Dr. Gregory Tanner, M.D.
Contact & Location
804-288-8512
Richmond, VA 23226
About Dr. Tanner
Dr. Gregory Tanner is a board-certified orthopedic surgeon practicing in Richmond, Virginia. A Medicare provider since 2011, Dr. Tanner completed 53 hip replacements (#38 in Virginia), 45 knee replacements, and 17 shoulder replacements in the latest annual CMS data, totaling 115 Medicare-verified procedures.
In Virginia, Dr. Tanner performs near the state average in hip (53 vs 47), below the state average in knee (45 vs 58), below the state average in shoulder (17 vs 33).
Dr. Tanner performs all three major joint replacement procedures — hip, knee, and shoulder — indicating a broad scope of orthopedic practice. The largest share is hip replacements (53 cases), followed by knee replacements (45) and shoulder replacements (17).
Richmond is home to 25 orthopedic surgeons in the current Medicare dataset. Patients in the Richmond area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Tanner extend back to 2017, covering 7 years of data. Over that period, recorded procedure volume increased from 37 to 115 in the most recent data, a 211% increase. This sustained growth reflects an expanding joint replacement practice.
Among 4,532 hip replacement surgeons tracked nationally, Dr. Tanner's 53 verified procedures is above the national average of 36.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement | Shoulder Replacement |
|---|---|---|---|
| 2013 | 0 | 0 | 0 |
| 2014 | 0 | 0 | 0 |
| 2015 | 0 | 0 | 0 |
| 2016 | 0 | 0 | 0 |
| 2017 | 0 | 0 | 37 |
| 2018 | 0 | 0 | 0 |
| 2019 | 0 | 32 | 0 |
| 2020 | 21 | 31 | 0 |
| 2021 | 0 | 31 | 0 |
| 2022 | 24 | 0 | 0 |
| 2023 | 45 | 25 | 0 |
| 2024 | 53 | 45 | 17 |
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. Tanner Compares
Procedure volume compared to the Virginia state average.
Volume Trend Analysis
Dr. Tanner's Medicare-recorded procedure volume has trended upward over 7 years, increasing 211% from 37 procedures in 2017 to 115 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 Hip Replacement
If you are considering hip replacement surgery, these evidence-based guides can help you prepare and recover:
Understanding the progression from conservative treatments to surgical intervention, and how to determine when hip replacement becomes the right choice.
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.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
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.
Hip Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after hip replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full hip replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Tanner
How does Dr. Tanner's procedure volume compare to other Virginia surgeons?
Dr. Tanner has performed 115 Medicare-verified joint replacement procedures. This is in line with the Virginia average of 82 procedures per surgeon. Dr. Tanner ranks #56 out of 229 orthopedic surgeons in Virginia.
What types of joint replacement does Dr. Tanner perform?
Dr. Tanner performs all three major joint replacement procedures: hip replacement (53 cases), knee replacement (45 cases), shoulder replacement (17 cases). This breadth indicates a comprehensive orthopedic joint replacement practice.
Are there other orthopedic surgeons near Dr. Tanner in Richmond?
Yes. There are 25 orthopedic surgeons in Richmond 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 Virginia surgeons.
What does the Medicare data for Dr. Tanner 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. Tanner's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 115 procedures shown here.
Has Dr. Tanner's procedure volume changed over time?
Yes. Dr. Tanner's Medicare-recorded volume has increased from 37 procedures in 2017 to 115 in the most recent data, a 211% increase over 7 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 115 procedures in 2024.
Does Dr. Tanner perform more than one type of joint replacement?
Yes. Dr. Tanner's Medicare data shows procedures in hip replacement (53 cases), knee replacement (45 cases), shoulder replacement (17 cases). Performing all three major joint replacements places Dr. Tanner among the 5% of orthopedic surgeons nationally who cover hip, knee, and shoulder arthroplasty.
Which hospitals is Dr. Tanner affiliated with?
According to CMS facility affiliation data, Dr. Tanner is affiliated with Bon Secours St Marys Hospital, Henrico Doctors' Hospital, Bon Secours Memorial Regional Medical Center, Bon Secours St Francis Medical Center.
How does Dr. Tanner compare to other orthopedic surgeons in Richmond?
Among the 25 orthopedic surgeons in Richmond, Dr. Tanner ranks #6 by total Medicare procedure volume. The highest-volume surgeon in Richmond has 343 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Tanner practices?
Bon Secours St Marys Hospital (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Henrico Doctors' Hospital (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Bon Secours Memorial Regional Medical Center (4 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 Richmond, Virginia
Dr. Tanner's 115 Medicare procedures are below the Richmond average of 179. The table below compares verified procedure volumes for orthopedic surgeons practicing in Richmond.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Michael Wind | 343 | Hip, Knee |
| Dr. Colin Mudrick | 194 | Hip, Knee |
| Dr. Matthew Dobzyniak | 178 | Hip, Knee |
| Dr. William Nordt | 167 | Knee |
| Dr. Jason Hull | 148 | Hip, Knee |
| Dr. Gregory Golladay | 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.