Introducing our Physicians here at Asthma and Allergy Associates P.C.

Robert Nathan M.D.

Robert A. Nathan, M.D.

With 30 years of clinical research experience in asthma, allergy and related disorders, Dr. Nathan is recognized internationally as a leading doctor in the field of asthma and allergy research from our clinics in Colorado Springs, Pueblo, and Canyon City.

Daniel Soteres M.D., MPH

Daniel F. Soteres, M.D., MPH

In the clinic locations in Colorado Springs, Pueblo, and Canyon City he takes care of adults and children as an allergy and asthma doctor. He helps diagnose and treat asthma, exercise-induced asthma and other respiratory problems, environmental and food allergies, rhinitis, skin disorders, and immunologic diseases.

Luke Webb M.D.

Luke Webb M.D.

Dr. Luke Webb M.D. moved to Colorado in 2010 where he practiced pediatric and adult allergy and immunology as a doctor at Evans Army Community Hospital until he joined Asthma and Allergy Associates of Colorado Springs in 2012. Dr. Webb is the 2016-2018 president of the Colorado Allergy and Asthma Society.


Dr. Noel Ales, D.O.

Dr. Noel Ales, D.O. joined Asthma and Allergy Associates after moving here from San Antonio, TX in 2015.  Dr. Ales completed her medical training in the United States Army and completed her service at Brooke Army Medical Center where she served as an Internist and staff Allergist.