ANDREW B. KAY, MD

  • Operating Privileges: South County Hospital

Dr. Kay is a fellowship-trained orthopedic surgeon with a focus on total hip replacement, total knee replacement, and partial knee replacement. He specializes in direct anterior hip replacement, as well as minimally invasive, robotic-assisted, complex, and revision hip and knee replacement procedures. After earning his medical degree at Jefferson College, he completed an orthopedic surgery residency at Houston Methodist Hospital, and an Adult Reconstruction (Total Joint) Fellowship at the Rothman Orthopaedic Institute.

Dr. Kay first chose to focus his career on hip and knee replacements during his residency, when he found these cases fascinating, and learned that executing all the steps for a successful joint replacement provided a sense of accomplishment he still experiences after every case. Even more important to his decision to specialize in arthroplasty was the gratitude he saw from patients, after seeing so many lives changed by a successful hip or knee replacement.

When he isn’t helping patients get back to the activities they love, Dr. Kay enjoys snowboarding, rock climbing, hiking, baseball, soccer, running, and playing the piano and the guitar.

Education:

  • Undergraduate: Duke University, BA, 2005
  • Medical: Jefferson Medical College, MD, 2015
  • Orthopedic Residency: Houston Methodist Hospital, Orthopaedic Surgery, 2015-2020
  • Fellowship: The Rothman Orthopaedic Institute, Adult Reconstruction (Total Joint) Fellowship, 2020-2021

Professional Associations:

  • American Academy of Orthopaedic Surgeons
  • American Association of Hip and Knee Surgeons

Honors:

  • Castle Connolly, Top Doctor Award 2025–Present
  • Chief Resident, Houston Methodist Hospital Department of Orthopaedic Surgery, 2019-2020
  • Hobart Amory Hare Honor Society, Jefferson Medical College, 2013
Related Blog Posts

April 21, 2025 / Hip Joint Health / Andrew Kay

The History of Total Hip Replacement: A Revolutionary Step in Modern Medicine

Total hip replacement has come a long way since its humble beginnings. From Sir John Charnley’s pioneering work in the 1960s to the modern, highly advanced procedures available today, this surgery has had a....

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March 7, 2023 / Innovation Interesting / Andrew Kay

Artificial Intelligence and Healthcare

Artificial intelligence is an evolving technology that is beginning to impact many aspects of our lives, including healthcare. ChatGPT is a newly popularized program that anyone can access through the openai.com website and ask to generate texts such as stories, reports, or, in this case, a blog post. What better way to explain artificial intelligence than to ask ChatGPT to explain itself and how it will impact healthcare in the years to come:

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January 4, 2022 / Degenerative Joint Disease Hip Joint Health Knee Pain / Andrew Kay

All about Cortisone Shots for Knee and Hip Arthritis

Cortisone shots can give great pain relief for arthritic knees and hips, but they are not necessarily the best for every patient in every situation. Every year, many people have cortisone shots, also known as steroid shots, to relieve the pain and inflammation caused by arthritis. Cortisone shots can also improve function and increase your ability to exercise and participate in activities of daily living. However, cortisone shots are not necessarily the best option for every patient in every situation. Here are...

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