Michael X. Repka, M.D., M.B.A., is the David L. Guyton, M.D., and Feduniak Family Professor of Ophthalmology at the Wilmer Eye Institute. He specializes in pediatric ophthalmology, strabismus, retinopathy of prematurity and pediatric neuro-ophthalmology. His clinical practice includes an interest in the management of strabismus and amblyopia. In these areas, he has a special interest in using alternatives to patching for the management of amblyopia and using strabismus surgery, botulinum toxin and adjustable sutures to treat strabismus. He also performs cataract surgery and intraocular lens implantation on children with cataracts and has a special interest in pediatric neuro-ophthalmology involving normal and abnormal visual development and the effect of injury and tumor on the visual system of the child. Dr. Repka received his M.D. degree from Thomas Jefferson University and completed his ophthalmology residency at Wills Eye Hospital. He completed fellowships in neuro-ophthalmology and pediatric ophthalmology at the Wilmer Eye Institute and joined the faculty in 1985. In addition to his clinical responsibilities, Dr. Repka is the vice chair for clinical practice at Wilmer. Dr. Repka is the past chairman of the Pediatric Eye Disease Investigator Group and past president of the Maryland Society of Eye Physicians and Surgeons. He is medical director of Government Affairs of the American Academy of Ophthalmology. Dr. Repka is rated as an Elite provider by MediFind in the treatment of Strabismus. His top areas of expertise are Strabismus, Brown Syndrome, Amblyopia, Cataract Removal, and Vitrectomy.

David L. Guyton, M.D., is the Zanvyl Krieger Professor of Ophthalmology. He is internationally known for his contributions, inventions, and teaching in the fields of ophthalmic optics, clinical refraction, potential acuity testing, and ocular motility. His clinical practice in strabismus is heavily surgical, both pediatric and adult, with emphasis on re-operations and cyclovertical surgery, using adjustable sutures. With adults comprising more than 80 percent of his strabismus surgical cases, Dr. Guyton has contributed significantly to our knowledge of strabismus complications from local anesthetics, the “inverted Brown pattern,” the “dragged-fovea diplopia syndrome,” theories of how and why strabismus develops in the first place, and how and why it can change over time. Dr. Guyton is currently developing automated instruments for the vision screening of infants and children. Dr. Guyton is rated as an Elite provider by MediFind in the treatment of Strabismus. His top areas of expertise are Strabismus, Brown Syndrome, Amblyopia, and Esotropia.

Courtney L. Kraus, M.D., is Knights Templar Eye Foundation Professor of Ophthalmology at the Wilmer Eye Institute, Johns Hopkins Medicine. Dr. Kraus specializes in pediatric ophthalmology and adult strabismus, including amblyopia (lazy eye), with a particular interest in pediatric cataract and corneal diseases. She has enjoyed participating in surgical mission trips to underserved areas in the developing world. Dr. Kraus received her medical degree from Washington University in St. Louis, Missouri, where she also completed her residency in ophthalmology after an internship in internal medicine at St. John’s Mercy Medical Center in Creve Coeur, Missouri. She then completed a fellowship in pediatric ophthalmology and adult strabismus at the Storm Eye Institute at The Medical University of South Carolina. Dr. Kraus is rated as a Distinguished provider by MediFind in the treatment of Strabismus. Her top areas of expertise are Strabismus, Idiopathic Short Stature (ISS), Brown Syndrome, Vitrectomy, and Cataract Removal.

Kimberly Neutze-Heaney is an Ophthalmologist in Baltimore, Maryland. Dr. Neutze-Heaney is rated as a Distinguished provider by MediFind in the treatment of Strabismus. Her top areas of expertise are Amblyopia, Strabismus, Astigmatism, and Nearsightedness. Dr. Neutze-Heaney is currently accepting new patients.

Lan Chang is an Ophthalmologist in Kensington, Maryland. Dr. Chang is rated as a Distinguished provider by MediFind in the treatment of Strabismus. Her top areas of expertise are Strabismus, Esotropia, Amblyopia, and Epicanthal Folds.

Mary Collins is an Ophthalmologist in Baltimore, Maryland. Dr. Collins is rated as a Distinguished provider by MediFind in the treatment of Strabismus. Her top areas of expertise are Strabismus, Esotropia, Amblyopia, and Oculomotor Apraxia Cogan Type. Dr. Collins is currently accepting new patients.

Eric Singman is an Ophthalmologist in Baltimore, Maryland. Dr. Singman is rated as a Distinguished provider by MediFind in the treatment of Strabismus. His top areas of expertise are Papilledema, Ehlers-Danlos Syndrome (EDS), Strabismus, and Optic Neuritis. Dr. Singman is currently accepting new patients.

Allison Jensen is an Ophthalmologist in Baltimore, Maryland. Dr. Jensen is rated as a Distinguished provider by MediFind in the treatment of Strabismus. Her top areas of expertise are Strabismus, Amblyopia, Epicanthal Folds, and Esotropia. Dr. Jensen is currently accepting new patients.

Edward Kuwera, M.D. is an ophthalmologist specializing in pediatric conditions and adult strabismus at the Wilmer Eye Institute’s locations in Bel Air and Baltimore, Maryland. His primary focus is on the diagnosis and treatment of complex forms of strabismus (a misalignment of the eyes, usually with double vision, or diplopia), including reoperations, torsional misalignments, and strabismus from thyroid eye disease. Dr. Kuwera is one of very few surgeons in the world who does adjustable surgery for both adults and children, done on the same day. He also has a special interest in children with nystagmus, amblyopia, and cortical visual impairment. Dr. Kuwera graduated Summa Cum Laude from Ross University, where he was a recipient of the Distinguished Scholar Award for academic excellence. Since medical school, Dr. Kuwera has been an advocate of medical and patient education - recognized as Intern Of The Year while training, as well as receiving numerous medical, clinical, and surgical teaching awards throughout his career. He is passionate about involving patients and families in the management of their health concerns and was awarded the Johns Hopkins Hospital Service Star for these interactions. He is actively involved with several projects, among them: VR/AR devices to diagnose and treat visual disorders, optical enhancements to retinoscopy, Lancaster red-green testing, and methods for enhancing trainee and patient learning. As Wilmer's Co-Division Education Champion in ophthalmic optics, Division Education Champion in pediatrics, and Division Fellowship Program Director, Dr. Kuwera provides instruction on clinical skills, surgical techniques, and review of the basic sciences to fellows, residents, and medical students. Visit the site for pediatric eye care instructional videos. CV https://www.hopkinsmedicine.org/-/media/wilmer/documents/cvs/kuwera-jhu-cv.pdf Recent News Articles and Media Coverage The importance of back-to-school eye exams, DC News Now (September 2024) Passing the Scalpel in Strabismus, Wilmer Insider (June 2021). Dr. Kuwera is rated as a Distinguished provider by MediFind in the treatment of Strabismus. His top areas of expertise are Strabismus, Oculomotor Apraxia Cogan Type, Esotropia, and Brown Syndrome.

Gonzalo Vicente is an Ophthalmologist and a Pediatrics provider in Chevy Chase, Maryland. Dr. Vicente is rated as a Distinguished provider by MediFind in the treatment of Strabismus. His top areas of expertise are Strabismus, Esotropia, Amblyopia, and Isolated Duane Retraction Syndrome. Dr. Vicente is currently accepting new patients.

Mark Preslan is an Ophthalmologist in Glen Burnie, Maryland. Dr. Preslan is rated as a Distinguished provider by MediFind in the treatment of Strabismus. His top areas of expertise are Strabismus, Amblyopia, X-Linked Infantile Nystagmus, and Esotropia. Dr. Preslan is currently accepting new patients.

Paul Cunningham is an Ophthalmologist in Clinton, Maryland. Dr. Cunningham is rated as a Distinguished provider by MediFind in the treatment of Strabismus. His top areas of expertise are Glaucoma, Strabismus, Cataract, and Esotropia. Dr. Cunningham is currently accepting new patients.

Janine Smith-Marshall is an Ophthalmologist in Bowie, Maryland. Dr. Smith-Marshall is rated as a Distinguished provider by MediFind in the treatment of Strabismus. Her top areas of expertise are Strabismus, Amblyopia, Meibomianitis, and Anton Syndrome. Dr. Smith-Marshall is currently accepting new patients.

Megan Collins, M.D., the Allan and Claire Jensen Professor of Ophthalmology, is a pediatric ophthalmologist who provides comprehensive clinical and surgical care to pediatric patients and adults with strabismus in Baltimore, Maryland. An assistant professor of ophthalmology, Dr. Collins specializes in the diagnosis and treatment of retinopathy of prematurity, pediatric craniofacial malformations and adult strabismus. She is also an associate faculty member at the Johns Hopkins Berman Institute of Bioethics. In addition to her clinical practice, she directs the Wilmer pediatric ophthalmology fellowship program and is course director for the Wilmer residency ethics and professionalism curriculum. Dr. Collins received her medical degree from the University of Chicago, where she also completed a fellowship in clinical medical ethics at the MacLean Center for Clinical Ethics. After an internship in internal medicine at the University of Maryland, she returned to the University of Chicago for her residency in ophthalmology, followed by a fellowship in pediatric ophthalmology and adult strabismus at the University of Toronto’s Hospital for Sick Children. She later received her Master’s in Public Health from the Johns Hopkins University Bloomberg School of Public Health. Dr. Collins is rated as a Distinguished provider by MediFind in the treatment of Strabismus. Her top areas of expertise are Strabismus, Brown Syndrome, Amblyopia, and Retinopathy of Prematurity.

Dan Yin is an Ophthalmologist in Rockville, Maryland. Dr. Yin is rated as an Advanced provider by MediFind in the treatment of Strabismus. Her top areas of expertise are Interstitial Keratitis, Retinal Vasculopathy with Cerebral Leukodystrophy, Coats Disease, and Familial Exudative Vitreoretinopathy. Dr. Yin is currently accepting new patients.

Marcia Hutcheon is an Ophthalmologist in Rockville, Maryland. Dr. Hutcheon is rated as an Advanced provider by MediFind in the treatment of Strabismus. Her top areas of expertise are Strabismus and Esotropia.

John Avallone is an Ophthalmologist in Arnold, Maryland. Dr. Avallone is rated as an Advanced provider by MediFind in the treatment of Strabismus. His top areas of expertise are Strabismus, Amblyopia, Esotropia, and Blocked Tear Duct. Dr. Avallone is currently accepting new patients.

John Henry is an Ophthalmologist in Frederick, Maryland. Dr. Henry is rated as an Advanced provider by MediFind in the treatment of Strabismus. His top areas of expertise are Strabismus, Chalazion, Eyelid Bump, and Meibomianitis. Dr. Henry is currently accepting new patients.

Janet Alexander is an Ophthalmologist and a General Surgeon in Baltimore, Maryland. Dr. Alexander is rated as an Advanced provider by MediFind in the treatment of Strabismus. Her top areas of expertise are Congenital Cataract, Retinopathy of Prematurity, Amblyopia, Trabeculectomy, and Cataract Removal. Dr. Alexander is currently accepting new patients.

Robert Chu is an Ophthalmologist in Rockville, Maryland. Dr. Chu is rated as an Advanced provider by MediFind in the treatment of Strabismus. His top areas of expertise are Retinal Vasculopathy with Cerebral Leukodystrophy, Familial Exudative Vitreoretinopathy, Coats Disease, and Conjunctivitis (Pink Eye). Dr. Chu is currently accepting new patients.