Overview
John Thordsen is an Ophthalmologist in Raleigh, North Carolina. Dr. Thordsen is rated as an Advanced provider by MediFind in the treatment of Retinal Detachment. His top areas of expertise are Geographic Atrophy, Late-Onset Retinal Degeneration, Age-Related Macular Degeneration (ARMD), Diabetic Retinopathy, and Vitrectomy. Dr. Thordsen is currently accepting new patients.
His clinical research consists of co-authoring 1 peer reviewed article. 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
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- 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
4414 Lake Boone Trl, Suite 302, Raleigh, NC 27607
5900 Six Forks Rd, Suite 105, Raleigh, NC 27609
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.
Duke Eye Center
I am a Duke vitreoretinal surgeon and Moorfields uveitis trained ophthalmologist, specializing in patients with complex medical and surgical problems of the back of the eye, known as the retina, as well as patients with inflammation in the eye or uveitis. I use the latest diagnostic and therapeutic methods along with a collaborative team effort with colleagues across Duke Eye Center and the Duke Rheumatology and Immunology division to develop the optimum treatment plans for patients with uveitis. Outside of work, I enjoy spending time with the family, traveling, watching sports, and landscape photography. Dr. Grewal is rated as a Distinguished provider by MediFind in the treatment of Retinal Detachment. His top areas of expertise are Uveitis, Age-Related Macular Degeneration (ARMD), Late-Onset Retinal Degeneration, Cataract Removal, and Vitrectomy.
Duke Eye Center
Yannek Leiderman is an Ophthalmologist and a General Surgeon in Durham, North Carolina. Dr. Leiderman is rated as a Distinguished provider by MediFind in the treatment of Retinal Detachment. His top areas of expertise are Diabetic Retinopathy, Retinal Detachment, Age-Related Macular Degeneration (ARMD), Vitrectomy, and Cataract Removal. Dr. Leiderman is currently accepting new patients.
Duke Eye Center Of Cary
I am a retina specialist, and in this role, I treat patients who have problems with the back of the eye. My practice is focused on injection and laser-based treatment in the clinic, as well as complex surgical cases in the operating room. I treat conditions such as diabetic retinopathy, macular degeneration, retinal vascular occlusion, macular edema, macular holes, epiretinal membranes, vitreomacular traction, secondary intraocular lens placement, and complex retinal detachments, among others. I truly enjoy the science behind treating retinal disease and helping patients optimize their visual potential. Many of the conditions I take care of require ongoing treatment and office visits, and one of my favorite things about my job is getting to know my patients and their families during these visits. In my spare time, I enjoy spending time with my husband, running, and traveling. Dr. Borkar is rated as a Distinguished provider by MediFind in the treatment of Retinal Detachment. Her top areas of expertise are Age-Related Macular Degeneration (ARMD), Late-Onset Retinal Degeneration, Retinal Detachment, Cataract Removal, and Vitrectomy.
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
- Distinguished
- Age-Related Macular Degeneration (ARMD)Dr. Thordsen isDistinguished. Learn about Age-Related Macular Degeneration (ARMD).
- Diabetic RetinopathyDr. Thordsen isDistinguished. Learn about Diabetic Retinopathy.
- Geographic AtrophyDr. Thordsen isDistinguished. Learn about Geographic Atrophy.
- Late-Onset Retinal DegenerationDr. Thordsen isDistinguished. Learn about Late-Onset Retinal Degeneration.
- Advanced
- Choroid Plexus CarcinomaDr. Thordsen isAdvanced. Learn about Choroid Plexus Carcinoma.
- Kallikrein HypertensionDr. Thordsen isAdvanced. Learn about Kallikrein Hypertension.
- Retinal Artery OcclusionDr. Thordsen isAdvanced. Learn about Retinal Artery Occlusion.
- Retinal DetachmentDr. Thordsen isAdvanced. Learn about Retinal Detachment.
- Retinal Vein OcclusionDr. Thordsen isAdvanced. Learn about Retinal Vein Occlusion.
- Experienced
- Adult-Onset Vitelliform Macular Dystrophy (AVMD)
- Autosomal Dominant Vitreoretinochoroidopathy
- Bietti Crystalline Dystrophy (BCD)Dr. Thordsen isExperienced. Learn about Bietti Crystalline Dystrophy (BCD).
- Central Serous ChorioretinopathyDr. Thordsen isExperienced. Learn about Central Serous Chorioretinopathy.
- Cone DystrophyDr. Thordsen isExperienced. Learn about Cone Dystrophy.
- Cone Rod Dystrophy Amelogenesis ImperfectaDr. Thordsen isExperienced. Learn about Cone Rod Dystrophy Amelogenesis Imperfecta.


