Dr. Mark D'onofrio, M.D.

Orthopedic Surgery

Dr. Mark D'onofrio is a board-certified orthopedic surgeon practicing in Lancaster, Ohio. In 2023, Dr. D'onofrio completed 63 knee replacements (#57 in Ohio), 34 hip replacements, and 15 shoulder replacements — 112 total Medicare-verified procedures. This volume reflects significant experience in joint replacement surgery in Ohio.

Verified Medicare Cases (2023)

Knee Replacement
63 verified cases
#57 in Ohio
Hip Replacement
34 verified cases
#62 in Ohio
Shoulder Replacement
15 verified cases
#60 in Ohio

Verified Case Volume Trends (2013-2024)

Questions to Ask Dr. D'onofrio

This surgeon has high Medicare volume (112 verified cases). This indicates significant experience.

Recommended Script:

"Dr. D'onofrio, since you handle such high volume, what is your specific infection rate compared to the national average? Do you have a dedicated team for post-op recovery?"

Preparing for Surgery?

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Contact & Location

📞 Phone: 740-687-3346
2405 N Columbus St
Lancaster, OH 43130
NPI: 1316925811
Credentials: M.D.
✅ Active Medicare provider (NPI verified)
📅 20 years of practice experience
🎓 Licensed M.D.
🏥 Licensed surgical specialist
🦴 Board-certified orthopedic surgeon
📞 Contact information available

Other Top Ohio Orthopedic Surgeons

Dr. Michael Swank - Cincinnati 292 procedures
Dr. Adolph Lombardi - New Albany 274 procedures
Dr. Joel Politi - Gahanna 221 procedures
Dr. Matthew Bernhard - Ashland 218 procedures

Browse Ohio by Procedure

Hip Replacement Surgeons Knee Replacement Surgeons Shoulder Replacement Surgeons
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 33-37% of all joint replacement procedures nationwide (63% of Medicare fee-for-service). Always consult with healthcare providers to make informed decisions about your care.
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