Dr. Ian Gradisar, M.D.
Dr. Ian Gradisar is a board-certified orthopedic surgeon practicing in Akron, Ohio. A Medicare provider since 2007, Dr. Gradisar has performed 62 Medicare-verified knee replacements (#59 in Ohio) and 55 hip replacements, for a combined total of 117 procedures.
In Ohio, Dr. Gradisar performs above average in knee (62 vs 40 avg), above average in hip (55 vs 31 avg).
Dr. Gradisar's reported Medicare volume is split between knee replacements (62 cases) and hip replacements (55 cases).
Beyond general orthopedic surgery, Dr. Gradisar holds additional credentials in Adult Reconstructive Orthopaedic Surgery, reflecting subspecialty training that may benefit patients with complex joint conditions.
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. Gradisar extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 37 to 117 in the most recent data, a 216% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Gradisar's 62 verified procedures is above the national average of 45.
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. Gradisar Compares
Procedure volume compared to the Ohio state average.
Contact & Location
Akron, OH 44333
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Gradisar's Medicare-recorded procedure volume has trended upward over 11 years, increasing 216% from 37 procedures in 2013 to 117 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.
Rehabilitation Roadmap: Your Complete Recovery GuideA structured physical therapy progression from the first post-op exercises through full strength and mobility restoration over 3 to 6 months.
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. Gradisar
How does Dr. Gradisar's procedure volume compare to other Ohio surgeons?
Dr. Gradisar has performed 117 Medicare-verified joint replacement procedures. This is more than 2x the Ohio average of 57 procedures per surgeon. Dr. Gradisar ranks #38 out of 378 orthopedic surgeons in Ohio.
What types of joint replacement does Dr. Gradisar perform?
Dr. Gradisar's Medicare data shows procedures in knee replacement (62 cases) and hip replacement (55 cases).
Are there other orthopedic surgeons near Dr. Gradisar 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. Gradisar 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. Gradisar's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 117 procedures shown here.
Has Dr. Gradisar's procedure volume changed over time?
Yes. Dr. Gradisar's Medicare-recorded volume has increased from 37 procedures in 2013 to 117 in the most recent data, a 216% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 117 procedures in 2023.
Does Dr. Gradisar perform more than one type of joint replacement?
Yes. Dr. Gradisar's Medicare data shows procedures in knee replacement (62 cases), hip replacement (55 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Gradisar affiliated with?
According to CMS facility affiliation data, Dr. Gradisar is affiliated with Crystal Clinic Orthopaedic Center, Akron General Medical Center.
How does Dr. Gradisar compare to other orthopedic surgeons in Akron?
Among the 10 orthopedic surgeons in Akron, Dr. Gradisar ranks #2 by total Medicare procedure volume. Dr. Gradisar is among the highest-volume surgeons in Akron.
What are the quality ratings for hospitals where Dr. Gradisar practices?
Crystal Clinic Orthopaedic Center (5 out of 5 CMS stars, hip/knee complication rate better than national average); Akron General Medical Center (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 Akron, Ohio
Dr. Gradisar's 117 Medicare procedures are above the Akron average of 86. The table below compares verified procedure volumes for orthopedic surgeons practicing in Akron.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Phillip Lewandowski | 160 | Hip, Knee |
| Dr. Curtis Noel | 93 | Shoulder |
| Dr. Kiel Pfefferle | 75 | Hip, Knee |
| Dr. Ryan Combs | 63 | Hip, Knee |
| Dr. Jonathan Streit | 59 | Shoulder |
| Dr. Gregory Vrabec | 36 | Hip, Knee |
Patient Reviews & Ratings
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