Dr. William O'connor, MD
Contact & Location
Saratoga Springs, NY 12866
Dr. William O'connor is a board-certified orthopedic surgeon practicing in Saratoga Springs, New York. A Medicare provider since 2006, Dr. O'connor has performed 71 Medicare-verified knee replacements (#56 in New York) and 44 hip replacements, for a combined total of 115 procedures.
In New York, Dr. O'connor performs above average in knee (71 vs 45 avg), near average in hip (44 vs 42 avg).
Dr. O'connor's reported Medicare volume is split between knee replacements (71 cases) and hip replacements (44 cases).
Saratoga Springs is home to 6 orthopedic surgeons in the current Medicare dataset. Patients in the Saratoga Springs area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. O'connor extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 89 to 115 in the most recent data, a 29% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. O'connor's 71 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. O'connor Compares
Procedure volume compared to the New York state average.
Volume Trend Analysis
Dr. O'connor's Medicare-recorded procedure volume has trended upward over 11 years, increasing 29% from 89 procedures in 2013 to 115 in the most recent data.
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.
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.
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. O'connor
How does Dr. O'connor's procedure volume compare to other New York surgeons?
Dr. O'connor has performed 115 Medicare-verified joint replacement procedures. This is significantly above the New York average of 67 procedures per surgeon. Dr. O'connor ranks #60 out of 338 orthopedic surgeons in New York.
What types of joint replacement does Dr. O'connor perform?
Dr. O'connor's Medicare data shows procedures in knee replacement (71 cases) and hip replacement (44 cases).
Are there other orthopedic surgeons near Dr. O'connor in Saratoga Springs?
Yes. There are 6 orthopedic surgeons in Saratoga Springs 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 York surgeons.
What does the Medicare data for Dr. O'connor 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. O'connor's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 115 procedures shown here.
Has Dr. O'connor's procedure volume changed over time?
Yes. Dr. O'connor's Medicare-recorded volume has increased from 89 procedures in 2013 to 115 in the most recent data, a 29% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 115 procedures in 2023.
Does Dr. O'connor perform more than one type of joint replacement?
Yes. Dr. O'connor's Medicare data shows procedures in knee replacement (71 cases), hip replacement (44 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
How does Dr. O'connor compare to other orthopedic surgeons in Saratoga Springs?
Among the 6 orthopedic surgeons in Saratoga Springs, Dr. O'connor ranks #1 by total Medicare procedure volume. Dr. O'connor has the highest verified Medicare volume in the city.
Other Orthopedic Surgeons in Saratoga Springs, New York
Dr. O'connor's 115 Medicare procedures are above the Saratoga Springs average of 77. The table below compares verified procedure volumes for orthopedic surgeons practicing in Saratoga Springs.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Jonathan Gainor | 108 | Hip, Knee |
| Dr. Kevin Kleis | 84 | Hip, Knee |
| Dr. Michael Canfield | 56 | Hip, Knee |
| Dr. George Silver | 52 | Knee, Shoulder |
| Dr. Joseph Larosa | 44 | 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.