http://maps.google.com/maps?q=540%20E%20JEFFERSON%20ST%20STE%20301,IOWA%... 540 E JEFFERSON ST STE 301 IOWA CITY, IA - 52245 319-688-7779 Providers at this location: ANDREW ASHBY, MD Pulmonary Medicine TASHA CHAPA, ARNP Pulmonary Medicine ETHAN EMMONS, MD Pulmonary Medicine MICHAEL HOFFMAN, MD, PHD Pulmonary Medicine