Meet Our Surgeons

John S. Collis, M.D.

Board Certified in Neurosurgery

Dr. Collis founded The Collis Group in 1974 and specializes in disorders and injuries of the cervical and lumbar spine.

Education

University of Kentucky
Lexington, Kentucky

Kentucky Wesleyan College
Winchester, Kentucky

Medical School

University of Louisville School of Medicine
Louisville, Kentucky

Residency

Internship
Good Samaritan Hospital
Lexington, Kentucky

General Surgery
Cleveland Clinic Foundation
Cleveland, Ohio

Neurological Surgery
Cleveland Clinic Foundation
Cleveland, Ohio

Memberships

The American Association of Neurological Surgeons

Ohio State Neurosurgical Society

Congress of Neurological Surgeons

American Medical Association

Northeast Ohio Neurosurgical Society

Fellowship of Academic Neurosurgeons

American Association for Advancement in Science

Cleveland Surgical Society

Ohio State Medical Association

North American Lumbar Spine Association