A Keck Medicine of USC rheumatologist discusses whether vitamin D supplementation can benefit patients with autoimmune diseases. Vitamin D is

Dr. O’Connell is a hematologist with Keck Medicine of USC who specializes in treating both cancerous and noncancerous blood conditions.

A Keck Medicine of USC expert explains the different types of viral hepatitis and how they can be prevented. Hepatitis

When a person has abdominal pain, the exact location of the discomfort can often reveal the source of problem. When

Going gluten-free may seem like a trendy diet option, but for some people, it’s a medical necessity. Chances are your

A small, butterfly-shaped gland tucked right underneath your Adam’s apple can have a huge impact on your health. The thyroid