Norton Healthcare Home
Decrease (-) Restore Default Increase (+)
Bookmark and Share
clear spacerDoctors

John R. Dimar II, M.D.

Dr. John R. Dimar II

Board Certified in Orthopedic Surgery

Having received his B.A. with honors from Otterbein College in Westerville, Ohio, Dr. John R. Dimar II received his medical degree from Wright State University School of Medicine in Dayton, Ohio. His residency training in orthopedics was completed through the Lutheran Hospital Orthopedic Residency Program in Fort Wayne, Indiana, followed by a six-month chief resident internship with the Leatherman Spine Center. Dr. Dimar then served in the United States Air Force at the Regional Hospital in Minot, North Dakota, serving as Chief of Surgery and Assistant Chief of Hospital Services. He then returned to Louisville to complete a spine fellowship with the Leatherman Spine Center.

Dr. Dimar is a clinical professor with the Department of Orthopedic Surgery and Chief Pediatric Orthopedic surgeon at Kosair Children's Hospital and Director of Resident Basic Science Education at the University of Louisville School of Medicine. He is active in instructing orthopedic surgeons and residents in the treatment of deformities, tumors, degenerative disease and trauma involving the spine. His particular area of interest is the treatment of cervical spine disease, degenerative spine disease and spine trauma.

Dr. Dimar is actively involved with research. He has published numerous articles and book chapters on the treatment of spinal problems and has spoken widely at many national and international spine meetings.

He is a member of the North American Spine Society, the Scoliosis Research Society and the American Academy of Orthopedic Surgery in which he has won both best clinical and research paper awards.

To schedule an appointment or for more information, contact Norton Leatherman Spine Center:

Norton Leatherman Spine Center
210 E. Gray St.
Suite 900
Louisville, KY 40202
(502) 584-7525

Scoliosis Surgery: Improving More Than Posture

Scoliosis, or curvature of the spine, is more common than many think. One in 1,000 people have scoliosis. One in 10,000 will need corrective bracing or surgery. Surgery is needed when the spine has curved to a degree that bracing no longer works.

Get Healthy's Jackie Hays introduces us to a young man with scoliosis whose life has changed for the better following surgery performed by a Norton Leatherman Spine Center surgeon.

The importance of screening for Scoliosis

One in 1000 people have scoliosis, curvature of the spine. It’s seven times more common in girls than boys. There is also a genetic link to scoliosis.

Get Healthy’s Jackie Hays talks with orthopedic specialist, John R. Dimar II, M.D. with the Norton Leatherman Spine Center about the importance of early screening.

Medical Care

Pregnancy & Prenatal Classes
Weight Loss
Heart Disease
Women's Health
More Medical Care


Immediate Care
Health Centers
Emergency Room
Doctors Offices
Affiliate Hospitals

Patients and Visitors

Pay Your Bill
Request an Appointment
Get Healthy
Support Groups
Fitness Groups
Mobile Applications
Clinical Trials
Online Nursery
Classes and Events
Send an eCard
Patient Stories
Places to Stay

About Us

Quality Report 
Ways to Help
Community Outreach
Contact Us
(502) 629-1234

Connect with us

© 2014 Norton Healthcare
Serving Kentucky and Southern Indiana