Overview
Alessa Crossan is an Ophthalmologist in Leesburg, Virginia. Dr. Crossan is rated as an Experienced provider by MediFind in the treatment of Diabetic Retinopathy. Her top areas of expertise are Retinal Detachment, Late-Onset Retinal Degeneration, Age-Related Macular Degeneration (ARMD), Retinal Vein Occlusion, and Vitrectomy. Dr. Crossan is currently accepting new patients.
Her clinical research consists of co-authoring 3 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- POS
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE ASSISTANCE PROGRAM
- MEDICARE MAPD
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
44135 Woodridge Pkwy, Suite 100, Leesburg, VA 20176
1901 N Beauregard St, 100 The Eye Center, Alexandria, VA 22311
19500 Sandridge Way, Suite 240, Leesburg, VA 20176
3025 Hamaker Ct, Suite 101, Fairfax, VA 22031
20955 Professional Plz, Suite 200, Ashburn, VA 20147
44055 Riverside Pkwy, Suite 110, Leesburg, VA 20176
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Emily Chew is an Ophthalmologist in Bethesda, Maryland. Dr. Chew is rated as an Elite provider by MediFind in the treatment of Diabetic Retinopathy. Her top areas of expertise are Age-Related Macular Degeneration (ARMD), Late-Onset Retinal Degeneration, Geographic Atrophy, Diabetic Retinopathy, and Cataract Removal.
The Johns Hopkins Hospital
Dr. Neil Bressler has been a member of the Wilmer Eye Institute's faculty since 1988 and is the inaugural James P. Gills Professor of Ophthalmology. He specializes in retinal diseases, with special interests in diabetic retinopathy and macular degeneration. Dr. Bressler's main research interests have been collaborative efforts in clinical trials of common retinal diseases, including age-related macular degeneration and diabetic retinopathy, having chaired several NIH-sponsored and industry-sponsored multicenter randomized clinical trials and authored almost 300 peer-reviewed publications. He is a past chair of the NIH-sponsored Diabetic Retinopathy Clinical Research Network, and was responsible for guidelines, policies, protocol development as well as implementation, and to facilitate Network operations in a way that maintains academic integrity and optimal clinical trial performance. He also has chaired the National Eye Institutes Data and Safety Monitoring Committee for intramural clinical trials and the FDA Ophthalmic Devices Panel. Dr. Bressler is currently editor-in-chief of JAMA Ophthalmology. Dr. Bressler is rated as an Elite provider by MediFind in the treatment of Diabetic Retinopathy. His top areas of expertise are Diabetic Macular Edema (DME), Age-Related Macular Degeneration (ARMD), Late-Onset Retinal Degeneration, Vitrectomy, and Cataract Removal.
The Johns Hopkins Hospital
Yannis M. Paulus, M.D., F.A.C.S., is the Jonas Fridenwald Professor in Ophthalmology, an associate professor in the Johns Hopkins University Department of Ophthalmology and Department of Biomedical Engineering, and a vitreoretinal surgeon at the Wilmer Eye Institute, Johns Hopkins Medicine’s East Baltimore and Columbia locations. Dr. Paulus served as a surgical retina specialist and director of a research laboratory at the University of Michigan Kellogg Eye Center for almost 10 years, where he developed novel imaging systems, lasers and long-lasting therapies and nanotechnologies to allow physicians to determine cellular markers of disease, enabling early diagnosis, improved treatment monitoring and more individualized, personalized precision medicine tailored to each patient’s needs. After earning his bachelor’s degree in chemistry and physics from Harvard University and his medical degree at Stanford University School of Medicine, Dr. Paulus completed an internship at the Sloan-Kettering Cancer Center, a residency in ophthalmology at the Stanford University School of Medicine Byers Eye Institute, and a surgical and medical retina fellowship at Wilmer Eye Institute, Johns Hopkins Medicine. CVhttps://www.hopkinsmedicine.org/-/media/wilmer/documents/cvs/Paulus_CV%2021225.pdf. Dr. Paulus is rated as a Distinguished provider by MediFind in the treatment of Diabetic Retinopathy. His top areas of expertise are Diabetic Retinopathy, Late-Onset Retinal Degeneration, Age-Related Macular Degeneration (ARMD), Vitrectomy, and Cataract Removal.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Age-Related Macular Degeneration (ARMD)
- Late-Onset Retinal DegenerationDr. Crossan isAdvanced. Learn about Late-Onset Retinal Degeneration.
- Retinal DetachmentDr. Crossan isAdvanced. Learn about Retinal Detachment.
- Experienced
- Bietti Crystalline Dystrophy (BCD)Dr. Crossan isExperienced. Learn about Bietti Crystalline Dystrophy (BCD).
- Choroid Plexus CarcinomaDr. Crossan isExperienced. Learn about Choroid Plexus Carcinoma.
- Diabetic RetinopathyDr. Crossan isExperienced. Learn about Diabetic Retinopathy.
- EndophthalmitisDr. Crossan isExperienced. Learn about Endophthalmitis.
- GlaucomaDr. Crossan isExperienced. Learn about Glaucoma.
- Leber Congenital AmaurosisDr. Crossan isExperienced. Learn about Leber Congenital Amaurosis.

