ONI Physicians

Mark D. Baganz, M. D.

mark d baganzDr. Baganz is the Medical Director of Orthopaedic and Neuro Imaging.  A board certified Radiologist, Dr. Baganz completed his fellowship training in Neuroradiology at the University of Maryland in 1994.  An expert subspecialist in both neuroradiology and musculoskeletal radiology, Dr. Baganz earned his medical degree from the Howard University College of Medicine and was awarded several academic honors.  He served as Director of Neuroradiology, was Assistant Professor of Radiology and Neurology, and was Radiology Residency Program Co-Director from 1994-2001.  Dr. Baganz maintains many professional memberships, including the American Society of Neuroradiology (Senior Member), American College of Radiology, American Society of Pediatric Neuroradiology and American Society of Spine Radiology.  In addition to his board certification, Dr. Baganz holds a CAQ in Neuroradiology from the American Board of Radiology.

R. Craig Platenberg, M. D.

Dr. Platenberg is a board certified Radiologist and Director of Neuroradiology at Orthopaedic and Neuro Imaging.  A graduate of the United States Air Force Academy, Dr. Platenberg earned his medical degree from Georgetown University School of Medicine, Dr. Platenberg completed his fellowship in Neuroradiology at Tufts New England Medical Center in 1989, following a Radiology Residency at Wilford Hall USAF Medical Center in 1987.  Dr. Platenberg served as Chief of Neuroradiology at Wilford Hall from 1992-1993.  Dr Platenberg has served as Director of MRI at Georgetown University Hospital and Assistant Director of Neuroradiology at Georgetown University School of Medicine. An accomplished speaker on MRI, Dr. Platenberg also maintains memberships in several societies, including the Radiological Society of North America, the American Society of Neuroradiology (Senior Member), and the International Society for Magnetic Resonance in Medicine.

Lawrence Yao, M. D.

Dr. Yao is a board certified Radiologist and Director of Orthopaedic Imaging with ONI. Dr. Yao earned his medical degree from Brown University and completed his fellowship training in Musculoskeletal Imaging at the UCLA Center for the Health Sciences in Los Angeles, CA in 1991.  Until 1998, Dr. Yao served as Director of Musculoskeletal MRI at UCLA.  He has held staff positions as Associate Professor of Radiology at UCLA and at Georgetown University.  Until recently, Dr. Yao served as the Director of MRI at the Clinical Center at the National Institutes of Health in Bethesda, Maryland.  In addition to an extensive list of publications, honors and awards, Dr. Yao maintains many professional memberships including the Society for Skeletal Radiology, the International Skeletal Society, the Radiological Society of North America and the American Roentgen Ray Society.

Ketan Naran, M. D.

Dr. Naran a board certified Radiologist, fellowship trained and expert musculoskeletal subspecialist.   The recipient of several academic honors, Dr. Naran earned his medical degree from the University of Virginia School of Medicine. Dr. Naran completed his diagnostic radiology residency and fellowship in musculoskeletal radiology at Thomas Jefferson University Hospital in Philadelphia and received board certification from the American Board of Radiology. Dr. Naran has extensive experience in diagnostic imaging and holds several professional memberships, including the American College of Radiology, and the Radiological Society of North America.