Knee
Dr. John Sontich, MD
Dr. John Sontich is a board-certified orthopedic surgeon practicing in Youngstown, Ohio. Dr. Sontich has performed 21 Medicare-verified knee replacements, ranking #210 in Ohio.
In Ohio, Dr. Sontich performs below average in knee (21 vs 40 avg).
Dr. Sontich's Medicare data shows a focused knee replacement practice with 21 verified procedures. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.
Youngstown is home to 8 orthopedic surgeons in the current Medicare dataset. Patients in the Youngstown area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Sontich first appears in the Medicare dataset in 2022. With 2 years of recorded data, the longitudinal trend is still developing.
Dr. Sontich's 21 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. Sontich Compares
Procedure volume compared to the Ohio state average.
Contact & Location
Youngstown, OH 44504
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Sontich has 2 years of Medicare procedure data beginning in 2022. Additional years of data will provide a clearer picture of volume trends.
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.
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.
Recovery Timeline: Week-by-Week ExpectationsA detailed week-by-week guide covering pain levels, mobility milestones, physical therapy progression, and when to expect a return to daily activities.
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.
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. Sontich
How does Dr. Sontich's procedure volume compare to other Ohio surgeons?
Dr. Sontich has performed 21 Medicare-verified joint replacement procedures. The Ohio average is 57 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Sontich ranks #285 out of 378 orthopedic surgeons in Ohio.
What types of joint replacement does Dr. Sontich perform?
Dr. Sontich's reported Medicare volume is focused on knee replacement, with 21 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Sontich in Youngstown?
Yes. There are 8 orthopedic surgeons in Youngstown 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 Ohio surgeons.
What does the Medicare data for Dr. Sontich 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. Sontich's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 21 procedures shown here.
Which hospitals is Dr. Sontich affiliated with?
According to CMS facility affiliation data, Dr. Sontich is affiliated with University Hospitals Ahuja Medical Center, Uh Cleveland Medical Center, Mh St Elizabeth Youngstown Hospital, Uhhs Memorial Hospital Of Geneva, Parma Community General Hospital.
How does Dr. Sontich compare to other orthopedic surgeons in Youngstown?
Among the 8 orthopedic surgeons in Youngstown, Dr. Sontich ranks #6 by total Medicare procedure volume. The highest-volume surgeon in Youngstown has 101 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Sontich practices?
University Hospitals Ahuja Medical Center (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Uh Cleveland Medical Center (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Mh St Elizabeth Youngstown 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 Youngstown, Ohio
Dr. Sontich's 21 Medicare procedures are below the Youngstown average of 64. The table below compares verified procedure volumes for orthopedic surgeons practicing in Youngstown.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. David Weimer | 101 | Hip, Knee |
| Dr. James Jamison | 99 | Hip, Knee |
| Dr. Karl Kuwik | 91 | Hip, Knee |
| Dr. John Stefancin | 75 | Hip, Knee |
| Dr. Thomas Joseph | 51 | Knee, Shoulder |
| Dr. Raymond Duffett | 12 | Knee |
Patient Reviews & Ratings
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