About us

Dr. Douglas McMahon M.D.
Allergy & Asthma Medical Specialist 

Dr. McMahon grew up in St. Paul, MN. Each day he experiences food and environmental allergies along with asthma. He attended St. Thomas Academy High School and continued education at Boston College, earning a bachelor’s degree in Science. He obtained a Master’s degree in Physiology and Biophysics and then a Doctor of Medicine degree at Georgetown University. He then obtained a pediatric specialty degree at the University of South Florida. Followed by a specialty degree in Asthma, Allergy, and Immunology at the University of Wisconsin.  He practices as an Allergist in St. Paul, MN where he serves as the president of the MN Allergy Society. Dr. McMahon is also the Director of Outpatient Allergy at the University of MN. He has been named one of the top doctors in Minnesota and in the U.S. for the last 2 years.

“I became a doctor to help people. Clinically, I am able to help a few people every day. However, I knew that through medical research I would be able to help hundreds of people every day. This is why I created AllergyStop® because I cannot think of a better way to help people than developing a device that will not only relieve the anxiety of millions but also save lives.”

Almost every day, someone in the United States dies from a severe allergic reaction. Help us bring AllergyStop® to millions of people in need by investing in our campaign.