Dr. John Petolillo, DO
Contact & Location
Langhorne, PA 19047
Dr. John Petolillo is a board-certified orthopedic surgeon practicing in Langhorne, Pennsylvania. A Medicare provider since 2005, Dr. Petolillo has performed 34 Medicare-verified hip replacements (#83 in Pennsylvania) and 13 knee replacements, for a combined total of 47 procedures.
In Pennsylvania, Dr. Petolillo performs near average in hip (34 vs 37 avg), below average in knee (13 vs 47 avg).
Dr. Petolillo's reported Medicare volume is split between hip replacements (34 cases) and knee replacements (13 cases).
Langhorne is home to 3 orthopedic surgeons in the current Medicare dataset. Patients in the Langhorne area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Petolillo extend back to 2017, covering 7 years of data. Over that period, recorded procedure volume increased from 12 to 47 in the most recent data, a 292% increase. This sustained growth reflects an expanding joint replacement practice.
Among 4,532 hip replacement surgeons tracked nationally, Dr. Petolillo's 34 verified procedures is near the national average of 36.
Verified Case Volume Trends (2013-Current)
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. Petolillo Compares
Procedure volume compared to the Pennsylvania state average.
Volume Trend Analysis
Dr. Petolillo's Medicare-recorded procedure volume has trended upward over 7 years, increasing 292% from 12 procedures in 2017 to 47 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 Hip Replacement
If you are considering hip replacement surgery, these evidence-based guides can help you prepare and recover:
Understanding the progression from conservative treatments to surgical intervention, and how to determine when hip replacement becomes the right choice.
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.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
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.
Hip Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after hip replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full hip replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Petolillo
How does Dr. Petolillo's procedure volume compare to other Pennsylvania surgeons?
Dr. Petolillo has performed 47 Medicare-verified joint replacement procedures. The Pennsylvania average is 66 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Petolillo ranks #186 out of 376 orthopedic surgeons in Pennsylvania.
What types of joint replacement does Dr. Petolillo perform?
Dr. Petolillo's Medicare data shows procedures in hip replacement (34 cases) and knee replacement (13 cases).
Are there other orthopedic surgeons near Dr. Petolillo in Langhorne?
Yes. There are 3 orthopedic surgeons in Langhorne 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 Pennsylvania surgeons.
What does the Medicare data for Dr. Petolillo 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. Petolillo's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 47 procedures shown here.
Has Dr. Petolillo's procedure volume changed over time?
Yes. Dr. Petolillo's Medicare-recorded volume has increased from 12 procedures in 2017 to 47 in the most recent data, a 292% increase over 7 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 47 procedures in 2024.
Does Dr. Petolillo perform more than one type of joint replacement?
Yes. Dr. Petolillo's Medicare data shows procedures in hip replacement (34 cases), knee replacement (13 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Petolillo affiliated with?
According to CMS facility affiliation data, Dr. Petolillo is affiliated with Jefferson Health-Northeast.
How does Dr. Petolillo compare to other orthopedic surgeons in Langhorne?
Among the 3 orthopedic surgeons in Langhorne, Dr. Petolillo ranks #1 by total Medicare procedure volume. Dr. Petolillo has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Petolillo practices?
Jefferson Health-Northeast (1 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 Langhorne, Pennsylvania
Dr. Petolillo's 47 Medicare procedures are above the Langhorne average of 37. The table below compares verified procedure volumes for orthopedic surgeons practicing in Langhorne.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Edward Ford | 40 | Hip, Knee |
| Dr. John Avallone | 25 | 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.