Dr. Gregory Galakatos, M.D.
Contact & Location
314-567-5850
Saint Louis, MO 63141
About Dr. Galakatos
Dr. Gregory Galakatos is a board-certified orthopedic surgeon practicing in Saint Louis, Missouri. A Medicare provider since 2006, Dr. Galakatos performed 48 Medicare-verified knee replacements (#46 in Missouri) and 42 hip replacements in the latest annual CMS data, for a combined total of 90 procedures.
In Missouri, Dr. Galakatos performs near the state average in knee (48 vs 42), above the state average in hip (42 vs 32).
Dr. Galakatos's reported Medicare volume is split between knee replacements (48 cases) and hip replacements (42 cases).
Saint Louis is home to 57 orthopedic surgeons in the current Medicare dataset. Patients in the Saint Louis area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Galakatos extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 26 to 90 in the most recent data, a 246% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Galakatos's 48 verified procedures is near the national average of 45.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement | Shoulder Replacement |
|---|---|---|---|
| 2013 | 0 | 26 | 0 |
| 2014 | 0 | 21 | 0 |
| 2015 | 15 | 20 | 0 |
| 2016 | 11 | 18 | 0 |
| 2017 | 23 | 16 | 0 |
| 2018 | 20 | 23 | 0 |
| 2019 | 45 | 20 | 0 |
| 2020 | 27 | 41 | 0 |
| 2021 | 44 | 44 | 11 |
| 2022 | 41 | 47 | 0 |
| 2023 | 30 | 49 | 11 |
| 2024 | 42 | 48 | 0 |
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims represent approximately 33–37% of all joint replacements performed nationally (source: CMS data, AJRR). This range estimates the surgeon's total practice volume across all payers. The verified Medicare count above is the definitive, audited figure.
How Dr. Galakatos Compares
Procedure volume compared to the Missouri state average.
Volume Trend Analysis
Dr. Galakatos's Medicare-recorded procedure volume has trended upward over 12 years, increasing 246% from 26 procedures in 2013 to 90 in the most recent data.
Hospital Affiliations & Quality
Quality ratings and complication rates are hospital-level metrics from CMS Hospital Compare and do not reflect individual surgeon performance. Star ratings updated quarterly. Complication data covers a rolling 3-year period.
Patient Resources: Preparing for Knee Replacement
If you are considering knee replacement surgery, these evidence-based guides can help you prepare and recover:
An overview of current surgical approaches including robotic-assisted and minimally invasive techniques, implant options, and expected outcomes.
What to Expect on the Day of SurgeryA step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
Recovery Timeline: Week-by-Week ExpectationsA detailed week-by-week guide covering pain levels, mobility milestones, physical therapy progression, and when to expect a return to daily activities.
Medicare Coverage for Joint ReplacementWhat Medicare Part A and Part B cover for joint replacement surgery, including hospital stays, surgeon fees, anesthesia, and physical therapy.
Knee Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after knee replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full knee replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Galakatos
How does Dr. Galakatos's procedure volume compare to other Missouri surgeons?
Dr. Galakatos has performed 90 Medicare-verified joint replacement procedures. This is significantly above the Missouri average of 59 procedures per surgeon. Dr. Galakatos ranks #37 out of 204 orthopedic surgeons in Missouri.
What types of joint replacement does Dr. Galakatos perform?
Dr. Galakatos's Medicare data shows procedures in knee replacement (48 cases) and hip replacement (42 cases).
Are there other orthopedic surgeons near Dr. Galakatos in Saint Louis?
Yes. There are 57 orthopedic surgeons in Saint Louis in the current Medicare dataset. Patients can compare procedure volumes and specializations to choose the surgeon who best fits their needs. Use the state page to view all Missouri surgeons.
What does the Medicare data for Dr. Galakatos represent?
The procedure counts shown are based on the most recent Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). This captures approximately 33–37% of all joint replacements performed nationally. Dr. Galakatos's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 90 procedures shown here.
Has Dr. Galakatos's procedure volume changed over time?
Yes. Dr. Galakatos's Medicare-recorded volume has increased from 26 procedures in 2013 to 90 in the most recent data, a 246% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 99 procedures in 2021.
Does Dr. Galakatos perform more than one type of joint replacement?
Yes. Dr. Galakatos's Medicare data shows procedures in knee replacement (48 cases), hip replacement (42 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Galakatos affiliated with?
According to CMS facility affiliation data, Dr. Galakatos is affiliated with Mercy Hospital St Louis, Missouri Baptist Medical Center, Mercy Hospital South, St Lukes Hospital.
How does Dr. Galakatos compare to other orthopedic surgeons in Saint Louis?
Among the 57 orthopedic surgeons in Saint Louis, Dr. Galakatos ranks #11 by total Medicare procedure volume. The highest-volume surgeon in Saint Louis has 279 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Galakatos practices?
Mercy Hospital St Louis (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Missouri Baptist Medical Center (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Mercy Hospital South (3 out of 5 CMS stars, hip/knee complication rate similar to national average). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Saint Louis, Missouri
Dr. Galakatos's 90 Medicare procedures are below the Saint Louis average of 154. The table below compares verified procedure volumes for orthopedic surgeons practicing in Saint Louis.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Ryan Nunley | 279 | Hip, Knee |
| Dr. Christopher Palmer | 160 | Hip, Knee |
| Dr. Michael Hubbard | 144 | Hip, Knee, Shoulder |
| Dr. Coles L'hommedieu | 139 | Hip, Knee |
| Dr. Ilya Bendich | 137 | Hip, Knee |
| Dr. Christopher Mudd | 132 | Hip, Knee |
Patient Resources & Verification
Research reviews, verify credentials, and check official quality data through these trusted sources:
Medicare Care Compare and NPI Registry are official U.S. government sources. Google reviews reflect user-submitted feedback. OrthoProcedures.com does not verify the accuracy of third-party review content.