July, 2022 - present
Hematologist Oncologist at LifeSpan
Chairman, Chief Scientific Officer, & Professor of Medicine & Hematologist/Oncologist at International Myeloma Foundation
Hematologist/oncologist at ATLANTA CANCER CARE, P. C
Senior Physician, Hematologist & Oncologist MVZ at Niels-Stensen-Kliniken
Pediatric Hematologist-Oncologist at LifeSpan