He completed an accredited Surgical Oncology fellowship at the University of Chicago, Pritzker School of Medicine. Hanna is a Professor of Surgery at the University of Maryland School of Medicine. Center for Advanced Research Training & Innovation (CARTI)Дr.Center for Vascular & Inflammatory Diseases.Center for Vaccine Development and Global Health (CVD).Center for Stem Cell Biology & Regenerative Medicine.Center for Shock, Trauma and Anesthesiology Research.Maryland Psychiatric Research Center (MPRC).Center for Epigenetic Research in Child Health & Brain Development.Center for Biomolecular Therapeutics (CBT).Center for Biomedical Engineering and Technology.Program for Personalized and Genomic Medicine.Program for Aging, Trauma, and Emergency Care (PATEC).Physical Therapy and Rehabilitation Science.Department of Otorhinolaryngology - Head and Neck Surgery.Department of Ophthalmology and Visual Sciences.Department of Obstetrics, Gynecology and Reproductive Sciences.Department of Microbiology and Immunology.

Department of Medical and Research Technology.

Department of Family and Community Medicine.

Department of Epidemiology and Public Health.

Department of Diagnostic Radiology and Nuclear Medicine.

Department of Biochemistry and Molecular Biology.

Dr. panzarella