Dr. Gregory Gilson, D.O.
Contact & Location
Allentown, PA 18104
Dr. Gregory Gilson is a board-certified orthopedic surgeon practicing in Allentown, Pennsylvania. A Medicare provider since 2016, Dr. Gilson has performed 69 Medicare-verified knee replacements (#62 in Pennsylvania) and 59 hip replacements, for a combined total of 128 procedures.
In Pennsylvania, Dr. Gilson performs above average in knee (69 vs 47 avg), above average in hip (59 vs 37 avg).
Dr. Gilson's reported Medicare volume is split between knee replacements (69 cases) and hip replacements (59 cases).
Allentown is home to 13 orthopedic surgeons in the current Medicare dataset. Patients in the Allentown area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Gilson first appears in the Medicare dataset in 2023. With 2 years of recorded data, the longitudinal trend is still developing.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Gilson's 69 verified procedures is above the national average of 45.
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. Gilson Compares
Procedure volume compared to the Pennsylvania state average.
Volume Trend Analysis
Dr. Gilson has 2 years of Medicare procedure data beginning in 2023. 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 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. Gilson
How does Dr. Gilson's procedure volume compare to other Pennsylvania surgeons?
Dr. Gilson has performed 128 Medicare-verified joint replacement procedures. This is significantly above the Pennsylvania average of 66 procedures per surgeon. Dr. Gilson ranks #57 out of 376 orthopedic surgeons in Pennsylvania.
What types of joint replacement does Dr. Gilson perform?
Dr. Gilson's Medicare data shows procedures in knee replacement (69 cases) and hip replacement (59 cases).
Are there other orthopedic surgeons near Dr. Gilson in Allentown?
Yes. There are 13 orthopedic surgeons in Allentown 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. Gilson 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. Gilson's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 128 procedures shown here.
Does Dr. Gilson perform more than one type of joint replacement?
Yes. Dr. Gilson's Medicare data shows procedures in knee replacement (69 cases), hip replacement (59 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Gilson affiliated with?
According to CMS facility affiliation data, Dr. Gilson is affiliated with St Luke'S Hospital Bethlehem, St Luke'S Hospital - Upper Bucks Campus, St Luke'S Hospital - Grand View Campus, St Luke'S Hospital - Easton Campus.
How does Dr. Gilson compare to other orthopedic surgeons in Allentown?
Among the 13 orthopedic surgeons in Allentown, Dr. Gilson ranks #5 by total Medicare procedure volume. The highest-volume surgeon in Allentown has 285 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Gilson practices?
St Luke'S Hospital Bethlehem (5 out of 5 CMS stars, hip/knee complication rate similar to national average); St Luke'S Hospital - Upper Bucks Campus (4 out of 5 CMS stars, hip/knee complication rate similar to national average); St Luke'S Hospital - Grand View Campus (5 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 Allentown, Pennsylvania
Dr. Gilson's 128 Medicare procedures are below the Allentown average of 174. The table below compares verified procedure volumes for orthopedic surgeons practicing in Allentown.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Eric Lebby | 285 | Hip, Knee |
| Dr. Paul Pollice | 239 | Hip, Knee |
| Dr. Gregor Hawk | 191 | Hip, Knee, Shoulder |
| Dr. Jonathon Brown | 169 | Hip, Knee |
| Dr. Kevin Anbari | 124 | Hip, Knee |
| Dr. Anthony Falvello | 83 | Hip, 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.