Meet Our Doctors
Meet the doctors of Moore Eye Institute. Board certified and fellowship trained, our sub-specialists collaborate to provide you with comprehensive care and the most advanced treatment options. At Moore Eye Institute, you have access to an unparalleled team of eye surgeons and specialists. Our physicians are leaders in their fields; each offering expertise in his or her specialties and collectively, caring for every eye condition.
Leonard H. Ginsburg, M.D., C.D.E.
Dr. Leonard Ginsburg is Chairman of Moore Eye Institute and serves as Clinical Chief of the Department of Ophthalmology at Drexel University College of Medicine. He is one of the only retina specialists in the United States also to be certified as a Diabetes Educator. Throughout his career, Dr. Ginsburg has been involved in many research projects, authored numerous articles, and has been instrumental in introducing several innovative technologies. Dr. Ginsburg is well known for his work in diabetic retinopathy, macular degeneration, and the links between religion and medicine, often speaking and writing on these topics domestically and abroad. In 2006, he was chosen as National Physician of the Year. See Full Bio
Nancy Crawford, M.D.
Dr. Nancy Crawford is a board-certified glaucoma specialist and Director of the Anterior Segment Division at Moore Eye. She serves as Ophthalmology Residency Program Director at Drexel University College of Medicine. In 2009, Consumer Research Council of America chose her as one of “America’s Top Ophthalmologists.” Throughout her career, Dr. Crawford has performed more than 10,000 eye surgeries and has studied at some of the finest institutions in the world. Additionally, Dr. Crawford headed Moore’s Anterior Segment Division when it introduced groundbreaking technology to Pennsylvania, including the OCT. See Full Bio
Bruce J. Sumlin, M.D.
Bruce J. Sumlin, M.D., is a board certified ophthalmologist and accomplished surgeon specializing in glaucoma, cataract, and LASIK procedures. Prior to joining Moore Eye Institute, Dr. Sumlin was known as the most experienced glaucoma and cataract surgeon in the state of Delaware having performed more than 15,000 surgeries. He is an expert in premium IOLs and has performed over 5,000 LASIK surgeries. A graduate of Duke University, Dr. Sumlin earned his medical degree from the University of Illinois. He completed an internship at Howard University Hospital in Washington, D.C. and an ophthalmology residency at Henry Ford Hospital in Detroit. He has advanced research fellowship training from the National Institutes of Health and glaucoma fellowship training from Washington University. See Full Bio
An Vo, M.D.
An Vo, M.D., is a board certified ophthalmologist specializing in cornea, cataract, and anterior segment surgery. She is a Philadelphia native and graduate of the University of Pennsylvania. Dr. Vo earned her medical degree at Jefferson Medical College and completed her ophthalmology residency as Chief Resident at New York Medical College/Jamaica Hospital Medical Center. She is fellowship trained in cornea, refractive, and external diseases at Icahn School of Medicine at Mount Sinai where she was involved in active clinical trials and resident teaching. Dr. Vo specializes in the medical and surgical treatment of corneal diseases with a special interest in dry eye, blepharitis, and ocular surface disease. See Full Bio
Cynthia Alley, M.D.
Dr. Cynthia Alley trained in pediatric ophthalmology at Children’s National Medical Center in Washington, D.C., which is recognized as one of the country’s most prestigious fellowship programs. She specializes in strabismus surgeries for patients of all ages, and cataract surgery for infants and children. Previously, Dr. Alley was an assistant professor of ophthalmology at Temple University Hospital and St. Christopher’s Hospital for Children. She is known for her ability to handle emergent situations and her commitment to giving back. Dr. Alley has participated in numerous surgical missions around the world, most recently to Ecuador, where the team performed over 200 cataract and strabismus surgeries for underprivileged patients. See Full Bio
Hilary Brader, M.D.
Dr. Hilary Brader is a board certified and fellowship-trained medical retina specialist with expertise in macular degeneration, diabetic retinopathy, and retinal vascular disease. Dr. Brader completed her fellowship training in medical retina at the Harvard Medical School Massachusetts Eye and Ear Infirmary and completed her ophthalmology residency at the University of Pennsylvania Scheie Eye Institute. She earned her medical degree from Drexel University College of Medicine and undergraduate degree from the University of Pennsylvania. Dr. Brader has received multiple awards and honors for excellence in Medicine and Ophthalmology, including the Doris Duke Clinical Research Fellowship, Heed Ophthalmic Foundation fellowship award, and Alpha Omega Alpha medical honor society. See Full Bio
Kenneth Heist, D.O.
Dr. Kenneth Heist is one of the few physicians in the United States dually board-certified in family medicine and ophthalmology. He is experienced in comprehensive ophthalmology and specializes in cataracts and corneal disease. Dr. Heist graduated from Philadelphia College of Osteopathic Medicine where he also completed both medical residencies. He completed his internship at the University of Medicine and Dentistry of New Jersey. Dr. Heist spent 15 years in private practice before becoming Co-Director of the Ophthalmology Residency Program at Philadelphia College of Osteopathic Medicine. He is a proficient diagnostician and leader in the holistic approach. See Full Bio
Deepika Malik, M.D.
Dr. Deepika Malik is a highly experienced, fellowship trained vitreoretinal surgeon with expertise in retinal detachments, macular disorders, and retinal vein occlusions. She completed surgical vitreoretinal fellowships at Gavin Herbert Eye Institute at the University of California, Irvine and at C.H. Nagri Eye Institute of Gujarat University. Dr. Malik is an accomplished researcher in extensive national clinic trials conducted to evaluate the efficacy of drugs and devices in the treatment of retinal disorders. See Full Bio
Richard Brilliant, O.D., F.A.A.O.
Dr. Richard Brilliant is recognized as one of the world’s finest low vision specialists. An avid innovator, he has designed and developed hundreds of the best low vision devices. For nearly thirty years, Dr. Brilliant has been involved in clinical investigations for low vision manufacturers. In addition to lecturing throughout the world, he published countless articles and authored a popular optometry textbook. Dr. Brilliant is also the only optometrist on the Board of the Federal Drug Administration. See Full Bio
Georgia Crozier, O.D., M.S.
Dr. Georgia Crozier is a low vision specialist and the Chief Medical Officer of Moore’s Low Vision Center. She was the first optometrist selected by the federal government to receive a Masters of Science in Vision Rehabilitation. Dr. Crozier has lectured extensively and is a facilitator for low vision support groups. She is Pennsylvania’s primary consultant for visually impaired students and the Veterans Administration’s primary consultant for visually impaired, homebound veterans. See Full Bio