# Lemmen & Vahdat, Ophthalmologist in Düsseldorf > The ophthalmology practice Lemmen & Vahdat in Düsseldorf provides modern diagnostics, preventive eye care, and treatment for a wide range of eye conditions. Areas of expertise include age-related macular degeneration, retinal and optic nerve diseases, cataracts, pediatric ophthalmology, and individualized patient care supported by modern medical technology. Contact: +49 (0) 211 418 195 0 | praxis@lemmen-vahdat.de | Blumenstraße 28, 40212 Düsseldorf ## Pages - [Thanks](https://en.augenaerzte-in-duesseldorf.de/contact/thanks/) - [How is cataract treated?](https://en.augenaerzte-in-duesseldorf.de/how-is-cataract-treated/) - [Cataract: Causes and Symptoms](https://en.augenaerzte-in-duesseldorf.de/cataract-causes-and-symptoms/) - [What is cataract and who can develop it?](https://en.augenaerzte-in-duesseldorf.de/what-is-cataract-and-who-can-develop-it/) - [Cataract](https://en.augenaerzte-in-duesseldorf.de/cataract/) - [Retinal Diseases: How are retinal diseases diagnosed and treated?](https://en.augenaerzte-in-duesseldorf.de/retinal-diseases-how-are-retinal-diseases-diagnosed-and-treated/) - [Retinal diseases: What forms and symptoms do retinal diseases have?](https://en.augenaerzte-in-duesseldorf.de/retinal-diseases-what-forms-and-symptoms-do-retinal-diseases-have/) - [Retinal Diseases: Who can develop a retinal disease?](https://en.augenaerzte-in-duesseldorf.de/retinal-diseases-who-can-develop-a-retinal-disease/) - [Retinal diseases: To the ophthalmologist if the retina is diseased](https://en.augenaerzte-in-duesseldorf.de/retinal-diseases-to-the-ophthalmologist-if-the-retina-is-diseased/) - [Treatment for nearsightedness](https://en.augenaerzte-in-duesseldorf.de/treatment-for-nearsightedness/) - [Myopic Choroidal Neovascularizations - mCNV](https://en.augenaerzte-in-duesseldorf.de/myopic-choroidal-neovascularizations-mcnv/) - [Forms and characteristics of severe myopia](https://en.augenaerzte-in-duesseldorf.de/forms-and-characteristics-of-severe-myopia/) - [What is myopia?](https://en.augenaerzte-in-duesseldorf.de/what-is-myopia/) - [Severe nearsightedness - high myopia](https://en.augenaerzte-in-duesseldorf.de/severe-nearsightedness-high-myopia/) - [Diagnosis and treatment of eye thrombosis](https://en.augenaerzte-in-duesseldorf.de/diagnosis-and-treatment-of-eye-thrombosis/) - [Risk factors - Who can develop eye thrombosis?](https://en.augenaerzte-in-duesseldorf.de/risk-factors-who-can-develop-eye-thrombosis/) - [Thrombosis in the eye - symptoms, the course of the disease and consequences](https://en.augenaerzte-in-duesseldorf.de/thrombosis-in-the-eye-symptoms-the-course-of-the-disease-and-consequences/) - [To the ophthalmologist for eye thrombosis | Therapy for eye infarction](https://en.augenaerzte-in-duesseldorf.de/to-the-ophthalmologist-for-eye-thrombosis-therapy-for-eye-infarction/) - [Macular degeneration: Symptoms in patients](https://en.augenaerzte-in-duesseldorf.de/macular-degeneration-symptoms-in-patients/) - [Videos](https://en.augenaerzte-in-duesseldorf.de/videos/) - [Course and stages of diabetic retinopathy](https://en.augenaerzte-in-duesseldorf.de/course-and-stages-of-diabetic-retinopathy/) - [Causes, symptoms and risk factors of diabetic retinopathy](https://en.augenaerzte-in-duesseldorf.de/causes-symptoms-and-risk-factors-of-diabetic-retinopathy/) - [Diagnosis of diabetic retinopathy at the ophthalmologist](https://en.augenaerzte-in-duesseldorf.de/diagnosis-of-diabetic-retinopathy-at-the-ophthalmologist/) - [Treatment and therapy for diabetic retinopathy](https://en.augenaerzte-in-duesseldorf.de/treatment-and-therapy-for-diabetic-retinopathy/) - [Characteristics, forms and technical terms of diabetic eye diseases](https://en.augenaerzte-in-duesseldorf.de/characteristics-forms-and-technical-terms-of-diabetic-eye-diseases/) - [Diabetes and Eye Diseases - Common Questions About Eye Problems With Diabetes](https://en.augenaerzte-in-duesseldorf.de/diabetes-and-eye-diseases-common-questions-about-eye-problems-with-diabetes/) - [To the ophthalmologist for diabetes - specialist in diabetic retinopathy](https://en.augenaerzte-in-duesseldorf.de/to-the-ophthalmologist-for-diabetes-specialist-in-diabetic-retinopathy/) - [Macular Degeneration: Case studies](https://en.augenaerzte-in-duesseldorf.de/macular-degeneration-case-studies/) - [Macular Degeneration: Pro-Re-Nata / Treat-and-Extend](https://en.augenaerzte-in-duesseldorf.de/macular-degeneration-pro-renata-treat-and-extend/) - [Macular degeneration: What is an AMD?](https://en.augenaerzte-in-duesseldorf.de/macular-degeneration-what-is-an-amd/) - [Macular degeneration: What can I do to prevent it?](https://en.augenaerzte-in-duesseldorf.de/macular-degeneration-what-can-i-do-to-prevent-it/) - [Dry AMD: What forms of therapy are there?](https://en.augenaerzte-in-duesseldorf.de/dry-amd-what-forms-of-therapy-are-there/) - [Wet AMD: How does the injection therapy work?](https://en.augenaerzte-in-duesseldorf.de/wet-amd-how-does-the-injection-therapy-work/) - [Macular degeneration: Do those affected become blind?](https://en.augenaerzte-in-duesseldorf.de/macular-degeneration-do-those-affected-become-blind/) - [Macular degeneration: What examinations does the ophthalmologist do?](https://en.augenaerzte-in-duesseldorf.de/macular-degeneration-what-examinations-does-the-ophthalmologist-do/) - [Macular degeneration: Precaution & risk factors](https://en.augenaerzte-in-duesseldorf.de/macular-degeneration-precaution-risk-factors/) - [Macular degeneration: What drugs are there to slow wet AMD?](https://en.augenaerzte-in-duesseldorf.de/macular-degeneration-what-drugs-are-there-to-slow-wet-amd/) - [Macular degeneration: When to see an ophthalmologist](https://en.augenaerzte-in-duesseldorf.de/macular-degeneration-when-to-see-an-ophthalmologist/) - [Location](https://en.augenaerzte-in-duesseldorf.de/location/) - [Technology](https://en.augenaerzte-in-duesseldorf.de/technology/) - [Tour](https://en.augenaerzte-in-duesseldorf.de/tour/) - [History](https://en.augenaerzte-in-duesseldorf.de/history/) - [Appointments](https://en.augenaerzte-in-duesseldorf.de/appointments/) - [Patient information](https://en.augenaerzte-in-duesseldorf.de/patient-information/) - [Help](https://en.augenaerzte-in-duesseldorf.de/help/) - [Contact](https://en.augenaerzte-in-duesseldorf.de/contact/) - [Information](https://en.augenaerzte-in-duesseldorf.de/information/) - [About us](https://en.augenaerzte-in-duesseldorf.de/about-us/) - [News](https://en.augenaerzte-in-duesseldorf.de/blog/) - [Home](https://en.augenaerzte-in-duesseldorf.de/) - [Legal notice](https://en.augenaerzte-in-duesseldorf.de/legal-notice/) - [Data protection](https://en.augenaerzte-in-duesseldorf.de/data-protection/) ## Posts - [NEW! Animated explanatory videos on age-related macular degeneration](https://en.augenaerzte-in-duesseldorf.de/blog/new-animated-explanatory-videos-on-age-related-macular-degeneration/) - [We use state-of-the-art technology: Fast and painless preventive care for your eyes](https://en.augenaerzte-in-duesseldorf.de/blog/we-use-the-state-of-the-art-technology-fast-and-painless-preventive-care-for-your-eyes/) - [Covid-19](https://en.augenaerzte-in-duesseldorf.de/blog/covid-19/) - [Macular degeneration therapy - new drugs give hope for those affected](https://en.augenaerzte-in-duesseldorf.de/blog/macular-degeneration-therapy-new-drugs-give-hope-for-those-affected/) - [Current statement on the diagnosis and therapy of AMD](https://en.augenaerzte-in-duesseldorf.de/blog/current-statement-on-the-diagnosis-and-therapy-of-amd/) - [For you as a patient on YouTube: We answer your questions and make ophthalmology transparent and understandable](https://en.augenaerzte-in-duesseldorf.de/blog/for-you-as-a-patient-on-youtube-we-answer-your-questions-and-make-ophthalmology-transparent-and-understandable/) - [Anniversary symposion „Düsseldorf Update Ophthalmology DUO“ was a great success](https://en.augenaerzte-in-duesseldorf.de/blog/anniversary-symposion-duesseldorf-update-ophthalmology-duo-was-a-great-success/) - [Anniversary symposion: PD Dr. Lemmen head of conference](https://en.augenaerzte-in-duesseldorf.de/blog/anniversary-symposion-pd-dr-lemmen-head-of-conference/) - [How to prevent macular edema](https://en.augenaerzte-in-duesseldorf.de/blog/how-to-prevent-macular-edema/) - [Improvement for our patients: More information now online available for you](https://en.augenaerzte-in-duesseldorf.de/blog/improvement-for-our-patients-more-information-now-online-available-for-you/) - [Age-related macular degeneration (AMD) – Helping tools for everyday life](https://en.augenaerzte-in-duesseldorf.de/blog/age-related-macular-degeneration-amd-helping-tools-for-everyday-life/) ## Services - [Diagnosis and therapy of eye diseases](https://en.augenaerzte-in-duesseldorf.de/leistung/diagnosis-and-therapy/) - [Severe short-sightedness – myopia](https://en.augenaerzte-in-duesseldorf.de/leistung/diagnosis-and-therapy/severe-short-sightedness-myopia/) - [Retinal vein occlusion](https://en.augenaerzte-in-duesseldorf.de/leistung/diagnosis-and-therapy/retinal-vein-occlusion/) - [Eye prevention for children](https://en.augenaerzte-in-duesseldorf.de/leistung/pediatric-ophthalmology/eye-prevention-for-children/) - [Pediatric ophthalmologist](https://en.augenaerzte-in-duesseldorf.de/leistung/pediatric-ophthalmology/pediatric-ophthalmologist/) - [Visual training for children](https://en.augenaerzte-in-duesseldorf.de/leistung/pediatric-ophthalmology/visual-training-for-children/) - [Prevention with defective vision](https://en.augenaerzte-in-duesseldorf.de/leistung/ophthalmologist-prevention/prevention-with-defective-vision/) - [Eye prevention for risk groups](https://en.augenaerzte-in-duesseldorf.de/leistung/ophthalmologist-prevention/eye-prevention-for-risk-groups/) - [Age-related eye prevention](https://en.augenaerzte-in-duesseldorf.de/leistung/ophthalmologist-prevention/age-related-eye-prevention/) - [Cataract](https://en.augenaerzte-in-duesseldorf.de/leistung/diagnosis-and-therapy/cataract/) - [Pediatric ophthalmology](https://en.augenaerzte-in-duesseldorf.de/leistung/pediatric-ophthalmology/) - [Optic nerve diseases](https://en.augenaerzte-in-duesseldorf.de/leistung/diagnosis-and-therapy/optic-nerve-diseases/) - [Diabetes and the eye](https://en.augenaerzte-in-duesseldorf.de/leistung/diagnosis-and-therapy/diabetes-and-eye/) - [Age-related macular degeneration](https://en.augenaerzte-in-duesseldorf.de/leistung/diagnosis-and-therapy/macula-degeneration/) - [Diseases of the retina](https://en.augenaerzte-in-duesseldorf.de/leistung/diagnosis-and-therapy/diseases-of-the-retina/) - [Ophthalmologist prevention](https://en.augenaerzte-in-duesseldorf.de/leistung/ophthalmologist-prevention/) ## Team - [PD Dr. Klaus Dieter Lemmen](https://en.augenaerzte-in-duesseldorf.de/team/dr-klaus-dieter-lemmen/) - [Dr. Katarina Vahdat](https://en.augenaerzte-in-duesseldorf.de/team/dr-katarina-vahdat/) - [Dr. Amir Vahdat](https://en.augenaerzte-in-duesseldorf.de/team/dr-amir-vahdat/)