Dr. Bryan Kaiser, M.D.
Contact & Location
San Antonio, TX 78229
Dr. Bryan Kaiser is a board-certified orthopedic surgeon practicing in San Antonio, Texas. A Medicare provider since 2006, Dr. Kaiser has performed 155 Medicare-verified knee replacements (#7 in Texas) and 80 hip replacements, for a combined total of 235 procedures.
In Texas, Dr. Kaiser performs well above average in knee (155 vs 42 avg), well above average in hip (80 vs 31 avg).
Dr. Kaiser's reported Medicare volume is split between knee replacements (155 cases) and hip replacements (80 cases).
San Antonio is home to 41 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.
Medicare records for Dr. Kaiser extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 106 to 235 in the most recent data, a 122% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Kaiser's 155 verified procedures is more than 3x the national average of 45, ranking #154 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. Kaiser Compares
Procedure volume compared to the Texas state average.
Volume Trend Analysis
Dr. Kaiser's Medicare-recorded procedure volume has trended upward over 12 years, increasing 122% from 106 procedures in 2013 to 235 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 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. Kaiser
How does Dr. Kaiser's procedure volume compare to other Texas surgeons?
Dr. Kaiser has performed 235 Medicare-verified joint replacement procedures. This is more than 4x the Texas average of 57 procedures per surgeon. Dr. Kaiser ranks #8 out of 582 orthopedic surgeons in Texas.
What types of joint replacement does Dr. Kaiser perform?
Dr. Kaiser's Medicare data shows procedures in knee replacement (155 cases) and hip replacement (80 cases).
How experienced is Dr. Kaiser with knee replacement surgery?
Dr. Kaiser ranks #7 in Texas for knee replacement with 155 Medicare-verified procedures. This high ranking among 582 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Kaiser in San Antonio?
Yes. There are 41 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. Kaiser 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. Kaiser's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 235 procedures shown here.
Has Dr. Kaiser's procedure volume changed over time?
Yes. Dr. Kaiser's Medicare-recorded volume has increased from 106 procedures in 2013 to 235 in the most recent data, a 122% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 235 procedures in 2024.
Does Dr. Kaiser perform more than one type of joint replacement?
Yes. Dr. Kaiser's Medicare data shows procedures in knee replacement (155 cases), hip replacement (80 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Kaiser affiliated with?
According to CMS facility affiliation data, Dr. Kaiser is affiliated with Baptist Medical Center, Medina Regional Hospital.
How does Dr. Kaiser compare to other orthopedic surgeons in San Antonio?
Among the 41 orthopedic surgeons in San Antonio, Dr. Kaiser ranks #2 by total Medicare procedure volume. Dr. Kaiser is among the highest-volume surgeons in San Antonio.
What are the quality ratings for hospitals where Dr. Kaiser practices?
Baptist Medical Center (3 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 San Antonio, Texas
Dr. Kaiser's 235 Medicare procedures are above the San Antonio average of 195. The table below compares verified procedure volumes for orthopedic surgeons practicing in San Antonio.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Christopher Phelps | 383 | Hip, Knee, Shoulder |
| Dr. Richard Ursone | 191 | Hip, Knee, Shoulder |
| Dr. Casey Taber | 172 | Hip, Knee |
| Dr. Robert Girling | 155 | Hip, Knee |
| Dr. Matthew Morrey | 116 | Hip, Knee |
| Dr. Louis Stryker | 110 | 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.