Hall served in the U.S. Air Force for 20 years. She retired as a full
colonel from
Joint Base Lewis–McChord in Washington state. testing so-called "
Vitamin O" products she had seen advertised in the mail. She then began writing articles for
Skeptical Inquirer. Hall spoke with
Michael Shermer at
The Amazing Meeting in 2005 about the book
The God Code and he asked her write a review of it for
Skeptic magazine. From 2006–2023 she had a regular column in
Skeptic magazine titled
The SkepDoc, Before the Toolbox, "I had not done any writing... one thing led to another and now I'm on the faculty of the Skeptic's Toolbox." In 2008 she published ''Women Aren't Supposed to Fly: The Memoirs of a Female Flight Surgeon'', an autobiography focusing on her experiences as a flight surgeon in the U.S. Air Force (she retired as a full colonel). As a female physician, air force officer, pilot and flight surgeon, she was a minority in several respects, and encountered prejudice. The title of the book refers to an incident after her first solo flight when an airport official told her, "Didn't anybody ever tell you women aren't supposed to fly?" In addition to serving as an editor, she contributed over 700 articles to
Science-Based Medicine. Hall spoke at the Science-Based Medicine Conference and The Amazing Meeting 7, among other venues in 2009. She was interviewed on podcasts such as
The Reality Check, and
The Skeptic Zone. Starting in the January 2010 issue, Hall had a regular 250-word column debunking common health myths in
O, The Oprah Magazine. Her relationship with the magazine was rocky, and the column ended in the June 2010 issue. She later said about this experience that "The editor who hired me was replaced by a less sympathetic one (...). They restricted me to a measly 200 words and wanted to tell me exactly what to write about and what to say. I couldn’t even recognize the final edited version as my writing." Hall was on the board and had been a founding member of the Institute for Science in Medicine, formed in 2009. In 2010 she was elected a Fellow of the
Committee for Skeptical Inquiry. Amazing Adventure — North to Alaska On August 21, 2010, Hall was honored with an award recognizing her contributions in the
skeptical field, from the
IIG during its 10th Anniversary Gala. Hall spoke at the 6th World Skeptic Congress in Berlin, "Complementary and Alternative Medicine: Fairy Tale Science and Placebo Medicine". In 2015 she published a
YouTube lecture series entitled "Science Based Medicine", commissioned by the
James Randi Educational Foundation. From 2018, Hall published a regular column in
Skeptical Inquirer called "Reality Is the Best Medicine". == Criticism of alternative medicine ==