Dr. Julian Zangrilli, D.O.
Contact & Location
732-660-6200
Ocean, NJ 07712
Dr. Zangrilli performs more knee replacement procedures than 15% of orthopedic surgeons in New Jersey, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #119 of 140 ranked knee surgeons in New Jersey.
About Dr. Zangrilli
Practice. Dr. Julian Zangrilli is a board-certified orthopedic surgeon practicing in Ocean, New Jersey. The latest annual CMS data records 15 knee replacements. That is #119 in New Jersey for knee replacement. A Medicare provider since 2018.
Trend. Dr. Zangrilli first appears in the Medicare data in 2024. With 1 year on record, the trend is still short.
National context. Among 6,612 knee replacement surgeons tracked nationally, 15 procedures is below the national average of 45. Medicare covers part of all joint replacements, so true volume is likely higher.
Local context. Ocean has 6 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist.
Verified Case Volume
Verified Medicare data is available for 1 year: 15 procedures in the most recent reporting year. A multi-year trend chart is shown once at least 3 years of data are available.
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 23% to 28% for knee 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. Zangrilli Compares
Procedure volume compared to the New Jersey state average.
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.
Questions to Ask Your Surgeon Before Joint ReplacementA practical checklist of questions covering experience, technique, hospital choice, and recovery expectations to discuss during your surgical consultation.
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.
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.
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. Zangrilli
How does Dr. Zangrilli's procedure volume compare to other New Jersey surgeons?
Dr. Zangrilli has performed 15 Medicare-verified joint replacement procedures. The New Jersey average is 72 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Zangrilli ranks #157 out of 184 orthopedic surgeons in New Jersey.
What types of joint replacement does Dr. Zangrilli perform?
Dr. Zangrilli's reported Medicare volume is focused on knee replacement, with 15 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Zangrilli in Ocean?
Yes. There are 6 orthopedic surgeons in Ocean 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. Zangrilli 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 23% to 28% for knee replacement, which puts Dr. Zangrilli's total volume across all insurers at roughly 50 to 70 procedures against the 15 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.
Which hospitals is Dr. Zangrilli affiliated with?
According to CMS facility affiliation data, Dr. Zangrilli is affiliated with Ocean University Medical Center, Monmouth Medical Center, Jersey Shore University Medical Center, Centrastate Medical Center, Bayshore Medical Center.
How does Dr. Zangrilli compare to other orthopedic surgeons in Ocean?
Among the 6 orthopedic surgeons in Ocean, Dr. Zangrilli ranks #5 by total Medicare procedure volume. The highest-volume surgeon in Ocean has 100 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Zangrilli practices?
Ocean University Medical Center (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Monmouth Medical Center (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Jersey Shore University 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 Ocean, New Jersey
Dr. Zangrilli's 15 Medicare procedures are below the Ocean average of 50. The table below compares verified procedure volumes for orthopedic surgeons practicing in Ocean.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. David Chalnick | 100 | Hip, Knee |
| Dr. Arthur Mark | 75 | Hip, Knee |
| Dr. Bertrand Parcells | 55 | Hip, Knee |
| Dr. Joel Fechisin | 43 | Hip, Knee |
| Dr. Sunil Thacker | 14 | Knee |
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.