Dr. Seidelmann joins Lenox Hill Radiology with many years of experience in public health, private practice as well as many leadership positions and appointments within academic departments, private corporations and organizations throughout his career. Dr. Seidelmann is well-published and versed in providing quality imaging for hospital and private practices alike, having spent his professional life serving a vast referring community and patients.

Most-recently Dr. Seidelmann is Co-Founder & Chief Executive Officer of Radisphere National Radiology, a national practice providing professional & subspecilty teleradiology services to 40+ hospital and 100+ outpatient practices. Dr. Seidelmann is a native of Cherry Hill, New jersey resident, a proud husband, father and grandfather to six children.