Mr. Richard James Markiewicz, M.D. Internal Medicine - Cardiovascular Disease Medicare: Medicare Enrolled Practice Location: 601 W Leota St., North Platte, NE 69101 Phone: 308-696-8577 Fax: 308-696-8579
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.