Ask the Doctor

This section is a forum where service members and veterans can anonymously ask medical questions. Among those answering the questions will be retired Navy Capt. Eric McDonald, former chief surgeon for the Camp Pendleton 1st Marine Expeditionary Force.

McDonald retired from the Navy in September 2005 and has been an emergency medicine physician at the San Diego Naval Medical Center since November 2005. He established the first concussion clinic at a Navy treatment facility and has conducted research in traumatic brain injury through the Defense and Veterans Brain Injury Center. He has served as a reviewer for the Centers for Disease Control and Prevention and the Brain Trauma Foundation. In addition to his duties at the Naval Medical Center, he is a clinical instructor at the Uniformed Services University of the Health Sciences.

McDonald earned a B.A. from Williams College in 1981 and received his medical degree from the Uniformed Services University of the Health Sciences in 1985. He served 24 years on active duty in the Navy, including two combat tours in Iraq.

Send your confidential medical questions to DefenseTracker.com for a speedy response.