Board certified in Diagnostic Radiology by the American Osteopathic Board of Radiology in 1998, and certificate of added qualification in Nuclear Medicine in 1999, Dr. Oberhaus earned her Bachelor of Science in 1989 from The University of Michigan, Ann Arbor, Michigan. She then earned her Doctorate of Osteopathic Medicine in June 1993 from The University of Osteopathic Medicine and Health Sciences, Des Moines, Iowa.

Her post graduate education included her General Rotating Internship, Des Moines General Hospital, Des Moines, Iowa, 1993-1994; Residency in Diagnostic Radiology at Olympia Fields Osteopathic Hospital and Medical Center, Olympia Fields, Illinois, 1994-1998; and Fellowship in Nuclear Medicine, Michael Reese Hospital-University of Illinois, Chicago, 1998-1999.

Dr. Oberhaus joined Advocate Condell Medical Center in 1999, and serves as the Radiation Safety Officer for the Radiology Department.

Dr. Oberhaus is a member of the American Osteopathic College of Radiology; American College of Radiology; Radiological Society of North America; Society of Nuclear Medicine; and American Osteopathic Association. She has participated in research exhibits at the American Osteopathic College of Radiology conferences and was awarded the Ophthalmology Certificate for Outstanding Achievement in 1993.