Dr. Gregory Sarkisian, D.O.
Contact & Location
440-285-4999
Chardon, OH 44024
About Dr. Sarkisian
Dr. Gregory Sarkisian is a board-certified orthopedic surgeon practicing in Chardon, Ohio. A Medicare provider since 2005, Dr. Sarkisian performed 76 Medicare-verified knee replacements (#39 in Ohio) and 24 hip replacements in the latest annual CMS data, for a combined total of 100 procedures.
In Ohio, Dr. Sarkisian performs above the state average in knee (76 vs 41), below the state average in hip (24 vs 32).
Dr. Sarkisian's practice is heavily focused on knee replacement surgery, which accounts for 76% of reported Medicare volume.
Chardon is home to 6 orthopedic surgeons in the current Medicare dataset. Patients in the Chardon area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Sarkisian extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 81 to 100 in the most recent data, a 23% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Sarkisian's 76 verified procedures is above the national average of 45.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 27 | 54 |
| 2014 | 35 | 57 |
| 2015 | 22 | 52 |
| 2016 | 23 | 50 |
| 2017 | 22 | 58 |
| 2018 | 24 | 45 |
| 2019 | 36 | 52 |
| 2020 | 25 | 36 |
| 2021 | 20 | 65 |
| 2022 | 18 | 71 |
| 2023 | 26 | 73 |
| 2024 | 24 | 76 |
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. Sarkisian Compares
Procedure volume compared to the Ohio state average.
Volume Trend Analysis
Dr. Sarkisian's Medicare-recorded procedure volume has trended upward over 12 years, increasing 23% from 81 procedures in 2013 to 100 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. Sarkisian
How does Dr. Sarkisian's procedure volume compare to other Ohio surgeons?
Dr. Sarkisian has performed 100 Medicare-verified joint replacement procedures. This is significantly above the Ohio average of 59 procedures per surgeon. Dr. Sarkisian ranks #61 out of 370 orthopedic surgeons in Ohio.
What types of joint replacement does Dr. Sarkisian perform?
Dr. Sarkisian's Medicare data shows procedures in knee replacement (76 cases) and hip replacement (24 cases).
Are there other orthopedic surgeons near Dr. Sarkisian in Chardon?
Yes. There are 6 orthopedic surgeons in Chardon 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 Ohio surgeons.
What does the Medicare data for Dr. Sarkisian 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. Sarkisian's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 100 procedures shown here.
Has Dr. Sarkisian's procedure volume changed over time?
Yes. Dr. Sarkisian's Medicare-recorded volume has increased from 81 procedures in 2013 to 100 in the most recent data, a 23% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 100 procedures in 2024.
Does Dr. Sarkisian perform more than one type of joint replacement?
Yes. Dr. Sarkisian's Medicare data shows procedures in knee replacement (76 cases), hip replacement (24 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Sarkisian affiliated with?
According to CMS facility affiliation data, Dr. Sarkisian is affiliated with Uh Regional Hospitals, Lake Health Beachwood Medical Center, Ashtabula County Medical Center, Lake Health, Uh Cleveland Medical Center.
How does Dr. Sarkisian compare to other orthopedic surgeons in Chardon?
Among the 6 orthopedic surgeons in Chardon, Dr. Sarkisian ranks #1 by total Medicare procedure volume. Dr. Sarkisian has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Sarkisian practices?
Uh Regional Hospitals (4 out of 5 CMS stars, insufficient case volume for complication rate comparison); Lake Health Beachwood Medical Center (insufficient case volume for complication rate comparison); Ashtabula County 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 Chardon, Ohio
Dr. Sarkisian's 100 Medicare procedures are above the Chardon average of 49. The table below compares verified procedure volumes for orthopedic surgeons practicing in Chardon.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Benjamin Silver | 94 | Hip, Knee |
| Dr. Kraig Solak | 37 | Hip, Knee |
| Dr. George Kellis | 36 | Hip, Knee |
| Dr. J. Martin Leland | 16 | Shoulder |
| Dr. Scott Zimmer | 13 | 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.