pfizer

Dr. Travis and Pfizer’s Chief Patient Officer Dr. Freda Lewis-Hall are in the music capital of the world, Nashville, to check out music and it's connection to health.

ER physician Dr. Travis Stork and Pfizer's Chief Medical Officer Dr. Freda Lewis-Hall are joined by X to discuss how X is X.

Pfizer's Chief Medical Officer Dr. Freda Lewis-Hall joins The Doctors to help decode cancer by answering common questions about the disease.

Dr. Travis Stork is joined by Pfizer’s Chief Medical Officer Dr. Freda Lewis-Hall to discuss some of the factors that may lead to breast cancer in both women and men.

Pfizer's Chief Medical Officer Dr. Freda Lewis-Hall joins The Doctors to talk about some of the factors that may lead to breast cancer.

You may have heard that an apple a day keeps the doctor away and that you need to drink 8 glasses of water daily -- but is this true?