Dr. Praveen Jeyaseelan

Dr. Shira S. Simon is a neuro-ophthalmologist with Northwestern Medical Group who cares for adults with vision problems that may be related to the brain, optic nerve, or eye movement pathways. She evaluates symptoms such as double vision, unexplained vision loss, and visual field changes, and works closely with patients to pinpoint the cause and create a clear plan. Dr. Simon earned her medical degree at Harvard Medical School. She completed training at Cambridge Health Alliance and finished residency at McGaw Medical Center of Northwestern University, followed by fellowship training at University of Iowa Hospitals and Clinics. She is board certified by the American Board of Ophthalmology and serves as an associate professor at Northwestern University Feinberg School of Medicine. In visits, Dr. Simon emphasizes careful listening, detailed examination, and straightforward explanations so patients understand their diagnosis and next steps.

Adam D. Baim, MD, PhD is a neuro-ophthalmologist with Northwestern Medicine whose practice bridges neurology and ophthalmology to diagnose and treat complex visual symptoms. He has particular interest in adult strabismus surgery, double vision, optic nerve disorders, and the ocular manifestations of systemic neurologic disease. Dr. Baim strives to provide prompt, collaborative care and clear communication so patients understand their diagnosis and treatment options. Dr. Baim earned his MD and PhD at the University of Chicago Pritzker School of Medicine. He completed internship and ophthalmology residency at Washington University in St. Louis and advanced training in neuro-ophthalmology and adult strabismus at the University of Minnesota. As an assistant professor at the Feinberg School of Medicine, he cares for patients at Northwestern Memorial Hospital and works closely with colleagues across ophthalmology and neurology to deliver comprehensive, patient-centered care.

Eric L. Caskey, MD is an ophthalmologist at Wheaton Eye Clinic who focuses on neuro-ophthalmology. He evaluates vision problems that arise from the brain and optic nerve, including double vision, visual field loss, and complex eye movement disorders. Dr. Caskey is also trained in comprehensive eye care and cataract surgery, offering patient-centered guidance to help people understand their diagnosis and treatment options. Dr. Caskey earned his bachelor’s degree in biology at Indiana University and his medical degree at Indiana University School of Medicine. He completed an internship and ophthalmology residency at Tulane University, followed by a dedicated neuro-ophthalmology fellowship at the University of Utah John Moran Eye Center. At Wheaton Eye Clinic, he collaborates closely with neurology and primary care colleagues to provide coordinated care for conditions that bridge the eye and nervous system.