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Dr. Johnston is on Doximity

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Education & Training

  • St Luke's Des Peres Hospital
    St Luke's Des Peres HospitalResidency, Orthopaedic Surgery, 1991 - 1995
  • Kansas City University of Medicine and Biosciences College of Osteopathic Medicine
    Kansas City University of Medicine and Biosciences College of Osteopathic MedicineClass of 1989

Certifications & Licensure

  • IL State Medical License
    IL State License 1998 - 2026
  • TN State Medical License
    TN State License 1995 - 2000
  • American Board of Orthopaedic Surgery Orthopaedic Surgery
  • AOA Board of Orthopedic Surgery Orthopedic Surgery

Professional Memberships

Hospital Affiliations