Dr. Jonathan Berliner, M.D.
Dr. Jonathan Berliner is a board-certified orthopedic surgeon practicing in Greenwich, Connecticut. A Medicare provider since 2011, Dr. Berliner has performed 52 Medicare-verified hip replacements (#8 in Connecticut) and 41 knee replacements, for a combined total of 93 procedures.
In Connecticut, Dr. Berliner performs above average in hip (52 vs 31 avg), above average in knee (41 vs 34 avg).
Dr. Berliner's reported Medicare volume is split between hip replacements (52 cases) and knee replacements (41 cases).
Greenwich is home to 7 orthopedic surgeons in the current Medicare dataset. Patients in the Greenwich area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Berliner extend back to 2018, covering 6 years of data. Over that period, recorded procedure volume increased from 24 to 93 in the most recent data, a 288% increase. This sustained growth reflects an expanding joint replacement practice.
Among 4,526 hip replacement surgeons tracked nationally, Dr. Berliner's 52 verified procedures is above the national average of 36.
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. Berliner Compares
Procedure volume compared to the Connecticut state average.
Contact & Location
Greenwich, CT 06831
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Berliner's Medicare-recorded procedure volume has trended upward over 6 years, increasing 288% from 24 procedures in 2018 to 93 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.
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.
Home Safety: Creating Your Recovery SanctuaryRoom-by-room modifications, equipment recommendations, and fall-prevention strategies to prepare your home for a safe post-surgical recovery.
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.
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. Berliner
How does Dr. Berliner's procedure volume compare to other Connecticut surgeons?
Dr. Berliner has performed 93 Medicare-verified joint replacement procedures. This is significantly above the Connecticut average of 47 procedures per surgeon. Dr. Berliner ranks #15 out of 101 orthopedic surgeons in Connecticut.
What types of joint replacement does Dr. Berliner perform?
Dr. Berliner's Medicare data shows procedures in hip replacement (52 cases) and knee replacement (41 cases).
How experienced is Dr. Berliner with hip replacement surgery?
Dr. Berliner ranks #8 in Connecticut for hip replacement with 52 Medicare-verified procedures. This high ranking among 101 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Berliner in Greenwich?
Yes. There are 7 orthopedic surgeons in Greenwich 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 Connecticut surgeons.
What does the Medicare data for Dr. Berliner 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. Berliner's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 93 procedures shown here.
Has Dr. Berliner's procedure volume changed over time?
Yes. Dr. Berliner's Medicare-recorded volume has increased from 24 procedures in 2018 to 93 in the most recent data, a 288% increase over 6 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 96 procedures in 2022.
Does Dr. Berliner perform more than one type of joint replacement?
Yes. Dr. Berliner's Medicare data shows procedures in hip replacement (52 cases), knee replacement (41 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Berliner affiliated with?
According to CMS facility affiliation data, Dr. Berliner is affiliated with Greenwich Hospital Association -, Stamford Hospital.
How does Dr. Berliner compare to other orthopedic surgeons in Greenwich?
Among the 7 orthopedic surgeons in Greenwich, Dr. Berliner ranks #2 by total Medicare procedure volume. Dr. Berliner is among the highest-volume surgeons in Greenwich.
What are the quality ratings for hospitals where Dr. Berliner practices?
Greenwich Hospital Association - (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Stamford Hospital (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 Greenwich, Connecticut
Dr. Berliner's 93 Medicare procedures are above the Greenwich average of 65. The table below compares verified procedure volumes for orthopedic surgeons practicing in Greenwich.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Francis Ennis | 100 | Hip, Knee |
| Dr. Brian Kavanagh | 70 | Hip, Knee |
| Dr. Seth Miller | 67 | Shoulder |
| Dr. Paul Sethi | 52 | Shoulder |
| Dr. Kevin Choo | 39 | Hip, Knee |
| Dr. Michael Held | 33 | Knee |
Patient Reviews & Ratings
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