Kenneth W. Zehnder, MD

Kenneth W. Zehnder

Contact Information

  • Office 314-983-4700
  • After Hours 314-983-4700
  • Orthopedics NOW! Urgent Orthopedic Care 314-983-4750
  • Fax 314-645-2249


Main Location

Signature Orthopedics - Bellevue
1027 Bellevue Avenue
Suite 25
St. Louis, MO 63117
Get directions

Other Locations

Signature Orthopedics - West County
845 North New Ballas Court
Suite 200
St. Louis, MO 63141

Hospital Affiliations

Mercy Hospital St. Louis
SSM Health St. Mary's Hospital

Areas of Interest

General Orthopedic Conditions, Nonsurgical Orthopedics


Dr. Zehnder is an orthopedic surgeon, board-certified by the American Board of Orthopaedic Surgery. He specializes in general orthopedic conditions.

Dr. Zehnder also serves on the board of Orthopedics Overseas, which gave him the opportunity to spend time in Nicaragua with the Orthopedic Training Program.

Outside of the office, Dr. Zehnder enjoys traveling, the outdoors and spending time with his children and grandchildren.

Dr. Zehnder accepts all major insurances. For more information, please visit our Insurance page.


Medical School: Saint Louis University School of Medicine
Internship: San Diego Naval Hospital
Residency: Cleveland Clinic

Languages Spoken

English, Spanish, SCMC

Certifications & Organizations

American Board of Orthopaedic Surgery