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About

Stephen Duncan, MD, is a nationally recognized orthopaedic surgeon who specializes in arthroscopic hip and open hip surgery. He delivers leading-edge surgery for conditions such as hip impingement and labral tears. Duncan also has specialized training in open hip surgery, such as the periacetabular osteotomy, to treat conditions such as hip dysplasia.

Duncan has specialty training in adult hip and knee reconstruction. He performs anterior THA, MIS-posterior THA, and revision THA. He also performs UKA, TKA, and revision TKA. He currently works to help design and evaluate new implants in order to meet the demands of his patient population.

As the author of multiple publications in the fields of hip preservation and joint reconstruction, Duncan lectures and teaches courses for other surgeons around the country. He continues to give talks at national meetings and is actively involved in the research and development of new techniques involving the hip and knee. He is also engaged in health policy, traveling to Washington, D.C., throughout the year to enable orthopedic surgeons continue to be able to provide quality healthcare in today’s economy.

As an avid cyclist, Duncan also understands the importance of being active. He takes a patient-specific approach focused on reducing hospital-stay length and getting you back to your daily activities as quickly as possible.

Personal Statement

The thing I want patients to understand about hip and knee arthritis is knowing when you need to seek treatment. Pain lasting for more than 4-6 weeks is probably not going to respond to ibuprofen. There's different treatments depending on your age and what's exactly going on. I want to get to know you and figure out what's the best treatment for you, whether that's doing medication or physical therapy or surgery. Seeing patients from start to finish is important, that way you can have continuity of care so that you know exactly what's going on during their entire treatment process.

My core reason for going into medicine is to offer personalized treatment. I'm not a "operate first, meet you second" kind of doctor.

Faculty Rank

  • Professor of Orthopaedics

Training & Education

Degree

Vanderbilt University School of Medicine, Nashville, Tenn.

Residency

University of Kentucky

Fellowship

Joint Preservation, Resurfacing and Replacement, Washington University in St. Louis, School of Medicine

Insurance Information

Insurance policies can vary widely. Please check with your doctor/clinic for specific insurance information before your visit or procedure to avoid unexpected out-of-pocket costs.

See list of insurers

Patient Stories

Related News

Ratings & Reviews

4.84 out of 5
50 Reviews

The star rating is a calculation based on feedback from our patients using our nationally-recognized Press Ganey Patient Satisfaction Survey. Learn more about our survey process. Responses are measured on a scale of 1 to 5 with 5 being the best score.

  • Patient Review

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    September 4th 2025
    Went over the recommended procedure well.

    Patient Review

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    August 28th 2025
    The doctor was very good in explaining the options. I, later, after the session, wished I had asked more questions. I do feel I can always call his office for more information.

    Patient Review

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    August 19th 2025
    Very excited to get fixed!

    Patient Review

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    August 14th 2025
    Kept Me up to speed about my progress now and going forward.

    Patient Review

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    August 14th 2025
    No Problems
    • Patient Review

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      August 12th 2025
      Dr. Mitchell Williams met w/me first. He showed concerned, asked questions, and tried to get a complete understanding of what was going on with my hip injury/pain. He was very genuine and every bit of a professional. It was a pleasure to meet him. Dr. Duncan is the best, at least for me!! I wouldn't choose another at this point. He listens to your concerns, answers your questions, and you get the feeling that he genuinely cares about you as a patient. Sometimes I may think of something after he has left the room. He will still take the time to address the concern. He also explains what the diagnosis is, possible cause, and treatment plans. I've recommended Dr. Duncan to family, colleagues, and friends. The feedback has always been positive.
    • Patient Review

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      August 12th 2025
      Great experience
    • Patient Review

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      August 5th 2025
      Dr. Duncan did the replacement of my right knee, I was there for the left, I am not looking forward to this procedure but it must be done. Dr Duncan explained the new updates which eased my mind considerably.
    • Patient Review

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      August 5th 2025
      Maybe the best appointment I have ever participated in. Doctor was super informative, shared options for treatment, explained why my knee was having Issues and never felt rushed. One of the best doctors I have had the opportunity to meet with and discuss my health / knee with.
    • Patient Review

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      July 31st 2025
      Very good.
    • Patient Review

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      July 29th 2025
      All very informative
    • Patient Review

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      July 29th 2025
      It went so well that we went ahead and scheduled my second surgery. I trust this doctor, literally with my life.
    • Patient Review

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      July 1st 2025
      I appreciate Dr.Duncan's clarity in addressing the questions I have about my condition. And his understanding about the concerns I have about future surgery.
    • Patient Review

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      July 1st 2025
      Dr. Duncan and co. are top of the line. Saw him 2 years ago about this flare up and choose his advice and professionalism.
    • Patient Review

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      June 26th 2025
      I really like Dr Duncan. He listens to you, explains procedures well and is pleasant and funny. But most of all I trust him.
    • Patient Review

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      June 24th 2025
      Good
    • Patient Review

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      June 24th 2025
      Good
    • Patient Review

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      June 17th 2025
      U K Healthcare is the best.
    • Patient Review

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      June 5th 2025
      Dr Duncan gave me a whole new life with my knee replacement. Hadn't been able to walk for 5 months due to deterioration and bone infection in the knee. I would definitely recommend him to anyone should they need his care and services
    • Patient Review

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      May 29th 2025
      Have recommended Dr. Duncan many times
    • Patient Review

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      May 27th 2025
      It was a great. Experience
    • Patient Review

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      May 27th 2025
      Dr. Duncan is very good at explaining procedures and conditions
    • Patient Review

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      May 22nd 2025
      I'm forever grateful to Dr Duncan and his team. Thank you.
    • Patient Review

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      May 13th 2025
      The PA was good. He came in and listened to everything-which I assumed was his responsibility. I didn't like that then he relayed that to the doctor instead of the doctor hearing it from me. The doctor didn't hear the pain in my voice and what it's been like for me the last few months. He didn't give me many choices at all. Ultimately I'm choosing one and that's fine- but I questioned a 2nd opinion. It just felt rushed.
    • Patient Review

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      May 8th 2025
      The doctor and intern were both very informative about what I was there for answered all my questions.
    • Patient Review

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      May 8th 2025
      All excellent
    • Patient Review

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      April 29th 2025
      I felt that the doctors listened and responded with honest responses that were in my best interest.
    • Patient Review

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      April 22nd 2025
      Dr.Duncan is the best! I always recommend him to others needing care. He is caring and always treats me with respect. He has operated on me 3 times and I know I am receiving the very best of care.
    • Patient Review

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      April 17th 2025
      The best I have ever experienced
    • Patient Review

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      April 17th 2025
      Dr Duncan took time to discuss healthy habits moving forward post surgery. Very pleased with the care provided for both surgeries over last 6 months
    • Patient Review

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      April 3rd 2025
      Great experience no problems
    • Patient Review

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      April 1st 2025
      It seem like I was just a number nobody really got into detail of my situation and my injury
    • Patient Review

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      March 27th 2025
      So far excellent!
    • Patient Review

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      March 20th 2025
      Dr Duncan is very thorough, friendly and caring. He is a great professional and physician. I highly recommend him to my friends!
    • Patient Review

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      March 11th 2025
      Very friendlly and included me in on care that I need
    • Patient Review

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      March 11th 2025
      Good
    • Patient Review

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      March 6th 2025
      Very Good
    • Patient Review

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      March 4th 2025
      We discussed right knee/ left hip problems. Discussion of Surgery for right was thorough. Do not have clear understanding of Left hip procedure. Would like clearer explanation of treatment for left hip.
    • Patient Review

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      March 4th 2025
      Dr. told me the truth about my condition. Now I can move on with feeling so stress out.
    • Patient Review

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      March 4th 2025
      This is an excellent clinic staffed by residents and staff. All physician interaction was world class. Highly recommend people to use UK Ortho.
    • Patient Review

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      February 27th 2025
      Very good
    • Patient Review

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      February 27th 2025
      Very good
    • Patient Review

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      February 27th 2025
      Dr. Duncan is my only recommendation for those with bad hips.
    • Patient Review

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      February 25th 2025
      Dr Duncan is very kind and patient. Not only does he answer all my questions but also explains what he means while answering them.
    • Patient Review

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      February 25th 2025
      I am still trying to process my doctor visit because it was life changing. I had been seeing another doctor for 10 months about the ongoing problems with my knee arthritis. He recommended surgery but said it was only 70% successful and he pretty much just commiserated with me and said 'yep, it's no fun and you just have to live with this condition.' It took a toll on my physical health, not being able to be as active as I normally am, and it took a toll on my mental health to think that this painful arthritis in my knee was not treatable in any sure way, and was something I had to live with until it was time to get a full knee replacement. Then my chiropractor recommended Dr. Duncan. Dr. Duncan examined me--actually asking me to bend my knee, looking at angles, etc--something this other doctor never did (he only looked at the mri and xrays, never once asked to see my knee). And with that, Dr. Duncan was able to pinpoint the problem and recommended a specific knee brace which he thought would help. The minute I put the brace on, I felt relief in my knee. It was incredible that such a simple fix was available yet had never been presented to me by this other doctor. I get tears in my eyes thinking of the wasted 10 months of misery but also tears in my eyes because of the joy that has been brought back into my life. I am forever grateful to Dr. Duncan because I believe he changed my life for the next decade or so. He took time to listen, he explained things to my absolute satisfaction and he gave his honest opinion about what was going on and what was needed with my knee.
    • Patient Review

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      February 20th 2025
      My experience was good. Everyone treated me very nicely as well as the surgeon who provided me with the good news that my bones were healing well. The people at the desk were very nice to me too and very helpful.
    • Patient Review

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      February 20th 2025
      Great doctor.
    • Patient Review

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      February 20th 2025
      Dr Duncan and staff are the best
    • Patient Review

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      February 18th 2025
      All staff members were very polite and professional.
    • Patient Review

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      February 18th 2025
      Great experience with Dr.