Sabrina Libby-Isherwood

Cancer Treatment Centers of America, Inc. operates cancer treatment hospitals. It offers surgical oncology, chemotherapy, radiation therapy, stem cell transplantation, and photodynamic therapy treatments. The firm provides treatments for bladder, colon, kidney, lung, ovarian, pancreatic, and skin cancer. The company was founded by Richard J. Stephenson in 1988 and is headquartered in Schaumburg, IL.

Wm. Wrigley Jr. Co. manufactures and markets chewing gum and confectionery products. It offers gum, mints, and hard & chewy candies. The firm’s brands include Orbit, Eclipse, Hubba Bubba, 5, Big Red, Lifesavers, Starburst, Winterfresh, Freedent, Skittles, Altoids, Doublemint, Extra, Creme Savers, and Juicy Fruit. The company was founded by William Wrigley Jr. in April 1891 and is headquartered in Chicago, IL.

Chiro One Wellness Centers LLC owns and operates a group of chiropractic care facilities. It incorporates corrective chiropractic care, spinal cord adjusting, core stabilization therapy and traction, along with seminars for patient education. The company offers treatments such as cervical traction, neuromuscular reeducation and flexibility exercises. Chiro One Wellness Centers was founded by Stuart J. Bernsen in 1992 and is headquartered in Oak Brook, IL.