From Business: For over 30 years, AllergySA’s team of board-certified allergists and medical professionals have been experts in the field of allergy, asthma and immunology throughout South…

From Business: A native Texan, Dr. Raul Villarreal completed his undergraduate studies at Rice University in Houston, Texas and earned his medical degree from the University of Texas…

From Business: Dr. Lukena Karkhanis joined Allergy SA in 2014. Dr. Karkhanis is board certified in Internal Medicine and Allergy and Immunology. Dr. Karkhanis received her medical degree with…

From Business: Our board-certified San Antonio Allergist and specialty trained staff know allergies, asthma, and immunology like the backs of our hands. We offer expert medical guidance that…

From Business: We’ve treated thousands of patients in San Antonio, helping them solve their allergy, asthma, and sinus issues under one roof. We have several solutions that meet your…

From Business: **About us** A message from Dr. Yvonne Miranda: I am a mother of two children and have been practicing medicine in San Antonio since 2000. I received my Bachelor of Arts in…

From Business: A decorated Air Force Allergist-Immunologist, Dr. John F. Freiler retired from the military in the grade of Colonel in 2021 with 22 years of active-duty military service to…

From Business: A decorated Air Force Allergist-Immunologist, Dr. John F. Freiler retired from the military in the grade of Colonel in 2021 with 22 years of active-duty military service to…