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Dr. John N. Flood
Board Certified & Fellowship Trained
Spinal Surgeon

John N. Flood, DO, FAOAO, FACOS

Dr. Flood specializes in the treatment of a variety of orthopedic conditions and performs several orthopedic procedures with an emphasis on adult spinal surgery.

  • Minimally Invasive Spine Surgery
  • Minimally Invasive Spine Fusion
  • Total Disc Arthroplasty
  • Spinal Cord Stimulator Implantation
  • Intrathecal Pump Implantation
  • General Orthopedics

About Dr. Flood

A native of North Olmstead, Ohio, Dr. Flood completed his undergraduate work at the University of Akron and received his Doctor of Osteopathic Medicine from Ohio University, College of Osteopathic Medicine, in Athens, Ohio. Dr. Flood completed his internship at Doctors Hospital, in Massillon, Ohio, and his orthopedic surgery residency at Doctors Hospital in Massillon, Ohio. Other postgraduate training includes a spinal surgery fellowship at Michigan State University. He continues to take advanced postgraduate courses and is a frequent lecturer on spine related topics.


  • Undergraduate: University of Akron, Akron, OH
  • Medical: Ohio University College of Osteopathic Medicine, Athens, OH


  • Internship: Doctors Hospital, Massillon, OH
  • Orthopedic Surgery Residency: Doctors Hospital, Massillon, OH
  • Spinal Surgery Fellowship: Michigan State University, East Lansing, MI

Academic Appointment

  • Clinical Assistant Professor Michigan State University Colleges of Osteopathic and Human Medicine

Professional Affiliations

  • American Osteopathic Association
  • American Osteopathic Academy of Orthopedics
  • North American Spine Society
  • AO Spine

Hospital Affiliations