Dr. Chancellor Gray, MD
Contact & Location
352-647-9700
Gainesville, FL 32607
About Dr. Gray
Dr. Chancellor Gray is a board-certified orthopedic surgeon practicing in Gainesville, Florida. A Medicare provider since 2008, Dr. Gray performed 68 Medicare-verified knee replacements (#85 in Florida) and 50 hip replacements in the latest annual CMS data, for a combined total of 118 procedures.
In Florida, Dr. Gray performs above the state average in knee (68 vs 48), above the state average in hip (50 vs 40).
Dr. Gray's reported Medicare volume is split between knee replacements (68 cases) and hip replacements (50 cases).
Gainesville is home to 15 orthopedic surgeons in the current Medicare dataset. Patients in the Gainesville area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Gray extend back to 2015, covering 10 years of data. Over that period, recorded procedure volume increased from 48 to 118 in the most recent data, a 146% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Gray's 68 verified procedures is above the national average of 45.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 19 | 29 |
| 2016 | 25 | 34 |
| 2017 | 25 | 36 |
| 2018 | 30 | 48 |
| 2019 | 37 | 70 |
| 2020 | 42 | 48 |
| 2021 | 44 | 41 |
| 2022 | 32 | 46 |
| 2023 | 21 | 28 |
| 2024 | 50 | 68 |
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. Gray Compares
Procedure volume compared to the Florida state average.
Volume Trend Analysis
Dr. Gray's Medicare-recorded procedure volume has trended upward over 10 years, increasing 146% from 48 procedures in 2015 to 118 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.
Questions to Ask Your Surgeon Before Joint ReplacementA practical checklist of questions covering experience, technique, hospital choice, and recovery expectations to discuss during your surgical consultation.
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.
Outpatient Joint Replacement: A Medicare GuideHow outpatient joint replacement works under Medicare, including eligibility criteria, cost differences, and what to expect with same-day discharge.
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. Gray
How does Dr. Gray's procedure volume compare to other Florida surgeons?
Dr. Gray has performed 118 Medicare-verified joint replacement procedures. This is significantly above the Florida average of 72 procedures per surgeon. Dr. Gray ranks #92 out of 523 orthopedic surgeons in Florida.
What types of joint replacement does Dr. Gray perform?
Dr. Gray's Medicare data shows procedures in knee replacement (68 cases) and hip replacement (50 cases).
Are there other orthopedic surgeons near Dr. Gray in Gainesville?
Yes. There are 15 orthopedic surgeons in Gainesville 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 Florida surgeons.
What does the Medicare data for Dr. Gray 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. Gray's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 118 procedures shown here.
Has Dr. Gray's procedure volume changed over time?
Yes. Dr. Gray's Medicare-recorded volume has increased from 48 procedures in 2015 to 118 in the most recent data, a 146% increase over 10 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 118 procedures in 2024.
Does Dr. Gray perform more than one type of joint replacement?
Yes. Dr. Gray's Medicare data shows procedures in knee replacement (68 cases), hip replacement (50 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Gray affiliated with?
According to CMS facility affiliation data, Dr. Gray is affiliated with Hca Florida North Florida Hospital, Uf Health Shands Hospital.
How does Dr. Gray compare to other orthopedic surgeons in Gainesville?
Among the 15 orthopedic surgeons in Gainesville, Dr. Gray ranks #3 by total Medicare procedure volume. Dr. Gray is among the highest-volume surgeons in Gainesville.
What are the quality ratings for hospitals where Dr. Gray practices?
Hca Florida North Florida Hospital (2 out of 5 CMS stars, hip/knee complication rate similar to national average); Uf Health Shands Hospital (4 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 Gainesville, Florida
Dr. Gray's 118 Medicare procedures are above the Gainesville average of 102. The table below compares verified procedure volumes for orthopedic surgeons practicing in Gainesville.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Hari Parvataneni | 159 | Hip, Knee |
| Dr. Tristan Altbuch | 119 | Hip, Knee, Shoulder |
| Dr. Daniel Lombardo | 105 | Hip, Knee |
| Dr. Mark Petty | 81 | Hip, Knee, Shoulder |
| Dr. Jon Radnothy | 68 | Hip, Knee |
| Dr. Jonathan Pritt | 62 | Knee, Shoulder |
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.