Dr. Leonard M. Klein

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Choosing the right oncologist may be the most important decision you ever make. Illinois Cancer Specialists is here for you with 21 Board-Certified Oncologists at 8 locations throughout suburban Chicago. With training at top institutions including Northwestern, University of Chicago, Loyola, Rush and others, the physicians of ICS offer the expertise previously only found at large academic medical centers, while treating patients in a caring, convenient setting close to home. ICS embraces advancements in treating cancer and blood disorders to deliver quality care while helping lower healthcare costs for patients. Through US Oncology Research, ICS has helped contribute to the development of over 60 FDA approved cancer-fighting therapies, nearly one-third of cancer therapies approved by the FDA to date. ICS continues to offer breakthrough clinical trials to patients in local communities, including Immuno-Oncology therapiespromising new treatments that harness your own immune system to fight your cancer. The team at ICS is committed to ensuring patients have the best experience possible during such a difficult time in your lives. When you call, every effort is made to schedule your first appointment within 24-48 hours. To learn more, visit illinoiscancerspecialists.com.