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Dr. Justin D. Floyd, D.O.
Medical Oncology/Hematology


Dr. Justin Floyd received his Doctorate of Osteopathy from Kirksville College of Osteopathic Medicine in Kirksville, Missouri.  He completed internship and residency in Internal Medicine at Northeast Regional Medical Center in Kirksville, Missouri, where he was named “Intern of the Year” and received the Resident Master Teacher Award. Dr. Floyd completed fellowship in Oncology/Hematology at the University of Missouri-Columbia in Missouri.


Dr. Floyd is board certified in Medical Oncology, Internal Medicine, and Hospice and Palliative Medicine, and is also certified by the National Board of Osteopathic Medical Examiners. He has been a part of Memorial Hospital specialty staff since 2013. His primary practice, Cancer Care Specialist of Illinois, is located in O'Fallon, Illinois.​


Dr. Floyd holds outpatient clinics at Memorial Hospital on Thursdays.


To learn more about our specialists call Memorial Hospital Specialty Clinic at (618) 826-4581 ext. 1366

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