Dr. Robert Sigmund, M.D.

Orthopedic Surgery

Dr. Robert Sigmund is a board-certified orthopedic surgeon practicing in Saint Louis, Missouri. In 2023, Dr. Sigmund performed 64 Medicare-verified knee replacements (#30 in Missouri) and 34 hip replacements (#29 in Missouri), for a combined total of 98 procedures. This volume reflects significant experience in joint replacement surgery in Missouri.

Verified Medicare Cases (2023)

Knee Replacement
64 verified cases
#30 in Missouri
Hip Replacement
34 verified cases
#29 in Missouri

Verified Case Volume Trends (2013-2024)

Questions to Ask Dr. Sigmund

This surgeon has high Medicare volume (98 verified cases). This indicates significant experience.

Recommended Script:

"Dr. Sigmund, 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?

Browse recommended recovery products for knee replacement

View Recovery Products

Contact & Location

📞 Phone: 314-849-0311
12639 Old Tesson Rd
Saint Louis, MO 63128
NPI: 1447201991
Credentials: M.D.
✅ Active Medicare provider (NPI verified)
📅 20 years of practice experience
🎓 Licensed M.D.
ðŸĨ Licensed surgical specialist
ðŸĶī Board-certified orthopedic surgeon
📞 Contact information available

Other Top Missouri Orthopedic Surgeons

Dr. Ryan Nunley - Saint Louis 263 procedures
Dr. Robert Jones - Ozark 220 procedures
Dr. Samuel Thompson - Columbia 219 procedures
Dr. William Schroer - Bridgeton 204 procedures

Browse Missouri 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.
← View All Missouri Surgeons