Dr. Rolf F. Poser, M.D. Internal Medicine - Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 635 Park Ave, Columbus, WI 53925 Phone: 920-623-5000 Fax: 920-623-0519
Cardiovascular Disease: An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.