Signature Orthopedics Chesterfield

Contact Information

  • Office 314-849-0311
  • Fax 314-849-4423
  • After Hours 314-470-8735


Practice Hours:

  • Monday through Friday, 7:30 AM - 5:30 PM


St. Luke's Hospital offers complimentary outpatient center valet service from 8:00 AM - 4:30 PM, Monday through Friday. Self parking is also available in the lots surrounding Building A.


Main Location

Signature Orthopedics Chesterfield
121 St. Luke’s Center Drive
Building A, Suite 302
Chesterfield, MO 63017
Get directions

Other Locations

Signature Orthopedics Fenton
1011 Bowles Avenue
Suite 100
Fenton, MO 63026
Signature Orthopedics South County
12639 Old Tesson Road
Suites 100 and 115
St. Louis, MO 63128


General Orthopedics, Pediatric and Adult Orthopedic Surgeons, Sports Medicine Physicians, Physical Medicine and Rehabilitation (Physiatrists), Pain Management, Podiatrists (foot care), Workers' Compensation Injuries, EMG & Nerve Conduction Studies, MRI and X-Ray, Hip Replacement, Knee Replacement, Shoulder Replacement, ACL Repair, Cortisone Injections


The doctors of Signature Orthopedics Chesterfield have been a mainstay in St. Louis bone and joint care for decades.

Our physicians look for the right approach for you and your needs. In the pursuit of pain relief and rapid recovery, our physicians will discuss non-invasive solutions and new, alternative options in addition to traditional treatments. We are committed to providing the most advanced diagnostic, treatment, and surgical options available in the entire region.

The nationally recognized providers of Signature Orthopedics specialize in several areas, including orthopedic and reconstructive surgery of the knee, hip, ankle and shoulder, surgery of the spine, sports medicine clinic, and physical medicine and rehabilitation. From young children to aging adults, we treat orthopedic patients of all ages.

Our doctors accept all major insurances including Medicare, Blue Cross Blue Shield (BCBS), and UnitedHealthcare (UHC). For more information, please visit our Insurance page.

Best Places to Work 2024 BadgeTop WorkplacesAbout Signature Orthopedics
Signature Orthopedics is part of one of the largest orthopedic practices in Saint Louis. Our overall practice has many orthopedic specialists who treat adult and pediatric patients at numerous convenient locations. Trained in more than 12 subspecialties, our providers treat all aspects of bone and joint care.

Signature Orthopedics is part of Signature Medical Group ("SMG"). The SMG practices in the St. Louis area earned the "Best Places to Work" finalist distinction from the St. Louis Business Journal and the Top Workplaces award from the St. Louis Post-Dispatch in 2024.

Sort by:


William W. Behrens, Jr., MD

William W. Behrens, Jr.

St. Louis, MO

  • Orthopedics
  • Hip and Knee
  • Joint Replacement

Aleksander C. Ferbet, DPM

Aleksander C. Ferbet

St. Louis, MO

  • Podiatry
  • Foot and Ankle

Nathan M. Fisher, DO

Nathan M. Fisher

St. Louis, MO

  • Orthopedics
  • Hand and Wrist
  • Shoulder and Elbow

Qasim Zaidi, MD

Qasim Zaidi

St. Louis, MO

  • Spine
  • Orthopedics

Kenneth (Buck) S. Smith, MD

Kenneth (Buck) S. Smith

St. Louis, MO

  • Orthopedics
  • Foot and Ankle
  • Sports Medicine
  • Trauma
Sort by: