Dr. Justin Lareau
Contact & Location
Westmont, IL 60559
Dr. Justin Lareau is a board-certified orthopedic surgeon practicing in Westmont, Illinois. A Medicare provider since 2007, Dr. Lareau has performed 96 Medicare-verified hip replacements (#8 in Illinois) and 95 knee replacements, for a combined total of 191 procedures.
In Illinois, Dr. Lareau performs well above average in hip (96 vs 39 avg), above average in knee (95 vs 50 avg).
Dr. Lareau's reported Medicare volume is split between hip replacements (96 cases) and knee replacements (95 cases).
Westmont is home to 3 orthopedic surgeons in the current Medicare dataset. Patients in the Westmont area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Lareau extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 70 to 191 in the most recent data, a 173% increase. This sustained growth reflects an expanding joint replacement practice.
Among 4,532 hip replacement surgeons tracked nationally, Dr. Lareau's 96 verified procedures is more than 2x the national average of 36, ranking #192 nationally.
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. Lareau Compares
Procedure volume compared to the Illinois state average.
Volume Trend Analysis
Dr. Lareau's Medicare-recorded procedure volume has trended upward over 12 years, increasing 173% from 70 procedures in 2013 to 191 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.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
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. Lareau
How does Dr. Lareau's procedure volume compare to other Illinois surgeons?
Dr. Lareau has performed 191 Medicare-verified joint replacement procedures. This is more than 2x the Illinois average of 69 procedures per surgeon. Dr. Lareau ranks #16 out of 316 orthopedic surgeons in Illinois.
What types of joint replacement does Dr. Lareau perform?
Dr. Lareau's Medicare data shows procedures in hip replacement (96 cases) and knee replacement (95 cases).
How experienced is Dr. Lareau with hip replacement surgery?
Dr. Lareau ranks #8 in Illinois for hip replacement with 96 Medicare-verified procedures. This high ranking among 316 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Lareau in Westmont?
Yes. There are 3 orthopedic surgeons in Westmont 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 Illinois surgeons.
What does the Medicare data for Dr. Lareau 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. Lareau's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 191 procedures shown here.
Has Dr. Lareau's procedure volume changed over time?
Yes. Dr. Lareau's Medicare-recorded volume has increased from 70 procedures in 2013 to 191 in the most recent data, a 173% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 207 procedures in 2023.
Does Dr. Lareau perform more than one type of joint replacement?
Yes. Dr. Lareau's Medicare data shows procedures in hip replacement (96 cases), knee replacement (95 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Lareau affiliated with?
According to CMS facility affiliation data, Dr. Lareau is affiliated with Uchicago Medicine Adventhealth La Grange, Uchicago Medicine Adventhealth Hinsdale, Advocate Good Samaritan Hospital, Uchicago Medicine Adventhealth Bolingbrook.
How does Dr. Lareau compare to other orthopedic surgeons in Westmont?
Among the 3 orthopedic surgeons in Westmont, Dr. Lareau ranks #1 by total Medicare procedure volume. Dr. Lareau has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Lareau practices?
Uchicago Medicine Adventhealth La Grange (5 out of 5 CMS stars, hip/knee complication rate similar to national average); Uchicago Medicine Adventhealth Hinsdale (4 out of 5 CMS stars); Advocate Good Samaritan Hospital (4 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 Westmont, Illinois
Dr. Lareau's 191 Medicare procedures are above the Westmont average of 80. The table below compares verified procedure volumes for orthopedic surgeons practicing in Westmont.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Vijay Thangamani | 29 | Hip, Knee |
| Dr. Andrew Riff | 21 | 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.