Marcio Leyser

Marcio Leyser is a medical clinic in Iowa City, IA, dedicated to the diagnosis, research, and treatment of intellectual and developmental disabilities (IDD), with a focus on neurodevelopmental conditions in children exposed to infectious agents during pregnancy or born with congenital infections. The clinic specializes in pediatric developmental and behavioral medicine, leveraging clinical and translational research to understand genetic and environmental risk factors, particularly through studies involving congenital Zika virus infection. Dr. Leyser’s work emphasizes the development of preventative strategies and the use of telehealth to improve access to care for underserved populations, including those in rural areas or facing mobility or financial barriers. Serving patients across the lifespan, the clinic is rooted in a mission to integrate basic science with clinical practice to ameliorate developmental outcomes. With a 5.00 rating based on one verified review, the clinic reflects strong patient satisfaction and trust.

The clinic operates as part of the University of Iowa’s Hawkeye Intellectual and Developmental Disabilities Research Center (Hawk-IDDRC), which unites four specialized research cores: Administrative, Clinical Translational, Developmental Genomics/Epigenetics, and Neurocircuitry and Behavior. These cores work in concert to advance understanding of IDD through genetic research, clinical trials, and behavioral assessments. Dr. Leyser, a clinical professor with advanced degrees in medicine, neurology, and neuroscience from institutions in Brazil, leads efforts to translate scientific findings into practical, patient-centered care. His research focuses on identifying protective and risk factors in neurodevelopmental disorders, with an emphasis on early intervention and equitable healthcare delivery.

Located on Hawkins Drive, the clinic sits just a short distance from several major University of Iowa facilities. It is approximately 0.1 miles from Melrose Avenue and the University of Iowa Stead Family Children’s Hospital, and within a quarter-mile of Kinnick Stadium, University of Iowa Hospitals & Clinics, University Lake, and the West Campus Transportation Center. This proximity to key academic and medical infrastructure supports its role in integrated, high-impact care and research.

The clinic is recognized for its thorough, well-documented presence online and a website that is clearly structured and easily navigable by search engines. This digital clarity reflects the clinic’s commitment to transparency and accessibility. With deep roots in academic medicine and a focus on underserved communities, Marcio Leyser stands as a leading center for IDD care and research in Iowa City, where innovation meets compassionate, evidence-based practice.