John Clayton Clohisy Jr., MD

Specializes In
  • Orthopedics
  • Spine


Sees Patients For

  • Back and neck pain
  • Degenerative disc disease
  • Herniated disc (sciatica)
  • Revision/failed spine surgery
  • Robotic spine surgery

Hospital Affiliations

  • Barnes-Jewish Hospital
  • Barnes-Jewish West County Hospital
  • Missouri Baptist Medical Center



Academic Title(s)

Assistant Professor of Orthopedic Surgery, Spine Division

Research Interests

Clinical outcomes, cervical spine surgery, minimally-invasive surgery, motion preservation.

Publications & Research

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Fellowship: Spine Surgery

2023 Hospital for Special Surgery, New York, NY

Medical Degree

2017 University of Missouri School of Medicine, Columbia, MO

Residency: Orthopaedic Surgery

2022 Washington University / Barnes-Jewish Hospital / St. Louis Children’s Hospital, MO

Bachelor of Science: Biological Sciences

2013 University of Notre Dame, IN