Hiatal hernias are a main cause of GERD. Keck Medicine of USC physicians are working on curing them for good.…

Can magnesium help your heart? A Keck Medicine of USC dietitian says it can — and it’s in more foods…

Together, We Grow! At Keck Medicine of USC, we don’t shy away from challenges. We define success as providing the…

Keck Medicine of USC Careers At Keck Medicine of USC, we are more than just a workplace. We are a…

Is dark chocolate good for your heart? A Keck Medicine of USC dietitian says it can be — but in…

Top emergency room tips every patient should know. Emergency departments (ED) can be overwhelming. It’s rough to be surrounded by…

Compounds in red wine have proven heart health benefits. But the costs of drinking too much can quickly outweigh the…

Are energy drinks bad for you? A Keck Medicine of USC dietitian advises. Is America facing an energy crisis? Judging…

Alexis Parazo, NP-C, is a board-certified nurse practitioner with Keck Medicine of USC specializing in hematology-oncology. Her primary responsibilities involve…