Dr. Christopher Glezos, MD
Dr. Christopher Glezos is a board-certified orthopedic surgeon practicing in Fresno, California. A Medicare provider since 2013, Dr. Glezos has performed 129 Medicare-verified knee replacements (#27 in California) and 83 hip replacements, for a combined total of 212 procedures.
In California, Dr. Glezos performs well above average in knee (129 vs 45 avg), well above average in hip (83 vs 41 avg).
Dr. Glezos's reported Medicare volume is split between knee replacements (129 cases) and hip replacements (83 cases).
Fresno is home to 7 orthopedic surgeons in the current Medicare dataset. Patients in the Fresno area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Glezos extend back to 2018, covering 6 years of data. Over that period, recorded procedure volume increased from 13 to 212 in the most recent data, a 1531% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Glezos's 129 verified procedures is more than 2x 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. Glezos Compares
Procedure volume compared to the California state average.
Contact & Location
Fresno, CA 93720
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Glezos's Medicare-recorded procedure volume has trended upward over 6 years, increasing 1531% from 13 procedures in 2018 to 212 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.
What to Expect on the Day of SurgeryA step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
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 Coverage for Joint ReplacementWhat Medicare Part A and Part B cover for joint replacement surgery, including hospital stays, surgeon fees, anesthesia, and physical therapy.
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. Glezos
How does Dr. Glezos's procedure volume compare to other California surgeons?
Dr. Glezos has performed 212 Medicare-verified joint replacement procedures. This is more than 3x the California average of 65 procedures per surgeon. Dr. Glezos ranks #29 out of 608 orthopedic surgeons in California.
What types of joint replacement does Dr. Glezos perform?
Dr. Glezos's Medicare data shows procedures in knee replacement (129 cases) and hip replacement (83 cases).
Are there other orthopedic surgeons near Dr. Glezos in Fresno?
Yes. There are 7 orthopedic surgeons in Fresno 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 California surgeons.
What does the Medicare data for Dr. Glezos 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. Glezos's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 212 procedures shown here.
Has Dr. Glezos's procedure volume changed over time?
Yes. Dr. Glezos's Medicare-recorded volume has increased from 13 procedures in 2018 to 212 in the most recent data, a 1531% increase over 6 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 212 procedures in 2023.
Does Dr. Glezos perform more than one type of joint replacement?
Yes. Dr. Glezos's Medicare data shows procedures in knee replacement (129 cases), hip replacement (83 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Glezos affiliated with?
According to CMS facility affiliation data, Dr. Glezos is affiliated with Fresno Surgical Hospital, Saint Agnes Medical Center.
How does Dr. Glezos compare to other orthopedic surgeons in Fresno?
Among the 7 orthopedic surgeons in Fresno, Dr. Glezos ranks #3 by total Medicare procedure volume. Dr. Glezos is among the highest-volume surgeons in Fresno.
What are the quality ratings for hospitals where Dr. Glezos practices?
Fresno Surgical Hospital (hip/knee complication rate similar to national average); Saint Agnes Medical Center (2 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 Fresno, California
Dr. Glezos's 212 Medicare procedures are above the Fresno average of 158. The table below compares verified procedure volumes for orthopedic surgeons practicing in Fresno.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Paramjeet Gill | 270 | Hip, Knee |
| Dr. Matthew Simons | 225 | Hip, Knee |
| Dr. Matthew Knedel | 148 | Hip, Knee |
| Dr. Michele Schulz | 117 | Hip, Knee |
| Dr. Julia Lee | 115 | Shoulder |
| Dr. Jerome Dunklin | 19 | Knee |
Patient Reviews & Ratings
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