Shoulder
Dr. William Rossy, M.D.
Dr. William Rossy is a board-certified orthopedic surgeon practicing in Princeton, New Jersey. A Medicare provider since 2010, Dr. Rossy has performed 13 Medicare-verified shoulder replacements, ranking #32 in New Jersey.
In New Jersey, Dr. Rossy performs below average in shoulder (13 vs 28 avg).
Dr. Rossy's Medicare data shows a focused shoulder replacement practice with 13 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.
Princeton is home to 13 orthopedic surgeons in the current Medicare dataset. Patients in the Princeton area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Rossy first appears in the Medicare dataset in 2022. With 2 years of recorded data, the longitudinal trend is still developing.
Dr. Rossy's 13 shoulder replacement procedures is below the national average of 28 among 2,092 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. Rossy Compares
Procedure volume compared to the New Jersey state average.
Contact & Location
Princeton, NJ 08540
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Rossy has 2 years of Medicare procedure data beginning in 2022. Additional years of data will provide a clearer picture of volume trends.
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:
Evidence-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.
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. Rossy
How does Dr. Rossy's procedure volume compare to other New Jersey surgeons?
Dr. Rossy has performed 13 Medicare-verified joint replacement procedures. The New Jersey average is 71 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Rossy ranks #165 out of 182 orthopedic surgeons in New Jersey.
What types of joint replacement does Dr. Rossy perform?
Dr. Rossy's reported Medicare volume is focused on shoulder replacement, with 13 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Rossy in Princeton?
Yes. There are 13 orthopedic surgeons in Princeton 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 New Jersey surgeons.
What does the Medicare data for Dr. Rossy 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. Rossy's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 13 procedures shown here.
Which hospitals is Dr. Rossy affiliated with?
According to CMS facility affiliation data, Dr. Rossy is affiliated with Penn Medicine Princeton Medical Center, Centrastate Medical Center, Robert Wood Johnson University Hospital Somerset.
How does Dr. Rossy compare to other orthopedic surgeons in Princeton?
Among the 13 orthopedic surgeons in Princeton, Dr. Rossy ranks #12 by total Medicare procedure volume. The highest-volume surgeon in Princeton has 256 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Rossy practices?
Penn Medicine Princeton Medical Center (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Centrastate Medical Center (2 out of 5 CMS stars, insufficient case volume for complication rate comparison); Robert Wood Johnson University Hospital Somerset (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 Princeton, New Jersey
Dr. Rossy's 13 Medicare procedures are below the Princeton average of 143. The table below compares verified procedure volumes for orthopedic surgeons practicing in Princeton.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Brian Vannozzi | 256 | Hip, Knee |
| Dr. Stephen Kayiaros | 198 | Hip, Knee |
| Dr. Brian Culp | 198 | Hip, Knee |
| Dr. Hari Bezwada | 196 | Hip, Knee |
| Dr. Frederick Song | 72 | Shoulder |
| Dr. Anthony Boniello | 68 | Hip, Knee |
Patient Reviews & Ratings
OrthoProcedures.com focuses on verified Medicare procedure data. For patient reviews, ratings, and appointment scheduling, visit these trusted platforms:
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