Our mission is to provide evidence based, academic level allergy and immunology care in the community setting, while prioritizing the patient and the patient’s experience in our office.
Out practice started over 50 years ago under the care of Dr. Joseph Leija. Dr. Leija practiced in Oak Park, Melrose Park, Lombard, Woodale, and Elmhurst through the years. He is best known for providing the daily pollen count. In 2011, Dr. Leija handed the reigns over to Dr. Rachna Shah. Since then, Dr. Shah has expanded the location of the practice to Oak Park, Melrose Park and Elk Grove Village. In 2018, Dr. Karina Gobin joined the practice. Together Dr. Shah and Dr. Gobin continue to strive to provide the best and most current treatments in Allergy and Immunology. They strive to provide the most up to date care and treatments. The practice’s vision is to create a comfortable and friendly environment where patients can address and find treatment for their allergies, asthma, and sinus issues with full confidence of getting the best and most current treatment options and care.