Knee
Dr. Anthony Kantaras, MD
Dr. Anthony Kantaras is a board-certified orthopedic surgeon practicing in Akron, Ohio. Dr. Kantaras has performed 31 Medicare-verified knee replacements, ranking #152 in Ohio.
In Ohio, Dr. Kantaras performs below average in knee (31 vs 40 avg).
Dr. Kantaras's Medicare data shows a focused knee replacement practice with 31 verified procedures. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.
Akron is home to 10 orthopedic surgeons in the current Medicare dataset. Patients in the Akron area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Kantaras extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 23 to 31 in the most recent data, a 35% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Kantaras's 31 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. Kantaras Compares
Procedure volume compared to the Ohio state average.
Contact & Location
Akron, OH 44302
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Kantaras's Medicare-recorded procedure volume has trended upward over 11 years, increasing 35% from 23 procedures in 2013 to 31 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.
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 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. Kantaras
How does Dr. Kantaras's procedure volume compare to other Ohio surgeons?
Dr. Kantaras has performed 31 Medicare-verified joint replacement procedures. The Ohio average is 57 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Kantaras ranks #240 out of 378 orthopedic surgeons in Ohio.
What types of joint replacement does Dr. Kantaras perform?
Dr. Kantaras's reported Medicare volume is focused on knee replacement, with 31 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Kantaras in Akron?
Yes. There are 10 orthopedic surgeons in Akron 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 Ohio surgeons.
What does the Medicare data for Dr. Kantaras 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. Kantaras's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 31 procedures shown here.
Has Dr. Kantaras's procedure volume changed over time?
Yes. Dr. Kantaras's Medicare-recorded volume has increased from 23 procedures in 2013 to 31 in the most recent data, a 35% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 35 procedures in 2022.
Which hospitals is Dr. Kantaras affiliated with?
According to CMS facility affiliation data, Dr. Kantaras is affiliated with Akron General Medical Center, Mercy Medical Center.
How does Dr. Kantaras compare to other orthopedic surgeons in Akron?
Among the 10 orthopedic surgeons in Akron, Dr. Kantaras ranks #8 by total Medicare procedure volume. The highest-volume surgeon in Akron has 160 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Kantaras practices?
Akron General Medical Center (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Mercy Medical Center (2 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 Akron, Ohio
Dr. Kantaras's 31 Medicare procedures are below the Akron average of 85. The table below compares verified procedure volumes for orthopedic surgeons practicing in Akron.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Phillip Lewandowski | 160 | Hip, Knee |
| Dr. Ian Gradisar | 117 | Hip, Knee |
| Dr. Curtis Noel | 93 | Shoulder |
| Dr. Kiel Pfefferle | 75 | Hip, Knee |
| Dr. Ryan Combs | 63 | Hip, Knee |
| Dr. Jonathan Streit | 59 | Shoulder |
Patient Reviews & Ratings
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