Dr. Haller graduated the medical school from Case Western Reserve University. He did his residency at St. Louis University School of Medicine and completed an internship program at Cleveland Clinic Foundation. A fellowship followed at McGaw Medical Center of Northwestern University soon after that. He is specialized in Radiology and board certified in Vascular & Interventional Radiology. Dr. Haller has been in practice for more than 20 years and is affiliated with University Hospitals Parma Medical Center