Our Radiologists

Marat Bakman, M.D.
Dr. Bakman is an American Board of Radiology certified, fellowship trained Musculoskeletal Radiologist. He is an associate of the group who joined the JFK radiology department in July of 2006. He completed his internship in internal medicine at Lankenau Hospital in Pennsylvania and his residency and fellowship in musculoskeletal radiology at the University of Rochester Medical Center. He has coauthored multiple scientific exhibits as well as a book chapter on Ultrasound Secrets.

Adam Gittleman, M.D.
Dr. Gittleman is an American Board of Radiology certified, fellowship trained Neuroradiologist. He is an associate member of Palm Beach Radiology Professionals who joined the group and the JFK radiology department in May of 2006. He completed his Diagnostic Radiology Residency at Winthrop-University Hospital and his Neuroradiology Fellowship at Stanford University Medical Center. He was a co-recipient of the ASSR 2004 Mentor Research Award as well as other radiology presentations, and scientific exhibits. He is a member of the RSNA and ASNR.

James Grim, M.D.
Dr. Grim is an ABR certified radiologist, fellowship trained in Body Imaging. Prior to joining the JFK medical staff in September 2005, he served as an Attending Radiologist and Assistant Professor of Radiology at Georgetown University Medical Center, where he still holds an appointment. His primary interests are CT, MRI and Ultrasound and he is a member of the Radiological Society of North America. Dr. Grim completed his fellowship and residency training at Georgetown University Medical Center where he served as chief resident. He earned his medical degree at Georgetown University School of Medicine, cum laude and Alpha Omega Alpha. He earned his bachelor's degree at Princeton University.

Santiago Hernandez, M.D.
Diplomate, American Board of Radiology
Certificate of Additional Qualification, Interventional Radiology

Educational Background:

• BA, University of Virginia (Phi Beta Kappa)
• MD, University of Pennsylvania School of Medicine
• Internal Medicine Residency (two years), Hospital of University of Pennsylvania
• Residency, Diagnostic Radiology, New York Hospital - Cornell University Medical Center
• Fellowship, Interventional Radiology, New York Hospital - Cornell University Medical Center

Dr. Hernandez is Chairman of Diagnostic Imaging at JFK Medical Center. He has been practicing at JFK since 1996. His clinical interests include Pulmonary Diseases and Oncologic Imaging, including PET/CT. He formerly served as the Medical Director of the Department of Radiology at Columbia 45th Street Hospital. Dr. Hernandez is currently Assistant Clinical Professor at University of Miami School of Medicine, FAU Campus, where he lectures on imaging of respiratory disease.

Reuven Porges, M.D.
Education: Duke University
Residency: Diagnostic Radiology, Mount Sinai Medical Center
Fellowship: Neuroradiology, Duke University Medical Center
Body Imaging, Mount Sinai Medical Center
Certification: American Board of Radiology

Bruce Rodan, M.D.
Dr. Rodan received his M.D. from the University of Florida in 1978. He served his internship at the University of Miami, School of Medicine. He is board certified in Radiology and fellowship trained in Cardiopulmonary Radiology and Computerized Tomography from Duke University. He served as Medical Director of Palm Beach Gardens Imaging Center from 1986 to 2001.

Binor Said, M.D.
Education: Howard University
Residency: Diagnostic Radiology, Jackson Memorial Hospital
Certification: American Board of Radiology

Pavel Sergeyev, M.D.
Dr. Sergeyev is an ABR certified, fellowship trained Body/Musculoskeletal MR Imaging Radiologist, who joined the JFK Radiology Department in May, 2004. He received his Radiology training at University of Chicago and completed his fellowship training at Northwestern University. He earned his Medical Degree at St. Petersburg I. P. Pavlov University School of Medicine, St. Petersburg, Russian Federation.

Lorna Sohn Williams, M.D.
Dr. Williams is Vice Chair of the Radiology Department at JFK Medical Center. She is an ABR certified and fellowship trained Neuroradiologist (Senior Member of the American Society of Neuroradiology and CAQ certified). She completed a two-year Neuroradiology fellowship at the University of Florida (UF), and after fellowship she became Assistant Professor of Neuroradiology at UF where she authored numerous scientific papers and book chapters, was awarded NIH, AHA, and RSNA grants in Neuroradiology/MR research, and served as Director of MR Imaging. She has been practicing Radiology/Neuroradiology at JFK Medical Center since February 2002. She received her Radiology training at UMDNJ-Robert Wood Johnson, where she also earned her Medical Degree. She was awarded her Bachelor's degree from Wellesley College, cum laude.