Dr. Mark C. DeLeon is board certified in medical oncology, hematology and internal medicine. Dr. DeLeon served for 13 years as a physician in the United States Air Force. While in the Air Force, Dr. DeLeon served as a staff physician and department chair in Hematology-Oncology at Wilford Hall Medical Center in San Antonio.He reached the rank of Lt. Colonel, and gained valuable practice experience treating numerous patients with many varieties of cancer and blood disorders.
Contact This Doctor06-27-2017
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