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Dr. Robert Sigmund, MD

Dr. Robert Sigmund, MD

Age 55 Orthopedic Surgery M
(73) 73 reviews
Accepting New Patients


Dr. Robert Sigmund, MD is a orthopedic surgery specialist in Saint Louis, MO. Dr. Sigmund completed a residency at Saint Louis University Hospital. He currently practices at Signature Orthopedics and is affiliated with Mercy Hospital South. He accepts multiple insurance plans. Dr. Sigmund is board certified in Orthopaedic Sports Medicine.


  • Saint Louis University Hospital, Residency Hospital
  • Saint Louis University School of Medicine, Medical School — 1996

Insurance Accepted

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Assurant Health
  • Blue Cross Blue Shield
  • Cigna
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • HealthLink
  • Humana
  • Medicaid
  • Molina Healthcare
  • MultiPlan
  • Principal Financial Group
  • UnitedHealthCare
  • WellPoint

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  1. Signature Orthopedics

    1. 1
      Signature Orthopedics - South County
      12639 Old Tesson Rd, Saint Louis, MO 63128 Existing Patients: (314) 849-0311
  1. Practice

    1. 2
      Signature Orthopedics - South County
      12639 Old Tesson Rd, Saint Louis, MO 63128 Existing Patients: (314) 849-0311

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I've been with Dr. Sigmund for 2 years now and would refer him and his staff to anyone. Signature Orthopedics is a place for all types of Orthopedic problems. I recommend them highly.
Neal Beshel — Apr 04, 2021
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Dr. Robert Sigmund, MD
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Frequently Asked Questions

Dr. Sigmund frequently treats Knee & Lower Limb Surgery, Shoulder & Upper Arm Surgery, and Hip & Pelvic Surgery.  

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Hospital Affiliations

  • Mercy Hospital South
  • SSM Health St. Clare Hospital - Fenton