Dr. Andrew E. Tyan

Steven Pollei is a Radiologist in Minneapolis, Minnesota. Dr. Pollei has been practicing medicine for over 43 years and is rated as a Distinguished provider by MediFind in the treatment of X-Linked Intellectual Disability, Siderius Type. His top areas of expertise are Herniated Disk, Scoliosis, Hepatocerebral Degeneration, and X-Linked Intellectual Disability, Siderius Type.

Christopher Palmer is a Radiologist in Minneapolis, Minnesota. Dr. Palmer is rated as a Distinguished provider by MediFind in the treatment of X-Linked Intellectual Disability, Siderius Type. His top areas of expertise are Subarachnoid Hemorrhage, Cerebral Arteriovenous Malformation, Scoliosis, and Cavernous Sinus Thrombosis.

Raymond Welsh, MD, specializes in diagnostic radiology and is board-certified by the American Board of Radiology. He practices at Virtual Radiologic Services, LLC and is affiliated with UPMC Kane. Dr. Welsh received his medical degree from the University of South Florida and completed his residency at Emory University, followed by a fellowship at National Orthopedic Imaging Associates. Dr. Welsh is rated as an Advanced provider by MediFind in the treatment of X-Linked Intellectual Disability, Siderius Type. His top areas of expertise are Cholesterol Pneumonia, Aicardi-Goutieres Syndrome, X-Linked Intellectual Disability, Siderius Type, and PEHO Syndrome.