The Washington University Bone Health Program can count on dedicated and highly skilled nursing and technical staff, whose experience is derived from many years of work in caring for patients with osteoporosis and other bone disorders. Our bone density technologists are all certified by the International Society for Clinical Densitometry (ISCD), and each performs several thousand DXA scans per year. In addition, an internal quality control system ensures the highest quality possible for bone density assessment.

Amy Kessinger, R.T. (R)(M)(BD)CBDT

Amy Kessinger, R.T. (R)(M)(BD)CBDT

Senior Radiologic Technologist, DXA Technologist

Laura Marino, R.T. (R)CBDT

Laura Marino, R.T. (R)CBDT

Staff Radiologic Technologist, DXA Technologist

Sharina Shelton

Sharina Shelton

Medical Assistant II

Stefanie Sidwell,  R.T.(R), CBDT

Stefanie Sidwell, R.T.(R), CBDT

Staff Radiologic Technologist, DXA Technologist

Aniya Spann

Aniya Spann

Medical Assistant II

Natasha Stovall

Natasha Stovall

Medical Assistant Apprentice

Eileen Sweeso, RN

Eileen Sweeso, RN

Registered Nurse

Bridgett Toennies, RT (R), CBDT

Bridgett Toennies, RT (R), CBDT

Imaging Supervisor and DXA Technologist

Julie Unk, DNP, ANP

Julie Unk, DNP, ANP

Nurse Practitioner


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