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Michelle Yicha Chen

Michelle Chen, NP-C, is a board-certified nurse practitioner specializing in women’s health. She treats patients for various gynecological conditions including…

If HPV Causes Throat Cancer, Why Aren’t More People Getting Vaccinated?

A Keck Medicine of USC head and neck cancer surgeon discusses the need for more awareness among the public and…

Can You Prevent Osteoarthritis?

Is there a cure for osteoarthritis, and how can you prevent osteoarthritis from progressing? As you get older, you may…

Am I at High Risk for Breast Cancer?

Who is at high risk for breast cancer — and which risk factors can you control? Because of certain risk…

How to Be a Bone Marrow Donor

Your bone marrow can save lives. Learn how to become a bone marrow donor. Bone marrow transplants (BMT) treat more…

When to Get Tested for Prostate Cancer

When should you test for prostate cancer? Medical experts explain. Prostate cancer is a serious condition that can significantly impact…

Why Does Eyesight Get Worse with Age?

Can you prevent age-related vision loss? It’s normal to notice mild vision changes as you get older, but vision loss…

When Should I Go to the Emergency Room?

Medical experts explain when to go to the emergency room — and when to call a doctor instead. It’s not…

How to Prevent Sports Injuries

How can sports injuries be prevented? Doctors share tips. As we get older, staying active becomes even more important for…

Christina Ma

Mitchell Thomas Fallon

Ariela Zenilman

Ariela Zenilman, MD, is a vascular and endovascular surgeon with Keck Medicine of USC. Originally from New York, Dr. Zenilman received…