Memorial Medical Center will host a free seminar on common back disorders and benefits of minimally invasive spine surgery at 6 p.m. Monday, June 30, in the Carpenter Conference Center.

The program will feature Dr. Joseph Williams, an Orthopedic Center of Illinois physician, and will cover the following topics: stenosis, low back pain, disc herniations, sciatica and degenerative disc disease.

The Carpenter Conference Center is south of the main hospital at 224 W. Carpenter St.

To register, visit MemorialMedical.com or call (217) 788-3333.