John A Charlson, MD

Dr. John Charlson is an oncologist who specializes in treating cancer patients. He earned his medical degree from the University of Iowa and completed both his residency and fellowship at Medical College of Wisconsin Affiliated Hospitals, finishing his fellowship in 2007. With 27 years of experience in medicine, Dr. Charlson holds board certification in internal medicine from the American Board of Internal Medicine. He provides care in English.

Dr. Charlson practices at Froedtert Lutheran Memorial Hospital and sees patients at the Clinical Cancer Center in Milwaukee, Wisconsin. He focuses on treating complex cancers including sarcomas and soft tissue sarcomas, as well as rhabdomyosarcoma. His practice offers comprehensive diagnostic services such as CT scans and metabolic panel testing, and he provides virtual care options for patient convenience. Patients rate him 4.3 out of 5 stars on average.