Dr. Andrew McKernan

Dr. Andrew D. McKernan is an Ochsner Health allergist and immunologist based in Covington, Louisiana, with additional Ochsner locations in New Orleans and Slidell. He helps children and adults with seasonal allergies, food and medication allergies, asthma, allergy testing, and allergy shots, with a special clinical focus on asthma, food allergy, and environmental allergy care.