Dr. John Dorris, MD
Contact & Location
706-549-1663
Athens, GA 30606
About Dr. Dorris
Dr. John Dorris is a board-certified orthopedic surgeon practicing in Athens, Georgia. A Medicare provider since 2005, Dr. Dorris performed 64 Medicare-verified knee replacements (#28 in Georgia) and 31 hip replacements in the latest annual CMS data, for a combined total of 95 procedures.
In Georgia, Dr. Dorris performs above the state average in knee (64 vs 40), near the state average in hip (31 vs 33).
Dr. Dorris's reported Medicare volume is split between knee replacements (64 cases) and hip replacements (31 cases).
Athens is home to 10 orthopedic surgeons in the current Medicare dataset. Patients in the Athens area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Dorris's Medicare record spans 12 years from 2013 through 2024. Procedure volume has remained consistent during that period, ranging from 51 to 106 procedures per year, reflecting a steady joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Dorris's 64 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. Dorris Compares
Procedure volume compared to the Georgia state average.
Volume Trend Analysis
Dr. Dorris's procedure volume has been consistent across 12 years of Medicare data, ranging from 51 to 106 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.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
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. Dorris
How does Dr. Dorris's procedure volume compare to other Georgia surgeons?
Dr. Dorris has performed 95 Medicare-verified joint replacement procedures. This is significantly above the Georgia average of 55 procedures per surgeon. Dr. Dorris ranks #37 out of 245 orthopedic surgeons in Georgia.
What types of joint replacement does Dr. Dorris perform?
Dr. Dorris's Medicare data shows procedures in knee replacement (64 cases) and hip replacement (31 cases).
Are there other orthopedic surgeons near Dr. Dorris in Athens?
Yes. There are 10 orthopedic surgeons in Athens 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 Georgia surgeons.
What does the Medicare data for Dr. Dorris 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. Dorris's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 95 procedures shown here.
Has Dr. Dorris's procedure volume changed over time?
Dr. Dorris's procedure volume has been relatively stable over 12 years of Medicare data, ranging from 51 to 106 procedures per year between 2013 and 2024. Consistent volume over multiple years reflects a steady joint replacement practice.
Does Dr. Dorris perform more than one type of joint replacement?
Yes. Dr. Dorris's Medicare data shows procedures in knee replacement (64 cases), hip replacement (31 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Dorris affiliated with?
According to CMS facility affiliation data, Dr. Dorris is affiliated with St Mary'S Hospital, St Mary'S Sacred Heart Hospital, Inc, Piedmont Athens Regional Medical Center.
How does Dr. Dorris compare to other orthopedic surgeons in Athens?
Among the 10 orthopedic surgeons in Athens, Dr. Dorris ranks #2 by total Medicare procedure volume. Dr. Dorris is among the highest-volume surgeons in Athens.
What are the quality ratings for hospitals where Dr. Dorris practices?
St Mary'S Hospital (1 out of 5 CMS stars, hip/knee complication rate above national average); St Mary'S Sacred Heart Hospital, Inc (3 out of 5 CMS stars, insufficient case volume for complication rate comparison); Piedmont Athens Regional Medical Center (4 out of 5 CMS stars, insufficient case volume for complication rate comparison). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Athens, Georgia
Dr. Dorris's 95 Medicare procedures are above the Athens average of 71. The table below compares verified procedure volumes for orthopedic surgeons practicing in Athens.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Ormonde Mahoney | 132 | Hip, Knee |
| Dr. Christopher Gaunder | 86 | Hip, Knee |
| Dr. David Ryan | 67 | Hip, Knee |
| Dr. Mason Florence | 57 | Hip, Knee |
| Dr. Stephen Johnson | 31 | Shoulder |
| Dr. Robert Hancock | 30 | 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.