Dr. Moon is a professor of anesthesiology at Duke University and the medical director of the Duke Center for Hyperbaric Medicine and Environmental Physiology. He is also a former medical director of DAN.

Throughout his 40-year career in dive medicine and research, Dr. Moon has sought to gain a better understanding of cardiorespiratory function on the human body when subjected to environmental conditions such as being deep underwater or at high altitude.

NEW GROUP SPECIALS - The more people you book, the more you can save!

Pay for one, get two half off (and more)! We have launched new group liveaboard specials so you can get back to diving with your friends. Celebrate the second half of 2021 by taking a holiday with your dive group. Choose from select weeks this summer on destinations around the world. It's time to explore new shores.

Staycations are fun, but for divers nothing beats the feeling of submersing yourself on the reefs, walls and channels of the tropics surrounded by pelagics and fish of every size and colour.