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Dr. Jonathan Chan

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PHOTO: Olivia Munn attends the Vanity Fair Oscars Party at the Wallis Annenberg Center for the Performing Arts, March 10, 2024, in Beverly Hills, Calif.
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What to know about calculating breast cancer risk after Olivia Munn's diagnosis

PHOTO: A woman and man work out in this undated stock photo.
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Women get same exercise benefit as men, with less effort, study finds

PHOTO: A group of people exercising in this stock image.
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These 3 exercises found to be the best for treating depression

PHOTO: Stock photo of kids playing basketball in school.
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Leading pediatric group warns competitive youth sports are leading to burnout, injuries

PHOTO: Close-up on a couple using the GPS while driving a car
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Men may be better at directions than women, but new study says this isn’t due to an evolutionary advantage, as long believed

PHOTO: A child watches television.
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Screen time for kids under 2 linked to sensory differences in toddlerhood: Study

PHOTO: In this undated stock photo, a woman's hand is seen covering her wine glass.
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How Dry January can help with anti-aging, according to doctors

PHOTO: In this undated stock photo, a woman is seen looking at a vision board.
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How to make a vision board that will help you reach your goals in the new year, according to a neurologist

PHOTO: In this undated stock photo, a woman's hand is seen writing goals for 2024.
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Experts share advice on making New Year's resolutions that last: Start now, start simple and be specific

PHOTO: Holiday Spiral Ham Dinner
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Toss or save? How to avoid food poisoning over the holidays