Dr. Mark P. Preston is a distinguished Diagnostic Radiologist and the Founder and CEO of Paragon Radiology, LLC. His educational journey began with the six-year combined B.A./M.D. Honors Program at Boston University, where he graduated summa cum laude from the Boston University College of Liberal Arts. Concurrently, he earned his doctorate of medicine from the Boston University School of Medicine.

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After completing his undergraduate and medical studies, Dr. Preston completed a surgical internship at North Shore University Hospital, a part of Northwell Health, located in Manhasset, NY. Subsequently, he pursued legal education at the Maurice A. Deane School of Law at Hofstra University, Hempstead, NY, on scholarship.

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Following his medical and legal education, Dr. Preston completed a residency in radiology at the University of Medicine and Dentistry of N.J., New Brunswick, NJ. During his final year of residency, he served as Chief Resident. He further honed his skills through a fellowship in Magnetic Resonance Imaging (MR or MRI) at St. Jude Children’s Research Hospital and the University of Tennessee in Memphis, TN. His fellowship training encompassed neuroradiological, musculoskeletal, and body MRI.

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Dr. Preston's professional experience includes six years of practice at Health First, a fully integrated delivery network (IDN) in Melbourne, FL. In this role, he shared responsibilities for neuroradiology and Magnetic Resonance Imaging and served as the Vice Chairman of Radiology. In 2003, he founded Paragon Radiology, LLC, with the aim of providing teleradiology services to clients nationwide.

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With an extensive career spanning twenty-eight years, Dr. Preston holds board certification as a diagnostic radiologist and is a licensed physician in 43 states and the District of Columbia. His expertise and commitment to the field have contributed to his success and reputation in the private practice of radiology.