a man in a suit smiling

Dr. Denehy earned his medical degree from Drexel University College of Medicine in 2012. He went on to complete his postgraduate residency training in orthopedic surgery at Hahnemann University Hospital in Philadelphia, PA. He concluded his training with a hip and knee adult reconstruction fellowship at the University of Louisville. He is board certified by the American Board of Orthopedic Surgery. He is a member of the American Academy of Orthopedic Surgeons, American Association of Hip and Knee Surgeons, and International Congress on Joint Reconstruction.

Dr. Denehy is an expert in minimally invasive hip and knee replacement surgery. He utilizes the direct anterior approach for total hip replacement, allowing for a quicker recovery with less muscle damage. Many of his total knee patients are candidates for a quadriceps-sparing (subvastus) approach that allows for a quicker return to function. When indicated, he also uses a cementless knee replacement, which utilizes the latest technology of 3-D printing to create a surface for your own bone to grow into the implant. With this biological bond, there is less risk of loosening from cement break down, which is a possibility with many other implants.

Dr. Denehy has also had extensive training in complex hip and knee revision surgery, including infection, instability, and early loosening. He has authored numerous papers, and made presentations national meetings on the latest advancements in orthopedics.


Mako™ Robotic-Arm Assisted 
Knee Replacement

Part of Dr. Denehy's fellowship training focused on robotic assisted total knee replacement at one of the first centers in the country to perform the procedures. He has performed over 100 robotic-assisted total replacements, many more than any other orthopedic surgeon in the Lexington area. He has presented and published data on this technology that demonstrates its tremendous benefits to patients. The robotic-assisted knee replacement allows for exact sizing, implant positioning, and ligamentous balancing. This results in less muscle damage and soft tissue release, decreased postoperative pain, and improved postoperative function and patient satisfaction.

an image involving small holding man

Specialties

  • Direct Anterior Hip Replacement
  • Minimally Invasive Hip Replacement
  • Hip Fracture Repair & Reconstruction
  • Minimally Invasive (Subvastus/Quad-Sparing) Knee Replacement
  • Cementless Total Knee Replacement
  • Partial Knee Replacement
  • Robotic Assisted Total Knee Replacement
  • Complex Revision Hip & Knee Replacement

Medical Degree

  • Drexel University College of Medicine

Residency

  • Hahnemann University Hospital in Philadelphia, PA

Fellowship

  • University of Louisville - Hip and Knee Adult Reconstruction

Hospital Affiliations

  • Baptist Health
  • St. Joseph East
  • Bluegrass Specialty Surgery Center

Location
Details

3480 Yorkshire Medical Park
Lexington, KY 40509
(859) 263-5140
  • Office
  • MONDAY - FRIDAY
    8:00am - 5:00pm
    *Office may close 4:30PM on Friday
  • Physical Therapy
  • MONDAY - FRIDAY
    7:00am - 6:00pm

Physician Videos

Mako Robot Webinar

a person posing for the camera

Dr. Denehy Discusses Hip Replacements

a man smiling for the camera

BGO & BSSC Welcomes the Mako™ Robot

a person wearing a costume


a man shaking hands with another man

We Can Help
With What You Need

Dr Denehy is very knowledgeable. He takes time with each patient, and explains everything in a way that you can understand. He and his nurse will answer phone calls promptly and take care of your needs.

Janet

Dr. Denehy's expertise and compassion were very much in evidence. Extremely pleased with his work and it's outcome. Highly recommend him!

Anonymous

Dr Denehy came very highly recommended. I had an emergency with a knee replacement. He was able to take care of it on a very short notice. He has a very good bedside manner, very professional. Highly recommend Dr. Denehy. Dr Denehy came very highly recommended. I had an emergency with a knee replacement. He was able to take care of it on a very short notice. He has a very good bedside manner, very professional. Highly recommend Dr. Denehy.

Anonymous

Has a very good bedside manner. Came highly recommended.

Anonymous

Dr Denehy is an awesome Dr. Has a wonderful bedside manner and is great with his patients.

Kathleen little

Dr. Denehy was just wonderful! He acted like he had all the time in world to be with me. His clinic runs like a well oiled machine! I was only in the waiting room for less than 10 minutes. Support staff were very friendly and helpful! Dr. Denehy was just wonderful! He acted like he had all the time in world to be with me. His clinic runs like a well oiled machine! I was only in the waiting room for less than 10 minutes. Support staff were very friendly and helpful!

Anonymous

I've just had a first visit with Dr. Denehy but was very impressed as he just made me feel very comfortable and was willing to take time with me. At some point in time I'll need new knees so it was important to feel comfortable. In the... I've just had a first visit with Dr. Denehy but was very impressed as he just made me feel very comfortable and was willing to take time with me. At some point in time I'll need new knees so it was important to feel comfortable. In the meantime he injected both knees and I can actually walk for the first time in over a month. Thank you Dr. Denehy.

Anonymous

My visit was great. Loved the doctor and all the staff

Anonymous

I had a wonderful appointment with Dr Denehy! He was very kind and patient! Spent time talking with me about my situation! I would highly recommend him!

Bette Corum

Surgery on 3/6/19. Very attentive to your needs. Post op follow up was very good

Anonymous

Excellent experience. I’m not quite 2 months out of a revision on my left knee (2nd revision following botched surgeries by 2 Louisville orthopedists). I can’t say enough good things about how good Dr. Denehy is. He listens and is... Excellent experience. I’m not quite 2 months out of a revision on my left knee (2nd revision following botched surgeries by 2 Louisville orthopedists). I can’t say enough good things about how good Dr. Denehy is. He listens and is very concerned with the patients wellbeing. After having 2 other surgeons mess up my knee, I’m very appreciative that Dr. Denehy fixed their mistakes.

Jennifer Young

Gave me my life back! The best in quality care and reconstructive surgery. I couldn't have asked for a kinder, more professional or caring doctor. I'm so thankful I was referred to Dr. Denehy and his team at Central Baptist. Highest of... Gave me my life back! The best in quality care and reconstructive surgery. I couldn't have asked for a kinder, more professional or caring doctor. I'm so thankful I was referred to Dr. Denehy and his team at Central Baptist. Highest of recommendations for him and the entire staff.

Anonymous

Excellent doctor—very personable and knowledgeable. Office setting nice, clean

Anonymous

Magnificent

Lilith

Great surgeon and very good explaining things. Takes time with patients.

Jim