Dr. Gregory Leather, M.D.
Dr. Gregory Leather is a board-certified orthopedic surgeon practicing in Keene, New Hampshire. A Medicare provider since 2006, Dr. Leather has performed 18 Medicare-verified knee replacements (#36 in New Hampshire) and 11 shoulder replacements, for a combined total of 29 procedures.
In New Hampshire, Dr. Leather performs below average in knee (18 vs 48 avg), below average in shoulder (11 vs 29 avg).
Dr. Leather's reported Medicare volume is split between knee replacements (18 cases) and shoulder replacements (11 cases).
Beyond general orthopedic surgery, Dr. Leather holds additional credentials in Sports Medicine, reflecting subspecialty training that may benefit patients with complex joint conditions.
Keene is home to 3 orthopedic surgeons in the current Medicare dataset. Patients in the Keene area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Leather extend back to 2017, covering 6 years of data. Over that period, recorded procedure volume increased from 25 to 29 in the most recent data, a 16% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Leather's 18 knee replacement procedures is below the national average of 45 among 6,720 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
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. Leather Compares
Procedure volume compared to the New Hampshire state average.
Contact & Location
Keene, NH 03431
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Leather's Medicare-recorded procedure volume has trended upward over 6 years, increasing 16% from 25 procedures in 2017 to 29 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.
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.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
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. Leather
How does Dr. Leather's procedure volume compare to other New Hampshire surgeons?
Dr. Leather has performed 29 Medicare-verified joint replacement procedures. The New Hampshire average is 67 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Leather ranks #39 out of 54 orthopedic surgeons in New Hampshire.
What types of joint replacement does Dr. Leather perform?
Dr. Leather's Medicare data shows procedures in knee replacement (18 cases) and shoulder replacement (11 cases).
Are there other orthopedic surgeons near Dr. Leather in Keene?
Yes. There are 3 orthopedic surgeons in Keene 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 New Hampshire surgeons.
What does the Medicare data for Dr. Leather 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. Leather's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 29 procedures shown here.
Has Dr. Leather's procedure volume changed over time?
Yes. Dr. Leather's Medicare-recorded volume has increased from 25 procedures in 2017 to 29 in the most recent data, a 16% increase over 6 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 35 procedures in 2022.
Does Dr. Leather perform more than one type of joint replacement?
Yes. Dr. Leather's Medicare data shows procedures in knee replacement (18 cases), shoulder replacement (11 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Leather affiliated with?
According to CMS facility affiliation data, Dr. Leather is affiliated with Cheshire Medical Center, Mary Hitchcock Memorial Hospital, Monadnock Community Hospital.
How does Dr. Leather compare to other orthopedic surgeons in Keene?
Among the 3 orthopedic surgeons in Keene, Dr. Leather ranks #3 by total Medicare procedure volume. Dr. Leather is among the highest-volume surgeons in Keene.
What are the quality ratings for hospitals where Dr. Leather practices?
Cheshire Medical Center (4 out of 5 CMS stars, insufficient case volume for complication rate comparison); Mary Hitchcock Memorial Hospital (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Monadnock Community Hospital (2 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 Keene, New Hampshire
Dr. Leather's 29 Medicare procedures are below the Keene average of 84. The table below compares verified procedure volumes for orthopedic surgeons practicing in Keene.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Vivek Venugopal | 132 | Hip, Knee |
| Dr. Anthony Presutti | 90 | Hip, Knee |
Patient Reviews & Ratings
OrthoProcedures.com focuses on verified Medicare procedure data. For patient reviews, ratings, and appointment scheduling, visit these trusted platforms:
These links lead to third-party websites. OrthoProcedures.com is not affiliated with these platforms and cannot verify the accuracy of reviews.