The Department of Radiology offers a wide range of diagnostic services, consists of three separate divisions: Diagnostic Radiology, Nuclear Medicine and Interventional Radiology. Services provided by the department include MRI, CT, nuclear medicine, diagnostic and vascular ultrasound, interventional Radiology (IR) and general diagnostic X-rays. Professional services and interpretations of radiological examinations excluding IR are provided by board-certified radiologists on a contractual basis from American Radiology Services (ARS). IR professional services are provided by Lifebridge-hired board-certified radiologists. Hours of Operation Diagnostic (Main Department) Monday-Friday, 7:00 a.m. - 4:30 p.m. Saturday, Sunday and holidays, 7:30 a.m. - 4:00 p.m. Emergency Department: staffed 24/7 including holidays CT 24/7 coverage including holidays Interventional Radiology Monday-Friday, 7:30 a.m. - 6:00 p.m. Saturday, Sunday and Holidays, on call MRI Monday-Saturday, 7:00 a.m. - 7:00 a.m. Sunday, 3:00 p.m. - 11:30 p.m. Saturday and holidays, on call Nuclear Medicine Monday-Friday, 7:00 a.m. - 5:00 p.m. Saturday, 8:00 a.m. - noon, on call the remainder of the day Sunday and holidays, on call PET/CT Outpatients only Monday-Friday, 8:00 a.m. - 4:00 p.m. Department Head   Noah I. Lightman, M.D. 410-356-8186 Chief of Radiology Physicians   Sungkee S. Ahn, M.D. 410-356-8186 Jeremy Altman, M.D. 410-356-8186 Douglas E. Barnes, M.D. 410-356-8186 Joan E. Berkowitz, M.D.  410-363-6677 David E. Blanton, M.D. 410-356-8186   Carlo S. Contoreggi, M.D. 410-356-8186 Bolivia T. Davis, M.D. 410-356-8186 Ahmad A. Fakhri, M.D. 410-356-8186 Darryl J. Garfinkel, M.D. 410-356-8186 Fouad E. Gellad, M.D. 410-356-8186 Liba E. Goldblum, M.D. 410-356-8186 Mansoor A. Husain, M.D. 410-356-8186 Dale B. Johnson, M.D. 410-601-4978 Samuel V. Mace, M.D. 410-356-8186 Todd A. Meister, M.D. 410-356-8186 Dimitri S.Merine, M.D. 410-356-8186 Mayur Patel, M.D. 410-356-8186 Stuart A. Rabinowitz, M.D. 410-356-8186   Enrique E. Sajor, M.D. 410-356-8186 Carlton C. Sexton, M.D. 410-554-2550 Thomas W. Snider, M.D. 410-356-8186   Craig R. Suchin, M.D. 410-601-4978 Susan H.Wyatt, M.D. 410-356-8186     Address: Department of Radiology 2401 West Belvedere Avenue Baltimore, MD 21215 410-601-5325