Dr. Peter Mcdonnell

Dr. Peter J. McDonnell is an ophthalmologist specializing in corneal disease and surgery. As the Director of the Wilmer Eye Institute at Johns Hopkins, he brings decades of expertise in corneal transplantation, laser refractive surgery, and the treatment of dry eye. Patients benefit from his leadership at one of the nation's largest ophthalmology departments, which includes a designated eye trauma center.

Dr. McDonnell's practice focuses on conditions affecting the cornea and anterior segment, including corneal dystrophies, microbial keratitis, and external eye diseases. He offers advanced surgical options such as corneal transplantation and refractive procedures like LASIK. His research into dry eye disease and ocular infections further informs his patient care approach.

For patients seeking care for complex corneal conditions or refractive surgery, Dr. McDonnell provides a patient-centered experience backed by extensive clinical and research expertise at Johns Hopkins.