Female physician examining a prosthetic right leg on a male patient as he stands in a research lab

As a long-standing leader in limb loss rehabilitation and prosthetics research, our aim is to improve the function and quality of life for people with limb loss. Our multidisciplinary research investigators in this focus area include PM&R physicians, prosthetist-orthotists, physical therapists, rehabilitation psychologists, engineers, and epidemiologists. Our research covers a wide range of clinically important topics including prosthetic socket and foot innovations, amputation-level predictive models and shared decision making, patient centered and personalized prosthetic prescription, mobility outcomes, phantom limb pain, and the prevention and treatment of secondary disabling musculoskeletal conditions such as low back pain and contralateral knee osteoarthritis.

Geoff Balkman, PhD L/CPO

Geoff Balkman, PhD, L/CPO

Pronouns: he/him/hisHear my nameGeoff Balkman is a prosthetist/orthotist and Assistant Professor in the Department of Rehabilitation Medicine. [...]
Headshot of Dr. Marcia Ciol

Marcia A. Ciol, PhD

Marcia A. Ciol is a biostatistician and research professor emeritus in the Department of Rehabilitation Medicine. She is interested in [...]
Headshot of Dr. Joseph Czerniecki

Joseph M. Czerniecki, MD, MS

Joseph Czerniecki, MD, is a PM& R physician/researcher with a long track record in research related to amputations. [...]
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Stefania Fatone, PhD, BPO (Hons)

Pronouns: she/her/hersHear my nameStefania Fatone is a prosthetist/orthotist and professor in the Department of Rehabilitation Medicine. She [...]
Janna Friedly, MD, MPH

Janna L. Friedly, MD, MPH

Dr. Friedly is a board certified physiatrist at UW Medicine s Rehabilitation Medicine clinics at Harborview Medical Center and a [...]
Brian J. Hafner, PhD

Brian J. Hafner, PhD

Brian Hafner is a bioengineer and professor in the University of Washington (UW) Department of Rehabilitation Medicine, adjunct professor in [...]
Elizabeth Halsne, PhD, MSE, L/CPO

Elizabeth Halsne, PhD, MSE, L/CPO

Pronouns: she/her/hersHear my nameBeth Halsne is a prosthetist/orthotist, Assistant Professor in the Department of Rehabilitation Medicine, and [...]
Murray Maitland, PT, PhD

Murray Maitland, PT, PhD

Hear my nameDr. Murray Maitland is an Associate Professor in the Division of Physical Therapy. He is also on the [...]
 Cody L. McDonald, PhD, MPH, L/CPO

Cody L. McDonald, PhD, MPH, L/CPO

Cody McDonald is a prosthetist orthotist and assistant professor in the Department of Rehabilitation Medicine. Dr. McDonald s research interests [...]
Jed N. McGiffin, PhD

Jed N. McGiffin, PhD

Jed N. McGiffin, PhD, is a clinical psychologist and acting assistant professor in the Department of Rehabilitation Medicine. He is [...]
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David C. Morgenroth, MD

David Morgenroth grew up in New York City where he was also a sixth grade teacher prior to his career [...]
Daniel C. Norvell, MPT, PhD

Daniel C. Norvell, MPT, PhD

Dan Norvell is a U.S. Army Veteran who served with the 2nd Battalion/75th Ranger Regiment as their Chief [...]
Aaron Turner, PhD

Aaron Turner, PhD

Dr. Turner is the attending psychologist of the inpatient rehabilitation unit of the VA Puget Sound Health Care System. His [...]