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.
I feel the care of Dr. Walker, he truly cares. He has scoped my knee, and now replaced it. I was hoping he could do my shoulder too. Absolutely recommend him.
(4 days ago)
Oct-2025
It is so nice to have a Dr who shows so much care. He takes your hands and looks you in your eyes and talks about if I need anything, they are there to help.
(1 month ago)
Sep-2025
Spends time with you and answers questions., easy to talk too!
(1 month ago)
Sep-2025
You’re the best!
(1 month ago)
Sep-2025
Great consultation and awesome dude!
(1 month ago)
Sep-2025
He is very easy to talk to. He gets right to the point as to what needs to be done for your issue.
(1 month ago)
Sep-2025
Man deserves all the stars possible best surgeon ever! Thank you Dr. Walker and team for treating me so well and getting me back on my feet. Truly angels on earth. God bless you all.
(1 month ago)
Sep-2025
Listened to my issues with my hip and provided very good input about the X-ray. Made a plan for a cortisone shot and set up Therapy sessions for me.
(1 month ago)
Sep-2025
Educates his patient. Best in his field.
(1 month ago)
Sep-2025
Efficient, informative, and most important friendly.
(1 month ago)
Sep-2025
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(Old Main Office) Sioux Falls
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.
I feel the care of Dr. Walker, he truly cares. He has scoped my knee, and now replaced it. I was hoping he could do my shoulder too. Absolutely recommend him.
It is so nice to have a Dr who shows so much care. He takes your hands and looks you in your eyes and talks about if I need anything, they are there to help.
Spends time with you and answers questions., easy to talk too!
You’re the best!
Great consultation and awesome dude!
He is very easy to talk to. He gets right to the point as to what needs to be done for your issue.
Man deserves all the stars possible best surgeon ever! Thank you Dr. Walker and team for treating me so well and getting me back on my feet. Truly angels on earth. God bless you all.
Listened to my issues with my hip and provided very good input about the X-ray. Made a plan for a cortisone shot and set up Therapy sessions for me.
Educates his patient. Best in his field.
Efficient, informative, and most important friendly.