Breathe Easy

Austin is an ideal location for allergy clinical trials, with three distinct pollen seasons, including the heaviest pollinating plant in the world—the Mountain Cedar tree—and a large population of motivated allergy sufferers. Our experienced doctors work in our state-of-the-art facility to study new and investigational medications


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Sirius Clinical Research is dedicated to recruiting qualified study participants, collecting accurate data and delivering reliable results.


Primary Investigators: Thomas Falvey M.D., Allen Lieberman M.D., Randall F. Dryer M.D.

Investigators: Hetu Parekh M.D., Shannon M. Abikhaled M.D., Karen Kish M.D.

About the Study
Don't Break the Calm: Chronic Cough
Sirius Clinical Research
Pedi Asthma Study

Our Director has over 25 years running clinical trials. Learn about our Medical Director, Randall F. Dryer M.D.