4.1 based on 9 reviewsView this provider's reviews
Patient satisfaction ratings and reviews are based on personal opinions. Before you choose any doctor you should take into account their background, training, specialized experience AND their patient satisfaction to ensure they are the right fit for you.
Dr. Leonard Klein, MD is a hematology specialist in Niles, IL and has been practicing for 38 years. He graduated from University At Buffalo State University Of New York School Of Medicine in 1975 and specializes in hematology and oncology.