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.
Very straight talk. Made me very comfortable with my upcoming proceedure.
Jul-2025
Very friendly, and explained clearly the options to me.
Jul-2025
Dr Walker is an excellent surgeon. He has excellent knowledge and understanding of what he does. Both of my knee surgeries were very successful and pain free. He is very attentive and easy to communicate with. I highly recommend him to everyone that I talk to. I’m so grateful to have him as my surgeon!
Jul-2025
Wonderful!
Jul-2025
Cant say enough about this guy. he's the best hip guy in the business.Great to work with.
Jul-2025
Compassionate surgeon with a great team. Able to give you back hope and quality of life in 1 visit.
Jul-2025
He has been my orthopedic doctor for around 15 plus years. I think he is the best.
Jul-2025
Made me comfortable from the moment I met Dr.Walker. Absolute professional!
Jul-2025
Good personality, knowledgeable, efficient. We have a great deal of confidence in his ability and work.
Jul-2025
Dr Walker did an amazing job on my hip revision. Great doctor/patient relationship.
Jul-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.
Very straight talk. Made me very comfortable with my upcoming proceedure.
Very friendly, and explained clearly the options to me.
Dr Walker is an excellent surgeon. He has excellent knowledge and understanding of what he does. Both of my knee surgeries were very successful and pain free. He is very attentive and easy to communicate with. I highly recommend him to everyone that I talk to. I’m so grateful to have him as my surgeon!
Wonderful!
Cant say enough about this guy. he's the best hip guy in the business.Great to work with.
Compassionate surgeon with a great team. Able to give you back hope and quality of life in 1 visit.
He has been my orthopedic doctor for around 15 plus years. I think he is the best.
Made me comfortable from the moment I met Dr.Walker. Absolute professional!
Good personality, knowledgeable, efficient. We have a great deal of confidence in his ability and work.
Dr Walker did an amazing job on my hip revision. Great doctor/patient relationship.