He has indicated that his clinical interests include leukemia, hodgkin's lymphoma, and non-hodgkin's lymphoma. He takes several insurance carriers, including POMCO, Blue Cross/Blue Shield, and Coventry. Dr. Atweh studied medicine at American University of Beirut Faculty of Medicine. He trained at American University of Beirut Medical Center for his residency. Dr. Atweh's professional affiliations include Mount Sinai Hospital and The University of Vermont Medical Center. He has an open panel.