|  Clarissa Grace Barnes, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1104 W 8th St, Yankton, SD 57078 Phone: 605-665-7841 Fax: 605-665-0546 | 
|  Dr. Leann Bassing, M.D. Internal Medicine - Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 1104 W 8th St, Yankton, SD 57078 Phone: 605-665-7841 Fax: 605-665-0546 | 
|  Kesiena Jude Akpoigbe,  Internal Medicine - Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 409 Summit St Ste 2800, Yankton, SD 57078 Phone: 605-655-1910 |