Dr. Ketan Sheth, Medical Director of the Lafayette Allergy and Asthma Clinic, a Unity Healthcare Partner, has been recently named one of the hosts for a nationwide XM satellite radio program on ReachMD. The weekly show is titled “Hot Topics in Allergy” and features interviews with national and international physicians about the latest information for medical professionals about allergy. The program is sponsored by the American College of Allergy, Asthma and Immunology.