Allergy & Asthma Center of Southern Oregon PC

The Allergy and Asthma Center of Southern Oregon PC is located in Medford, Oregon with satellite offices in Grants Pass, Ashland, Klamath Falls, and Roseburg. We serve communities from the Oregon Coast to the high desert with the goal to provide the highest quality compassionate care for patients of all ages. We employ three board-certified physicians, Dr. Edward Kerwin, Dr. Kevin Parks, and Dr Ryan Israelsen, a certified family nurse practitioner and certified asthma educator, Joann Reed, and a certified physician assistant, Tiffany Smith, as well as several full and part-time medical assistants.