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Why Can't I Sleep?

Keck Medicine of USC experts discuss underlying medical conditions that may be causing your sleep trouble. Insomnia The most common…

How to Address Frequent Urination

Frequent urination is a surprisingly common issue with several potential causes. Experts at Keck Medicine of USC are here to…

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…

The Best — and Worst — Sleep Positions for Back Pain

Do you have neck or back pain? Your sleep style may be contributing. If you’ve ever woken up with a…

Nerve Pain: Is It Different From a Headache?

That nagging headache may not be a headache at all, but nerve pain caused by inflamed occipital nerves. You have…

What’s the Connection Between Insomnia and Back and Neck Pain?

Christopher Ornelas, MD, a physiatrist who specializes in spinal disorders at Keck Medicine of USC, shares tips on how to…

Meet Christopher C. Ornelas, MD

Dr. Ornelas is an orthopedic surgeon with Keck Medicine of USC who specializes in spine surgery and nonoperative spinal disorders.…

Meet Jeffrey C. Wang, MD

Dr. Wang is an orthopedic surgeon with Keck Medicine of USC who specializes in spine care and the surgical treatment…