#70 Knee
#116 Hip

Dr. Marcus Romanowski, MD

Orthopedic Surgery
86 procedures Buffalo, NY
Latest available Medicare data — updated April 2026
Knee replacement recovery kit Ice machines, mobility aids, bathroom safety — under $50 essentials
National Comparison by Procedure
Hip 26 vs 36 avg (4,526 surgeons)
Knee 60 vs 45 avg (6,720 surgeons)

Dr. Marcus Romanowski is a board-certified orthopedic surgeon practicing in Buffalo, New York. A Medicare provider since 2006, Dr. Romanowski has performed 60 Medicare-verified knee replacements (#70 in New York) and 26 hip replacements, for a combined total of 86 procedures.

In New York, Dr. Romanowski performs above average in knee (60 vs 45 avg), below average in hip (26 vs 42 avg).

Dr. Romanowski's reported Medicare volume is split between knee replacements (60 cases) and hip replacements (26 cases).

Buffalo is home to 11 orthopedic surgeons in the current Medicare dataset. Patients in the Buffalo area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.

Dr. Romanowski's Medicare record spans 11 years from 2013 through 2023. Procedure volume has remained consistent during that period, ranging from 59 to 107 procedures per year, reflecting a steady joint replacement practice.

Among 6,720 knee replacement surgeons tracked nationally, Dr. Romanowski's 60 verified procedures is above the national average of 45.

Verified Medicare Cases

Knee Replacement
60 verified cases
#70 in New York
Hip Replacement
26 verified cases
#116 in New York
Estimated total: 230 – 260 procedures (all insurers)
Based on Medicare FFS representing 33–37% of national joint replacement volume
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. Romanowski Compares

Procedure volume compared to the New York state average.

Hip Below Avg
26 Avg: 42
Knee High
60 Avg: 45
Dr. Romanowski New York Average

Contact & Location

Phone: 716-839-0632
4510 Main St
Buffalo, NY 14226
NPI: 1265469126
Credentials: MD
Active Medicare provider (NPI verified)
20 years of practice experience
Licensed MD
Licensed surgical specialist
Board-certified orthopedic surgeon
Contact information available
Find Practice on Google Maps

Volume Trend Analysis

Dr. Romanowski's procedure volume has been consistent across 11 years of Medicare data, ranging from 59 to 107 procedures per year. This stability suggests a well-established joint replacement practice.

Years of Data 11
2023 Volume 86
Peak Volume 107 (2017)
Trend Stable

Knee Replacement Recovery Overview

Recovery timelines vary by patient, but here is a general overview of what to expect after knee replacement surgery:

Week 1-2 Walking with assistive device. Knee bending exercises begin immediately. Ice therapy and elevation for swelling control.
Week 3-6 Increased range of motion (target 90 degrees). Walking longer distances. Physical therapy intensifies with strengthening exercises.
Week 7-12 Most patients walk without assistive devices. Resume driving and desk work. Continue PT for strength and flexibility.
Month 4-6 Near-full recovery. Resume most recreational activities. Some swelling and stiffness may persist but continues improving.

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. Romanowski

How does Dr. Romanowski's procedure volume compare to other New York surgeons?

Dr. Romanowski has performed 86 Medicare-verified joint replacement procedures. This is in line with the New York average of 67 procedures per surgeon. Dr. Romanowski ranks #91 out of 338 orthopedic surgeons in New York.

What types of joint replacement does Dr. Romanowski perform?

Dr. Romanowski's Medicare data shows procedures in knee replacement (60 cases) and hip replacement (26 cases).

Are there other orthopedic surgeons near Dr. Romanowski in Buffalo?

Yes. There are 11 orthopedic surgeons in Buffalo 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 York surgeons.

What does the Medicare data for Dr. Romanowski 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. Romanowski's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 86 procedures shown here.

Has Dr. Romanowski's procedure volume changed over time?

Dr. Romanowski's procedure volume has been relatively stable over 11 years of Medicare data, ranging from 59 to 107 procedures per year between 2013 and 2023. Consistent volume over multiple years reflects a steady joint replacement practice.

Does Dr. Romanowski perform more than one type of joint replacement?

Yes. Dr. Romanowski's Medicare data shows procedures in knee replacement (60 cases), hip replacement (26 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.

How does Dr. Romanowski compare to other orthopedic surgeons in Buffalo?

Among the 11 orthopedic surgeons in Buffalo, Dr. Romanowski ranks #2 by total Medicare procedure volume. Dr. Romanowski is among the highest-volume surgeons in Buffalo.

Other Orthopedic Surgeons in Buffalo, New York

Dr. Romanowski's 86 Medicare procedures are above the Buffalo average of 62. The table below compares verified procedure volumes for orthopedic surgeons practicing in Buffalo.

SurgeonProceduresSpecialties
Dr. Sridhar Rachala 102 Hip, Knee
Dr. Matthew Phillips 76 Hip, Knee
Dr. Kathleen Boyle 49 Hip, Knee
Dr. Thomas Duquin 45 Shoulder
Dr. Brian McGrath 39 Hip, Knee
Dr. Christopher Mutty 34 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.

Cite This Data

APA: OrthoProcedures. (2026). Dr. Marcus Romanowski, MD -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/ny/dr-marcus-romanowski-buffalo.html

Link: https://orthoprocedures.com/surgeons/ny/dr-marcus-romanowski-buffalo.html

Data source: CMS Medicare Part B Provider Utilization & Payment Data. Full methodology | Open Data API

Important: Rankings are based solely on Medicare procedure volume and do not reflect quality of care, patient outcomes, or procedures covered by private insurance. This data represents approximately one-third to 40% of all joint replacement procedures nationwide. Always consult with healthcare providers to make informed decisions about your care.