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.
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.
Sep-2025
Educates his patient. Best in his field.
Sep-2025
Efficient, informative, and most important friendly.
Fantastic Doctor, I really liked this guy and also a great doctor!!!!
Aug-2025
Dr Walker took the time to answer questions thoroughly.
Aug-2025
Took the time to answer all of my questions
Aug-2025
Dr Walker is amazing!
Aug-2025
Very thorough and friendly.
Aug-2025
Great
Aug-2025
Read More
(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.
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.
Professional, caring, explains everything, listens
Fantastic Doctor, I really liked this guy and also a great doctor!!!!
Dr Walker took the time to answer questions thoroughly.
Took the time to answer all of my questions
Dr Walker is amazing!
Very thorough and friendly.
Great