Prior to joining VED in December, 2017, Dr. Hammer was with Baltimore Washington Eye Center. Dr. Hammer earned his medical degree from the University of Maryland, School of Medicine followed by an Internship at Eisenhower Army Medical Center in Augusta, Georgia. He then completed his training with a residency in Ophthalmology at the Walter Reed Army Medical Center which serves the greater Washington, DC Metro area. Dr. Hammer served as Chief of Ophthalmology at Ireland Community Hospital in Fort Knox, Kentucky. Dr. Hammer enjoys spending time with his family and is very involved with the community. His commitment and his passion for his work is demonstrated by the loyalty of his patients. Dr. Hammer is rated as an Experienced provider by MediFind in the treatment of Congenital Cataract. His top areas of expertise are Dry Eye Syndrome, Subconjunctival Hemorrhage, Allergic Conjunctivitis, Conjunctivitis (Pink Eye), and Cataract Removal.

Emerson T. Que, M.D., is an assistant professor of ophthalmology at the Wilmer Eye Institute, Johns Hopkins Medicine. Dr. Que’s primary focus is on delivering patient-centered surgical care for cataracts. His emphasis is comprehensive ophthalmology, which integrates advanced diagnostic skills, compassionate communication, and patient education to optimize outcomes. Dr. Que is committed to evidence-based practice, multidisciplinary collaboration and continuous quality improvement. Selected Publications Kurup SK, Que ET, Kauffmann Jokl DH. The World Trade Center Disaster: A Brief On-site Report from Ground Zero. Arch Ophthalmol. 2002;120(3):395–396. doi:10.1001/archopht.120.3.395. Dr. Que is rated as an Experienced provider by MediFind in the treatment of Congenital Cataract. His top areas of expertise are Cataract, Pigment-Dispersion Syndrome, Glaucoma, and Strabismus.

Dan Yin is an Ophthalmologist in Rockville, Maryland. Dr. Yin is rated as an Advanced provider by MediFind in the treatment of Congenital Cataract. 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.

Jesus Martinez is an Ophthalmologist in Rockville, Maryland. Dr. Martinez is rated as an Advanced provider by MediFind in the treatment of Congenital Cataract. His top areas of expertise are Pterygium, Glaucoma, Dry Eye Syndrome, and Cataract. Dr. Martinez is currently accepting new patients.

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 an Experienced provider by MediFind in the treatment of Congenital Cataract. Her top areas of expertise are Strabismus, Idiopathic Short Stature (ISS), Brown Syndrome, Vitrectomy, and Cataract Removal.

Mona Kaleem, M.D. is an Associate Professor of Ophthalmology at the Wilmer Eye Institute. She is a fellowship trained glaucoma and cataract surgeon in Bethesda, Maryland. She is broadly trained in the medical and surgical care of glaucoma. Her excellence in patient care, teaching, and research activities resulted in her selection to the American Glaucoma Society. She was also selected by her peers as a Baltimore Magazine “Top Doctor” in 2018, 2019 and 2021. In 2020, Dr. Kaleem was honored with the American Academy of Ophthalmology's Achievement Award. Dr. Kaleem was born and raised in Maryland. She earned her Bachelor’s degree in Economics with double minors in Biology and Chemistry at Smith College prior to entering the Howard University College of Medicine. There, she was a Trustee Scholar and awardee of the Malcolm X Scholarship due to her leadership in community service. She completed her medical training at Mercy Medical Center, Howard University Hospital, and the Cleveland Clinic. She has a strong interest in volunteerism and has participated in medical missions globally and in underserved areas within the United States. Dr. Kaleem is also known for her involvement in grass roots legislative efforts that impact the way that ophthalmology care is delivered and received in the United States. She is one of the hosts of the Diagnosis Glaucoma podcast and co-authored the book Glaucoma: What Every Patient Should Know with Dr. Harry Quigley. CV https://www.hopkinsmedicine.org/-/media/wilmer/documents/cvs/Kaleem-cv.pdf. Dr. Kaleem is rated as an Experienced provider by MediFind in the treatment of Congenital Cataract. Her top areas of expertise are Glaucoma, Ocular Hypertension (OHT), Cataract, Vitrectomy, and Trabeculectomy.

Natasha Herz is an Ophthalmologist in Rockville, Maryland. Dr. Herz is rated as an Experienced provider by MediFind in the treatment of Congenital Cataract. Her top areas of expertise are Cataract, Ocular Hypertension (OHT), Dry Eye Syndrome, and Glaucoma. Dr. Herz is currently accepting new patients.

Chetankumar Patel is an Ophthalmologist in Rockville, Maryland. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Congenital Cataract. His top areas of expertise are Age-Related Macular Degeneration (ARMD), Late-Onset Retinal Degeneration, Diabetic Retinopathy, and Endophthalmitis. Dr. Patel is currently accepting new patients.

Mark Hendrix is an Ophthalmologist in Rockville, Maryland. Dr. Hendrix is rated as an Experienced provider by MediFind in the treatment of Congenital Cataract. His top areas of expertise are Glaucoma, Meibomianitis, Dry Eye Syndrome, and Chalazion. Dr. Hendrix is currently accepting new patients.

Gregory Fu is an Ophthalmologist in Rockville, Maryland. Dr. Fu has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Congenital Cataract. His top areas of expertise are Chalazion, Eyelid Bump, Cataract, and Meibomianitis. Dr. Fu is currently accepting new patients.

Robert Chu is an Ophthalmologist in Rockville, Maryland. Dr. Chu is rated as an Experienced provider by MediFind in the treatment of Congenital Cataract. 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.

Daniel Sarezky is an Ophthalmologist in Rockville, Maryland. Dr. Sarezky is rated as an Experienced provider by MediFind in the treatment of Congenital Cataract. His top areas of expertise are Glaucoma, Blepharitis, Cataract, Vitrectomy, and Corneal Transplant. Dr. Sarezky is currently accepting new patients.

Fritz Allen is an Ophthalmologist in Rockville, Maryland. Dr. Allen is rated as an Experienced provider by MediFind in the treatment of Congenital Cataract. His top areas of expertise are Glaucoma, Retinal Vasculopathy with Cerebral Leukodystrophy, Familial Exudative Vitreoretinopathy, and Coats Disease. Dr. Allen is currently accepting new patients.

Haoxing Chen is an Ophthalmologist in Rockville, Maryland. Dr. Chen has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Congenital Cataract. His top areas of expertise are Glaucoma, Cataract, Ocular Hypertension (OHT), Dry Eye Syndrome, and Trabeculectomy. Dr. Chen is currently accepting new patients.

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

Osamah Saeedi is an Ophthalmologist in Silver Spring, Maryland. Dr. Saeedi is rated as an Advanced provider by MediFind in the treatment of Congenital Cataract. His top areas of expertise are Glaucoma, Ocular Hypertension (OHT), Retinopathy of Prematurity, Cataract Removal, and Trabeculectomy.

Jaime Stull is a primary care provider, practicing in Internal Medicine in Bethesda, Maryland. Dr. Stull is rated as an Advanced provider by MediFind in the treatment of Congenital Cataract. Her top area of expertise is Congenital Cataract.

Farhad Naseh is an Ophthalmologist in Gaithersburg, Maryland. Dr. Naseh is rated as an Experienced provider by MediFind in the treatment of Congenital Cataract. His top areas of expertise are Glaucoma, Optic Atrophy Type 1, Optic Nerve Atrophy, and Hereditary Keratitis. Dr. Naseh is currently accepting new patients.

Stephen Facchina is an Ophthalmologist in Gaithersburg, Maryland. Dr. Facchina is rated as an Experienced provider by MediFind in the treatment of Congenital Cataract. His top areas of expertise are Cataract, Glaucoma, Ocular Hypertension (OHT), and Eyelid Bump. Dr. Facchina is currently accepting new patients.

Emily Chew is an Ophthalmologist in Bethesda, Maryland. Dr. Chew is rated as an Experienced provider by MediFind in the treatment of Congenital Cataract. Her top areas of expertise are Age-Related Macular Degeneration (ARMD), Late-Onset Retinal Degeneration, Geographic Atrophy, Diabetic Retinopathy, and Cataract Removal.