Dr. Louis Stryker, MD
Dr. Louis Stryker is a board-certified orthopedic surgeon practicing in San Antonio, Texas. Dr. Stryker has performed 55 Medicare-verified knee replacements (#111 in Texas) and 33 hip replacements, for a combined total of 88 procedures.
In Texas, Dr. Stryker performs above average in knee (55 vs 41 avg), near average in hip (33 vs 30 avg).
Dr. Stryker's reported Medicare volume is split between knee replacements (55 cases) and hip replacements (33 cases).
San Antonio is home to 46 orthopedic surgeons in the current Medicare dataset. Patients in the San Antonio area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Stryker's Medicare record spans 9 years from 2013 through 2023. Procedure volume has remained consistent during that period, ranging from 37 to 119 procedures per year, reflecting a steady joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Stryker's 55 verified procedures is above the national average of 45.
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. Stryker Compares
Procedure volume compared to the Texas state average.
Contact & Location
San Antonio, TX 78258
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Stryker's procedure volume has been consistent across 9 years of Medicare data, ranging from 37 to 119 procedures per year. This stability suggests a well-established joint replacement practice.
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.
Home Safety: Creating Your Recovery SanctuaryRoom-by-room modifications, equipment recommendations, and fall-prevention strategies to prepare your home for a safe post-surgical recovery.
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. Stryker
How does Dr. Stryker's procedure volume compare to other Texas surgeons?
Dr. Stryker has performed 88 Medicare-verified joint replacement procedures. This is significantly above the Texas average of 56 procedures per surgeon. Dr. Stryker ranks #100 out of 573 orthopedic surgeons in Texas.
What types of joint replacement does Dr. Stryker perform?
Dr. Stryker's Medicare data shows procedures in knee replacement (55 cases) and hip replacement (33 cases).
Are there other orthopedic surgeons near Dr. Stryker in San Antonio?
Yes. There are 46 orthopedic surgeons in San Antonio 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 Texas surgeons.
What does the Medicare data for Dr. Stryker 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. Stryker's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 88 procedures shown here.
Has Dr. Stryker's procedure volume changed over time?
Dr. Stryker's procedure volume has been relatively stable over 9 years of Medicare data, ranging from 37 to 119 procedures per year between 2013 and 2023. Consistent volume over multiple years reflects a steady joint replacement practice.
Does Dr. Stryker perform more than one type of joint replacement?
Yes. Dr. Stryker's Medicare data shows procedures in knee replacement (55 cases), hip replacement (33 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Stryker affiliated with?
According to CMS facility affiliation data, Dr. Stryker is affiliated with Ketchikan Medical Center. Dr. Stryker maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Stryker compare to other orthopedic surgeons in San Antonio?
Among the 46 orthopedic surgeons in San Antonio, Dr. Stryker ranks #8 by total Medicare procedure volume. The highest-volume surgeon in San Antonio has 350 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Stryker practices?
Ketchikan Medical Center (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 San Antonio, Texas
Dr. Stryker's 88 Medicare procedures are below the San Antonio average of 175. The table below compares verified procedure volumes for orthopedic surgeons practicing in San Antonio.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Christopher Phelps | 350 | Hip, Knee, Shoulder |
| Dr. Bryan Kaiser | 221 | Hip, Knee |
| Dr. Richard Ursone | 210 | Hip, Knee, Shoulder |
| Dr. Robert Girling | 141 | Hip, Knee |
| Dr. Casey Taber | 121 | Hip, Knee |
| Dr. Sergio Viroslav | 97 | Hip, Knee |
Patient Reviews & Ratings
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