Program in Cardiovascular Epidemiology at Harvard School of Public Health and also Professor of Medicine at Harvard Medical School. His research group focuses on the study of diet and lifestyle characteristics in relation to cardiovascular disease. He also studies the impact of school nutrition policies on the diets of school children, and the impact of food stamps on dietary habits.

Dr. Rimm was a member of the scientific advisory committee for the 2010 U.S. Dietary Guidelines for Americans. He is an associate editor for the American Journal of Clinical Nutrition and the American Journal of Epidemiology. He was awarded the 2012 American Society for Nutrition's General Mills Institute of Health and Nutrition Innovation Award.

Dr. Rimm earned his bachelor's degree from the University of Wisconsin-Madison, his doctor of science degree from the Harvard School of Public Health, and completed a nutrition and epidemiology fellowship at the Harvard School of Public Health. During his 20-plus years on the faculty at Harvard, he has published more than 450 peer reviewed publications.

Suzanne Olbricht, MD

Suzanne Olbricht, MD

Dr. Suzanne Olbricht is a dermatologist at the Lahey Hospital and Medical Center in Burlington, Massachusetts, and Associate Professor of Dermatology at Harvard Medical School. Dr. Olbricht graduated from Indiana University in 1973, earned her medical degree from Baylor College of Medicine in Texas and completed her internship in internal medicine at Boston City Hospital in 1977. She received her residency training in dermatology at Boston City Hospital, Massachusetts General Hospital, and Harvard Medical School. She did a fellowship in Mohs' micrographic surgery and cutaneous oncology at Massachusetts General Hospital and Harvard Medical School. Dr. Olbricht's special interest is Mohs' micrographic surgery for the removal of difficult skin cancers.