Mark W. Preslan

Mark W. Preslan, MD, serves as an Adjunct Associate Professor in the Department of Ophthalmology and Visual Sciences at the University of Maryland School of Medicine. He maintains an active clinical practice at the UM Professional Building, Suite 420 in Baltimore, with contact via mpreslan@som.umaryland.edu or 667-214-1111.

His academic foundation includes:

• B.A. in Zoology, Miami University, Oxford, Ohio (1977)
• M.D., Case Western Reserve University, School of Medicine, Cleveland, Ohio (1981)
• Internship, Virginia Mason Hospital, Seattle, Washington (1981-1982)
• Residency in Ophthalmology, Cleveland Clinic Foundation, Cleveland, Ohio (1982-1985)
• Fellowship in Pediatric Ophthalmology, University of Wisconsin, Hospitals and Clinics, Madison, Wisconsin (1985-1986)

Dr. Preslan's research centers on pediatric vision disorders, with specialized focus on Retinopathy of Prematurity and its impact on premature infants' visual development. His work explores innovative vision screening methodologies for early detection of ocular abnormalities, investigates myopia progression mechanisms in school-aged children, and refines surgical techniques for strabismus correction. These interconnected research domains highlight his commitment to improving pediatric ophthalmic outcomes through clinical innovation and evidence-based practice.

His professional recognition includes:

• Fellow, American College of Surgeons

Dr. Preslan actively contributes to academic medicine through society memberships including the American Academy of Ophthalmology, Medical and Chirurgical Faculty of Maryland, and American Association for Pediatric Ophthalmology and Strabismus, though specific advising roles and grant funding details are not documented in available sources. His clinical practice integrates research insights with patient care, focusing on translational applications for pediatric eye health.