#88 Hip
#114 Knee

Dr. Mark Gittins, D.O.

Orthopedic Surgery
68 procedures 3 hospitals Westerville, OH
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 27 vs 36 avg (4,526 surgeons)
Knee 41 vs 45 avg (6,720 surgeons)

Dr. Mark Gittins is a board-certified orthopedic surgeon practicing in Westerville, Ohio. Dr. Gittins has performed 41 Medicare-verified knee replacements (#114 in Ohio) and 27 hip replacements, for a combined total of 68 procedures.

In Ohio, Dr. Gittins performs near average in knee (41 vs 40 avg), near average in hip (27 vs 31 avg).

Dr. Gittins's reported Medicare volume is split between knee replacements (41 cases) and hip replacements (27 cases).

Westerville is home to 6 orthopedic surgeons in the current Medicare dataset. Patients in the Westerville area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.

Dr. Gittins's Medicare record spans 11 years from 2013 through 2023. Procedure volume has remained consistent during that period, ranging from 59 to 102 procedures per year, reflecting a steady joint replacement practice.

Among 6,720 knee replacement surgeons tracked nationally, Dr. Gittins's 41 verified procedures is near the national average of 45.

Verified Medicare Cases

Knee Replacement
41 verified cases
#114 in Ohio
Hip Replacement
27 verified cases
#88 in Ohio
Estimated total: 180 – 210 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. Gittins Compares

Procedure volume compared to the Ohio state average.

Hip Average
27 Avg: 31
Knee Average
41 Avg: 40
Dr. Gittins Ohio Average

Contact & Location

70 S Cleveland Ave
Westerville, OH 43081
NPI: 1598749699
Credentials: D.O.
Active Medicare provider
Find Practice on Google Maps

Volume Trend Analysis

Dr. Gittins's procedure volume has been consistent across 11 years of Medicare data, ranging from 59 to 102 procedures per year. This stability suggests a well-established joint replacement practice.

Years of Data 11
2023 Volume 68
Peak Volume 102 (2017)
Trend Stable

Hospital Affiliations & Quality

H
Mount Carmel New Albany Surgical Hospital
New Albany, OH
Similar to national avg
H
Mount Carmel St Ann'S
★★★★☆
Westerville, OH
Similar to national avg
H
Licking Memorial Hospital
★★☆☆☆
Newark, OH
Similar to national avg

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.

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. Gittins

How does Dr. Gittins's procedure volume compare to other Ohio surgeons?

Dr. Gittins has performed 68 Medicare-verified joint replacement procedures. This is in line with the Ohio average of 57 procedures per surgeon. Dr. Gittins ranks #108 out of 378 orthopedic surgeons in Ohio.

What types of joint replacement does Dr. Gittins perform?

Dr. Gittins's Medicare data shows procedures in knee replacement (41 cases) and hip replacement (27 cases).

Are there other orthopedic surgeons near Dr. Gittins in Westerville?

Yes. There are 6 orthopedic surgeons in Westerville 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. Gittins 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. Gittins's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 68 procedures shown here.

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

Dr. Gittins's procedure volume has been relatively stable over 11 years of Medicare data, ranging from 59 to 102 procedures per year between 2013 and 2023. Consistent volume over multiple years reflects a steady joint replacement practice.

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

Yes. Dr. Gittins's Medicare data shows procedures in knee replacement (41 cases), hip replacement (27 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.

Which hospitals is Dr. Gittins affiliated with?

According to CMS facility affiliation data, Dr. Gittins is affiliated with Mount Carmel New Albany Surgical Hospital, Mount Carmel St Ann'S, Licking Memorial Hospital.

How does Dr. Gittins compare to other orthopedic surgeons in Westerville?

Among the 6 orthopedic surgeons in Westerville, Dr. Gittins ranks #3 by total Medicare procedure volume. Dr. Gittins is among the highest-volume surgeons in Westerville.

What are the quality ratings for hospitals where Dr. Gittins practices?

Mount Carmel New Albany Surgical Hospital (hip/knee complication rate similar to national average); Mount Carmel St Ann'S (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Licking Memorial Hospital (2 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 Westerville, Ohio

Dr. Gittins's 68 Medicare procedures are below the Westerville average of 75. The table below compares verified procedure volumes for orthopedic surgeons practicing in Westerville.

SurgeonProceduresSpecialties
Dr. Bryan Chambers 134 Hip, Knee
Dr. Ryan Palmer 98 Hip, Knee
Dr. Scott Stephens 64 Shoulder
Dr. Mark Kolich 55 Hip, Knee
Dr. Benjamin Szerlip 30 Shoulder

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. Mark Gittins, D.O. -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/oh/dr-mark-gittins-westerville.html

Link: https://orthoprocedures.com/surgeons/oh/dr-mark-gittins-westerville.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.