Dr. Timothy Walker is a board-certified orthopedic surgeon who specializes in total hip replacement, including anterior and standard approaches, total knee replacement, partial knee replacement, knee arthroscopy, and anterior approach total hip arthroplasty. In addition, he offers robotic-assisted total hip replacement and robotic-assisted partial knee replacement.
Dr. Timothy Walker is a board-certified orthopedic surgeon who specializes in total hip replacement, including anterior and standard approaches, total knee replacement, partial knee replacement, knee arthroscopy, and anterior approach total hip arthroplasty. In addition, he offers robotic-assisted total hip replacement and robotic-assisted partial knee replacement.
The reviews listed below were collected independently of Orthopedic Institute through rater8. Each review represents an authentic and verified patient experience.
As always very friendly and caring. Love the humor as well.
(1 week ago)
Aug-2026
I appreciate the honest, straight forward conversation about symptoms and treatment options. I respect his opinion & trust that any/all treatment suggestions are in my best interest.
(1 week ago)
Aug-2026
Very friendly and listens to your questions as many as you have. Good sense of humor.
(2 weeks ago)
Aug-2026
He has totally changed directions of my care repeatly. Apparently he doesn't look at his notes from the last visit . Im done!
(2 weeks ago)
Aug-2026
Excellent care and great listening skills.
(2 weeks ago)
Aug-2026
Considerate and attentive.
(3 weeks ago)
Aug-2026
Dr. Walker spent a great deal of time with my husband and me and thoroughly answered our questions.
(3 weeks ago)
Aug-2026
Very professional, answered all our questions and gave positive feedback..
(1 month ago)
Jul-2026
Dr.Walker listens and gives you his best
Would recommend him to everyone
(1 month ago)
Jul-2026
He was very attentive, listening and giving helpful feedback.
Since 2004, Dr. Timothy Walker has practiced orthopedics in Sioux Falls, specializing in total hip replacement, including anterior and standard approaches, total knee replacement, partial knee replacement, knee arthroscopy, and anterior approach total hip arthroplasty. In addition, he offers robotic-assisted total hip replacement and robotic-assisted partial knee replacement.
Born and raised in Indiana, Dr. Walker attended, and played football at Butler University, received a master's degree from Purdue, and a doctorate from Indiana University. After medical school, Dr. Walker trained as a pediatric orthopedic research fellow at Indiana University and interned in general surgery at Indiana School of Medicine.
He performed his residency at Indiana University School of Medicine, is board-certified in orthopedics, and holds a subspecialty certificate in sports medicine.
When he is not working, Dr. Walker enjoys staying active by playing sports, running, hiking, weightlifting, and supporting his kids in their activities.
As always very friendly and caring. Love the humor as well.
I appreciate the honest, straight forward conversation about symptoms and treatment options. I respect his opinion & trust that any/all treatment suggestions are in my best interest.
Very friendly and listens to your questions as many as you have. Good sense of humor.
He has totally changed directions of my care repeatly. Apparently he doesn't look at his notes from the last visit . Im done!
Excellent care and great listening skills.
Considerate and attentive.
Dr. Walker spent a great deal of time with my husband and me and thoroughly answered our questions.
Very professional, answered all our questions and gave positive feedback..
Dr.Walker listens and gives you his best Would recommend him to everyone
He was very attentive, listening and giving helpful feedback.