He is recognized as one of the leaders in the establishment of Immunogenetics, Kidney Transplantation, Phlebology and Lymphology as new medical specialties, and co-established the first successful Venous Vascular Phlebology program at Georgetown University Hospital.
He is recognized as a participant in the eradication of smallpox, and as one of the leaders in the establishment of Immunogenetics, Kidney Transplantation, Phlebology and Lymphology as new medical specialties. He co-established the first successful Venous Vascular Phlebology program at Georgetown University Hospital.