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.
He is very kind and caring and I appreciate that very much. He also takes the time to listen to questions or concerns you may have.
(3 days ago)
Jun-2026
He is a miracle worker! Had my first knee done elsewhere and I wish he would have done that one also. Highly recommended!!
(5 days ago)
Jun-2026
Absolutely a pleasure to meet him. He explains things in ways that a normal person (not a DR ) can understand. Excellent people skills.
(1 week ago)
Jun-2026
Best ever Doc
(1 week ago)
Jun-2026
Very professional
(2 weeks ago)
Jun-2026
Very thorough. Professional. Friendly.
(2 weeks ago)
Jun-2026
Takes his time with you - explains things to you - Wonderful! Would recommend.
(3 weeks ago)
Jun-2026
Very good dr
(3 weeks ago)
Jun-2026
Has always been a respected dr. Have told many friends this as well
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.
He is very kind and caring and I appreciate that very much. He also takes the time to listen to questions or concerns you may have.
He is a miracle worker! Had my first knee done elsewhere and I wish he would have done that one also. Highly recommended!!
Absolutely a pleasure to meet him. He explains things in ways that a normal person (not a DR ) can understand. Excellent people skills.
Best ever Doc
Very professional
Very thorough. Professional. Friendly.
Takes his time with you - explains things to you - Wonderful! Would recommend.
Very good dr
Has always been a respected dr. Have told many friends this as well
Explained everything that I needed