Nathan Nicholson, MD 1011 Pennsylvania AveHaas Medical Plaza, Ste BOttumwa, IA, 52501 View Phone 641-684-2684 Fax: 641-684-8683 1011 Pennsylvania Ave, Haas Medical Plaza, Ste BOttumwa, IA 52501 View Website Experience & Reliability About Connect with this Business: Send to My Email Send to My Phone Print this Page