Dr. Bruce Comisar, M.D.
Contact & Location
614-890-6555
Westerville, OH 43081
Dr. Comisar performs more shoulder replacement procedures than 8% of orthopedic surgeons in Ohio, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #92 of 100 ranked shoulder surgeons in Ohio.
About Dr. Comisar
Practice. Dr. Bruce Comisar is a board-certified orthopedic surgeon practicing in Westerville, Ohio. The latest annual CMS data records 12 shoulder replacements. That is #92 in Ohio for shoulder replacement. A Medicare provider since 2005.
Trend. Medicare records run from 2017 to 2024, 5 years. Volume has held between 11 and 16 procedures a year.
National context. Among 2,217 shoulder replacement surgeons tracked nationally, 12 procedures is below the national average of 29. Medicare covers part of all joint replacements, so true volume is likely higher.
Local context. Westerville has 9 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist.
Verified Case Volume Trends (2013-Current)
| Year | Shoulder Replacement |
|---|---|
| 2013 | 0 |
| 2014 | 0 |
| 2015 | 0 |
| 2016 | 0 |
| 2017 | 11 |
| 2018 | 0 |
| 2019 | 0 |
| 2020 | 12 |
| 2021 | 12 |
| 2022 | 16 |
| 2023 | 0 |
| 2024 | 12 |
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims are one payer stream among several, and the share they represent differs by procedure. In 2024 it was 29% to 37% for shoulder replacement. Each verified count above is divided by its own procedure's range, and the results are added, to estimate total practice volume across all payers. The verified Medicare count is the definitive, audited figure; this is a range derived from published national volume projections, not a measurement, and an individual practice can sit well outside it: how these ranges are derived, and their sources.
How Dr. Comisar Compares
Procedure volume compared to the Ohio state average.
Volume Trend Analysis
Dr. Comisar's procedure volume has been consistent across 5 years of Medicare data, ranging from 11 to 16 procedures per year. This stability suggests a well-established joint replacement practice.
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 Shoulder Replacement
If you are considering shoulder replacement surgery, these evidence-based guides can help you prepare and recover:
A practical checklist of questions covering experience, technique, hospital choice, and recovery expectations to discuss during your surgical consultation.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
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.
Shoulder Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after shoulder replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full shoulder replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Comisar
How does Dr. Comisar's procedure volume compare to other Ohio surgeons?
Dr. Comisar has performed 12 Medicare-verified joint replacement procedures. The Ohio average is 59 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Comisar ranks #359 out of 370 orthopedic surgeons in Ohio.
What types of joint replacement does Dr. Comisar perform?
Dr. Comisar's reported Medicare volume is focused on shoulder replacement, with 12 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Comisar in Westerville?
Yes. There are 9 orthopedic surgeons in Westerville 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. Comisar represent?
The procedure counts shown are based on 2024 Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). Medicare fee-for-service is only one payer stream, and the share of national volume it represents differs by procedure. In 2024 the share was 29% to 37% for shoulder replacement, which puts Dr. Comisar's total volume across all insurers at roughly 30 to 40 procedures against the 12 verified here. Those shares are derived from published national volume projections rather than quoted from a single publication, and they are estimates with real uncertainty. The OrthoProcedures methodology page shows the full derivation, the sources, and the limits at orthoprocedures.com/data-methodology.html.
Has Dr. Comisar's procedure volume changed over time?
Dr. Comisar's procedure volume has been relatively stable over 5 years of Medicare data, ranging from 11 to 16 procedures per year between 2017 and 2024. Consistent volume over multiple years reflects a steady joint replacement practice.
Which hospitals is Dr. Comisar affiliated with?
According to CMS facility affiliation data, Dr. Comisar is affiliated with Grant Medical Center, Genesis Hospital.
How does Dr. Comisar compare to other orthopedic surgeons in Westerville?
Among the 9 orthopedic surgeons in Westerville, Dr. Comisar ranks #9 by total Medicare procedure volume. The highest-volume surgeon in Westerville has 134 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Comisar practices?
Grant Medical Center (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Genesis Hospital (4 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 Westerville, Ohio
Dr. Comisar's 12 Medicare procedures are below the Westerville average of 83. The table below compares verified procedure volumes for orthopedic surgeons practicing in Westerville.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Bryan Chambers | 134 | Hip, Knee |
| Dr. Graham Pallante | 130 | Hip, Knee |
| Dr. Ryan Palmer | 98 | Hip, Knee |
| Dr. Mark Gittins | 82 | Hip, Knee |
| Dr. Mark Kolich | 79 | Hip, Knee |
| Dr. Scott Stephens | 46 | 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.