Dr. Dennis O'Connor is a Pediatrician and Pediatric Hematologic-Oncolo…read moregist in Saint Louis 63110, St Louis MO and has an experience of 56 years in these fields. Dr. Dennis O'Connor practices at Dialysis at SSM Health Saint Louis University Hospital in Saint Louis 63110, St Louis MO. He completed Medical School from SAINT LOUIS UNIVERSITY / HEALTH SCIENCES CENTER in 1967.
Some of the services provided by the doctor are: Erythropoietin Test,Lymphoma Evaluation,Anemia and Iron Deficiency Screening and Leukemia Diagnostic Evaluations etc.read less