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How Can I Weigh Advice From My Doctor Against Advice From My Family? 

Medical care is not one-size-fits-all. A medical oncologist explains how to choose the best treatment for you.  Being diagnosed with…

Delicate Ear Canal Surgery Brings Gift of Sound

A delicate and complicated ear canal surgery helped Jake Valtierra his realize his dream: a chance to truly hear the…

Is Arm Numbness and Tingling Ever Cause for Concern?

Numbness and tingling in your left arm or right arm isn’t always caused by poor body mechanics. Read on to…

What Causes an Enlarged Heart?

An enlarged heart isn’t a condition in itself — it’s a symptom caused by different cardiovascular issues. Having a big…

5 Things to Know Before Choosing a Hearing Aid

A Keck Medicine of USC audiologist shares tips on how to pick the best hearing aid for you, including what…

5 Ways to Protect Yourself From the Flu and Other Respiratory Illnesses

It’s more important than ever to take steps to reduce your risk for respiratory illnesses like the flu, colds and…

7 Reasons You Might Have Diarrhea

From viruses to lactose intolerance, there are a number of causes that might be behind this unpleasant symptom. Most people…

4 Tips to Help You Add Meal Planning Into Your Cooking Routine

Four tips on creating healthy meal plans that help you save time, improve your well-being and add more healthy food…

Enjoying the Holidays While Eating Healthy

Two Keck Medicine of USC physicians share easy tips for achieving the right balance at a time of year when…

Common Ice Sports Injuries and How to Prevent Them

Learn how to protect yourself and your children from injury while enjoying these winter sports. Ice skating can be fun…

Why Do I Have So Much Earwax?

A buildup of earwax can not only be embarrassing but also can cause more health problems. Here’s how to deal…

Meet Diana Hanna, MD

Dr. Hanna is a medical oncologist with Keck Medicine of USC who specializes in gastrointestinal cancers and clinical trials. She…