Dr. George Canizares, M.D.
Dr. George Canizares is a board-certified orthopedic surgeon practicing in St Petersburg, Florida. A Medicare provider since 2006, Dr. Canizares has performed 22 Medicare-verified knee replacements (#289 in Florida) and 12 shoulder replacements, for a combined total of 34 procedures.
In Florida, Dr. Canizares performs below average in knee (22 vs 49 avg), below average in shoulder (12 vs 34 avg).
Dr. Canizares's reported Medicare volume is split between knee replacements (22 cases) and shoulder replacements (12 cases).
Beyond general orthopedic surgery, Dr. Canizares holds additional credentials in Sports Medicine, reflecting subspecialty training that may benefit patients with complex joint conditions.
St Petersburg is home to 7 orthopedic surgeons in the current Medicare dataset. Patients in the St Petersburg area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Canizares extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 12 to 34 in the most recent data, a 183% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Canizares's 22 knee replacement procedures is below the national average of 45 among 6,720 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
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. Canizares Compares
Procedure volume compared to the Florida state average.
Contact & Location
St Petersburg, FL 33703
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Canizares's Medicare-recorded procedure volume has trended upward over 11 years, increasing 183% from 12 procedures in 2013 to 34 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.
Prehabilitation: Preparing Your Body for SurgeryEvidence-based exercises and lifestyle adjustments that can improve surgical outcomes and speed recovery when started weeks before your procedure.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
Medicare Bundled Payment Programs for Joint ReplacementHow bundled payment models affect your joint replacement costs and care coordination, and what it means for hospital and surgeon selection.
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. Canizares
How does Dr. Canizares's procedure volume compare to other Florida surgeons?
Dr. Canizares has performed 34 Medicare-verified joint replacement procedures. The Florida average is 72 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Canizares ranks #329 out of 509 orthopedic surgeons in Florida.
What types of joint replacement does Dr. Canizares perform?
Dr. Canizares's Medicare data shows procedures in knee replacement (22 cases) and shoulder replacement (12 cases).
Are there other orthopedic surgeons near Dr. Canizares in St Petersburg?
Yes. There are 7 orthopedic surgeons in St Petersburg 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. Canizares 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. Canizares's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 34 procedures shown here.
Has Dr. Canizares's procedure volume changed over time?
Yes. Dr. Canizares's Medicare-recorded volume has increased from 12 procedures in 2013 to 34 in the most recent data, a 183% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 42 procedures in 2022.
Does Dr. Canizares perform more than one type of joint replacement?
Yes. Dr. Canizares's Medicare data shows procedures in knee replacement (22 cases), shoulder replacement (12 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Canizares affiliated with?
According to CMS facility affiliation data, Dr. Canizares is affiliated with Orlando Health Bayfront Hospital, St Anthonys Hospital.
How does Dr. Canizares compare to other orthopedic surgeons in St Petersburg?
Among the 7 orthopedic surgeons in St Petersburg, Dr. Canizares ranks #2 by total Medicare procedure volume. Dr. Canizares is among the highest-volume surgeons in St Petersburg.
What are the quality ratings for hospitals where Dr. Canizares practices?
Orlando Health Bayfront Hospital (2 out of 5 CMS stars, hip/knee complication rate similar to national average); St Anthonys Hospital (3 out of 5 CMS stars, insufficient case volume for complication rate comparison). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in St Petersburg, Florida
Dr. Canizares's 34 Medicare procedures are above the St Petersburg average of 26. The table below compares verified procedure volumes for orthopedic surgeons practicing in St Petersburg.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Brett Bolhofner | 59 | Hip, Knee |
| Dr. Katulle Eaton | 29 | Knee |
| Dr. Dzi-Viet Nguyen | 20 | Shoulder |
| Dr. Michael Smith | 19 | Knee |
| Dr. Thomas Stang | 11 | Hip |
| Dr. Anthony Albert | 11 | Knee |
Patient Reviews & Ratings
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