[Sign in](https://www.onedoc.ch/en/login) - [Search](https://www.onedoc.ch/en/) - [Sign in](https://www.onedoc.ch/en/login) * * * - [Cookies management](javascript:Didomi.preferences.show%28%29) - [Privacy center](https://privacy.onedoc.ch/en/) - [Help center](https://www.onedoc.ch) * * * - [I'm a healthcare professional](https://info.onedoc.ch/en/) - [About us](https://info.onedoc.ch/en/our-mission/) - [Press](https://info.onedoc.ch/en/media/) - [Careers](https://career.onedoc.ch/en) - [DE](https://www.onedoc.ch/de/augenarztin/sursee/pc5ao/dr-med-ro-natalia-cossa) - [FR](https://www.onedoc.ch/fr/ophtalmologue/sursee/pc5ao/dr-med-ro-natalia-cossa) - [IT](https://www.onedoc.ch/it/oculista/sursee/pc5ao/dr-med-ro-natalia-cossa) - [EN](https://www.onedoc.ch/en/ophthalmologist/sursee/pc5ao/dr-med-ro-natalia-cossa) [OneDoc](https://www.onedoc.ch/en/ "Back to home") - [Deutsch](https://www.onedoc.ch/de/augenarztin/sursee/pc5ao/dr-med-ro-natalia-cossa) - [Français](https://www.onedoc.ch/fr/ophtalmologue/sursee/pc5ao/dr-med-ro-natalia-cossa) - [Italiano](https://www.onedoc.ch/it/oculista/sursee/pc5ao/dr-med-ro-natalia-cossa) - [English](https://www.onedoc.ch/en/ophthalmologist/sursee/pc5ao/dr-med-ro-natalia-cossa) - [Sign in](https://www.onedoc.ch/en/login) - [I am a practitioner](https://info.onedoc.ch/en/) - [*help\_outline*Help center](https://www.onedoc.ch) #### Help center close ![](https://www.onedoc.ch/assets/images/icons/frequent-questions.svg) ## Frequently asked questions My accountBook appointmentVideo consultationsMobile applicationMy appointments - [Impossible to create my OneDoc account](https://help.onedoc.ch/en/impossible-to-create-my-onedoc-account)  *open\_in\_new* - [Reset my password](https://help.onedoc.ch/en/reset-my-password)  *open\_in\_new* - [Reset my OneDoc account email address](https://help.onedoc.ch/en/reset-my-onedoc-account-email-address)  *open\_in\_new* - [Book an appointment with your doctor/therapist](https://help.onedoc.ch/en/book-an-appointment-with-your-doctor/therapist)  *open\_in\_new* - [Book an appointment by specialty](https://help.onedoc.ch/en/book-an-appointment-by-specialty)  *open\_in\_new* - [Book an appointment for someone else](https://help.onedoc.ch/en/book-an-appointment-for-someone-else)  *open\_in\_new* - [What is a OneDoc video consultation?](https://help.onedoc.ch/en/how-does-the-video-consultation-work)  *open\_in\_new* - [How to book an appointment for a video consultation?](https://help.onedoc.ch/en/search-for-remote-appointments)  *open\_in\_new* - [Download the OneDoc app](https://help.onedoc.ch/en/download-the-onedoc-app)  *open\_in\_new* - [Navigate the OneDoc app](https://help.onedoc.ch/en/navigate-the-onedoc-app)  *open\_in\_new* - [OneDoc app presentation](https://help.onedoc.ch/en/onedoc-app-presentation)  *open\_in\_new* - [Check if an appointment is confirmed](https://help.onedoc.ch/en/check-if-an-appointment-is-confirmed)  *open\_in\_new* - [Cancel an appointment booked online on OneDoc](https://help.onedoc.ch/en/cancel-an-appointment-booked-online-on-onedoc)  *open\_in\_new* - [I didn't receive my appointment confirmation](https://help.onedoc.ch/en/i-didnt-receive-my-appointment-confirmation)  *open\_in\_new* [See all our articles  *open\_in\_new*](https://help.onedoc.ch/en/) ![Dr. med. (RO) Cossa, ophthalmologist in Sursee](https://assets.onedoc.ch/images/users/859582cba7a25e50c18c05599b6bcee1752f87b686df87a0758985644712de79-small.png "Dr. med. (RO) Cossa, ophthalmologist in Sursee") *photo\_camera*+ 4 photos # Dr. med. (RO) Natalia Cossa ![Badge announcing a verified profile](https://www.onedoc.ch/assets/images/icons/checkmark.svg) ## Ophthalmologist Summary Locations Map Presentation ![Patient with a plus sign icon announcing that the healthcare professional accepts new patients](https://www.onedoc.ch/assets/images/icons/new-patients.svg) ### Accepted patients Dr. med. (RO) Natalia Cossa accepts new patients ![Briefcase icon announcing the specialties of the healthcare professional](https://www.onedoc.ch/assets/images/icons/specialties.svg) ### Specialties Ophthalmology Ophtalmic surgery ![Microscope icon announcing the expertises in which the healthcare professional specializes](https://www.onedoc.ch/assets/images/icons/expertises.svg) ### Expertises Eye Examination | Eye check Conjunctivitis Dry eyes Cataract Glaucoma Cataract surgery Blepharoplasty | Eyelid surgery Glaucoma surgery [*arrow\_drop\_down*View more](https://www.onedoc.ch) ![Building icon announcing all the locations where the healthcare professional practices](https://www.onedoc.ch/assets/images/icons/locations.svg) ### Locations [Augenzentrum ONO Hochdorf in Hochdorf](https://www.onedoc.ch/en/ophthalmologist/hochdorf/pc4fs/dr-med-ro-natalia-cossa) [Augenzentrum ONO Luzern in Lucerne](https://www.onedoc.ch/en/ophthalmologist/lucerne/pc4fr/dr-med-ro-natalia-cossa) [Augenzentrum ONO Sursee in Sursee](https://www.onedoc.ch/en/ophthalmologist/sursee/pc4ft/dr-med-ro-natalia-cossa) Augenklinik ONO Sursee in Sursee ![Marker announcing the map and access information of the medical practice](https://www.onedoc.ch/assets/images/icons/map.svg) ### Map and access information #### [Augenklinik ONO Sursee](https://www.onedoc.ch/en/medical-center/sursee/ebfrt/augenklinik-ono-sursee) Bahnhofstrasse 38B 6210 Sursee #### Opening hours Currently closed - Opens Monday at 07:30 *expand\_more* Monday: 07:30 - 17:30 Tuesday: 07:30 - 17:30 Wednesday: 07:30 - 17:30 Thursday: 07:30 - 17:30 Friday: 07:30 - 17:30 Saturday: Closed Sunday: Closed ![Document icon announcing the presentation of the medical practice](https://www.onedoc.ch/assets/images/icons/presentation.svg) ### Presentation of the healthcare professional __Dr. medicc (RO) Natalia Cossa__ She is __a board-certified ophthalmologist (FMH), specializing in ophthalmic surgery,__ with a broad range of conservative and surgical treatment options. Her primary surgical areas of expertise include __cataract surgery as well as reconstructive and cosmetic eyelid surgery__. In addition, she provides comprehensive care for patients in the areas of general ophthalmology, glaucoma, medical retina, intravitreal injections, and ALK and YAG laser treatments. She places particular emphasis on individualized consultations, careful assessment of treatment indications, and personalized care from diagnosis through follow-up. [*arrow\_drop\_down*View more](https://www.onedoc.ch) [![Dr. med. (RO) Cossa, ophthalmologist in Sursee](https://assets.onedoc.ch/images/users/859582cba7a25e50c18c05599b6bcee1752f87b686df87a0758985644712de79-small.png "Dr. med. (RO) Cossa, ophthalmologist in Sursee")](https://assets.onedoc.ch/images/users/859582cba7a25e50c18c05599b6bcee1752f87b686df87a0758985644712de79.png)[![Augenklinik ONO Sursee, medical center in Sursee](https://assets.onedoc.ch/images/entities/4b65a448521069ad9c9038f1521a68e5847b232a831687addbee73c5738a3607-small.jpg "Augenklinik ONO Sursee, medical center in Sursee")](https://assets.onedoc.ch/images/entities/4b65a448521069ad9c9038f1521a68e5847b232a831687addbee73c5738a3607.jpg)[![Augenklinik ONO Sursee, medical center in Sursee](https://assets.onedoc.ch/images/entities/1215e1d846e138370345f6c5056701ea9870719a0e69e85ecfd8c271f2b20902-small.jpg "Augenklinik ONO Sursee, medical center in Sursee")](https://assets.onedoc.ch/images/entities/1215e1d846e138370345f6c5056701ea9870719a0e69e85ecfd8c271f2b20902.jpg)[![Augenklinik ONO Sursee, medical center in Sursee](https://assets.onedoc.ch/images/entities/a87e842b7752af97a9a20402ca7ab1fa4aead6b8f7e368a51b1d77cbfc7ec890-small.jpg "Augenklinik ONO Sursee, medical center in Sursee")](https://assets.onedoc.ch/images/entities/a87e842b7752af97a9a20402ca7ab1fa4aead6b8f7e368a51b1d77cbfc7ec890.jpg)[![Augenklinik ONO Sursee, medical center in Sursee](https://assets.onedoc.ch/images/entities/af1e34772ea370dea0f84a3b1852f8b97940a566dbff79cfb8a8134ba36b1c0b-small.jpg "Augenklinik ONO Sursee, medical center in Sursee")](https://assets.onedoc.ch/images/entities/af1e34772ea370dea0f84a3b1852f8b97940a566dbff79cfb8a8134ba36b1c0b.jpg) * * * #### Spoken languages German, English, Russian, Moldavian and French ![Comic bubble icon announcing the FAQ section](https://www.onedoc.ch/assets/images/icons/faq.svg) ### FAQ *expand\_more* *keyboard\_arrow\_right* ## What are the addresses of Dr. med. (RO) Natalia Cossa? Dr. med. (RO) Natalia Cossa receives patients at the following addresses: - #### [Augenzentrum ONO Hochdorf](https://www.onedoc.ch/en/medical-center/hochdorf/ebeil/augenzentrum-ono-hochdorf) Hauptstrasse 5 6280 Hochdorf - #### [Augenzentrum ONO Luzern](https://www.onedoc.ch/en/medical-center/lucerne/ebeim/augenzentrum-ono-luzern) Bahnhofplatz 4 6003 Lucerne - #### [Augenzentrum ONO Sursee](https://www.onedoc.ch/en/medical-center/sursee/ebez2/augenzentrum-ono-sursee) Bahnhofstrasse 15 6210 Sursee - #### [Augenklinik ONO Sursee](https://www.onedoc.ch/en/medical-center/sursee/ebfrt/augenklinik-ono-sursee) Bahnhofstrasse 38B 6210 Sursee * * * *keyboard\_arrow\_right* ## What languages does Dr. med. (RO) Natalia Cossa speak? Dr. med. (RO) Natalia Cossa offers consultations in German, English, Russian, Moldavian and French. * * * *keyboard\_arrow\_right* ## What are Dr. med. (RO) Natalia Cossa's consulting hours? The consultation hours of Dr. med. (RO) Natalia Cossa are: - #### [Augenzentrum ONO Hochdorf](https://www.onedoc.ch/en/medical-center/hochdorf/ebeil/augenzentrum-ono-hochdorf) : Hauptstrasse 5, 6280 Hochdorf - On Monday from 08:00 to 18:00 - On Tuesday from 08:00 to 18:00 - On Wednesday from 08:00 to 18:00 - On Thursday from 08:00 to 17:00 - On Friday from 08:00 to 17:00 - On Saturday closed - On Sunday closed - #### [Augenzentrum ONO Luzern](https://www.onedoc.ch/en/medical-center/lucerne/ebeim/augenzentrum-ono-luzern) : Bahnhofplatz 4, 6003 Lucerne - On Monday from 08:00 to 17:00 - On Tuesday from 08:00 to 17:00 - On Wednesday from 08:00 to 17:00 - On Thursday from 08:00 to 12:00 - On Friday from 08:00 to 17:00 - On Saturday closed - On Sunday closed - #### [Augenzentrum ONO Sursee](https://www.onedoc.ch/en/medical-center/sursee/ebez2/augenzentrum-ono-sursee) : Bahnhofstrasse 15, 6210 Sursee - On Monday from 07:30 to 17:30 - On Tuesday from 07:30 to 17:30 - On Wednesday from 07:30 to 17:30 - On Thursday from 07:30 to 17:30 - On Friday from 07:30 to 17:30 - On Saturday closed - On Sunday closed - #### [Augenklinik ONO Sursee](https://www.onedoc.ch/en/medical-center/sursee/ebfrt/augenklinik-ono-sursee) : Bahnhofstrasse 38B, 6210 Sursee - On Monday from 07:30 to 17:30 - On Tuesday from 07:30 to 17:30 - On Wednesday from 07:30 to 17:30 - On Thursday from 07:30 to 17:30 - On Friday from 07:30 to 17:30 - On Saturday closed - On Sunday closed * * * *keyboard\_arrow\_right* ## What are Dr. med. (RO) Natalia Cossa's phone numbers? The phone numbers of Dr. med. (RO) Natalia Cossa are: - Augenzentrum ONO Hochdorf: [041 914 70 80](tel:+41419147080) - Augenzentrum ONO Luzern: [041 226 30 10](tel:+41412263010) - Augenzentrum ONO Sursee: [041 921 80 60](tel:+41419218060) - Augenklinik ONO Sursee: [041 920 19 20](tel:+41419201920) * * * *keyboard\_arrow\_right* ## Does Dr. med. (RO) Natalia Cossa accept new patients? Yes, Dr. med. (RO) Natalia Cossa accepts new patients. New patients can easily book appointments online via OneDoc. * * * *keyboard\_arrow\_right* ## What are Dr. med. (RO) Natalia Cossa's specialties? Dr. med. (RO) Natalia Cossa performs [ophthalmology](https://www.onedoc.ch/en/ophthalmologist/sursee) and [ophtalmic surgery](https://www.onedoc.ch/en/eye-surgeon/sursee) in Sursee. * * * *keyboard\_arrow\_right* ## What are Dr. med. (RO) Natalia Cossa's expertises? Dr. med. (RO) Natalia Cossa's expertises in Sursee are: [Eye Examination | Eye check](https://www.onedoc.ch/en/eye-examination-eye-check/sursee), [Conjunctivitis](https://www.onedoc.ch/en/conjunctivitis/sursee), [Dry eyes](https://www.onedoc.ch/en/dry-eyes/sursee), [Cataract](https://www.onedoc.ch/en/cataract/sursee), [Glaucoma](https://www.onedoc.ch/en/glaucoma/sursee), [Cataract surgery](https://www.onedoc.ch/en/cataract-surgery/sursee), [Blepharoplasty | Eyelid surgery](https://www.onedoc.ch/en/blepharoplasty-eyelid-surgery/sursee) and [Glaucoma surgery](https://www.onedoc.ch/en/glaucoma-surgery/sursee). * * * *keyboard\_arrow\_right* ## What are the types of consultation offered by Dr. med. (RO) Natalia Cossa? Dr. med. (RO) Natalia Cossa consults for the following reasons: Ophthalmology: - Eye exam (ophthalmology consultation) - Cataract Clinic / Cataract Consultation Ophtalmic surgery: - Consultation on cosmetic eyelid surgery - Cataract Clinic / Cataract Consultation 1. [OneDoc](https://www.onedoc.ch/en/)/ 2. [Ophthalmologist](https://www.onedoc.ch/en/ophthalmologist)/ 3. [Canton of Lucerne](https://www.onedoc.ch/en/ophthalmologist/canton-of-lucerne)/ 4. [Sursee](https://www.onedoc.ch/en/ophthalmologist/sursee)/ 5. Dr. med. (RO) Natalia Cossa ### Book your appointment with Dr. med. (RO) Natalia Cossa Fill in the below information *check* Location Augenklinik ONO Sursee Augenklinik ONO Sursee Select a location * * * 2 Specialty Select a specialty * * * *touch\_app* Pick a time slot *chevron\_left* Fri 16 Oct *chevron\_right* View more appointments Time slot Book appointment ### Download the OneDoc app Book an appointment online with a doctor, dentist, or therapist near you in Switzerland. The OneDoc app lets you manage all your medical appointments from your smartphone, anytime and anywhere. ![QR code that redirects users to the Apple Store or Google Play Store to download the OneDoc patient mobile app](https://www.onedoc.ch/assets/images/download-app-qr.jpeg) Scan the QR code to download the app [![Download our app on the App Store!](https://www.onedoc.ch/assets/images/app-store-badge-en.svg)](https://apps.apple.com/ch/app/onedoc/id1592376413?l=fr)[![Download our app on the Google Play Store!](https://www.onedoc.ch/assets/images/google-play-badge-en.png)](https://play.google.com/store/apps/details?id=ch.onedoc.patient&hl=fr-CH) *keyboard\_arrow\_right* ## Related specialties [Ophthalmologist in Zürich](https://www.onedoc.ch/en/ophthalmologist/zurich)[Ophthalmologist in Wallisellen](https://www.onedoc.ch/en/ophthalmologist/wallisellen)[Ophthalmologist in Aarau](https://www.onedoc.ch/en/ophthalmologist/aarau)[Ophthalmologist in Olten](https://www.onedoc.ch/en/ophthalmologist/olten)[Ophthalmologist in Lucerne](https://www.onedoc.ch/en/ophthalmologist/lucerne)[Ophthalmologist in Zug](https://www.onedoc.ch/en/ophthalmologist/zug)[Ophthalmologist in Sursee](https://www.onedoc.ch/en/ophthalmologist/sursee)[Ophthalmologist in Wettingen](https://www.onedoc.ch/en/ophthalmologist/wettingen)[Ophthalmologist in Reinach AG](https://www.onedoc.ch/en/ophthalmologist/reinach?state=AG)[Ophthalmologist in Suhr](https://www.onedoc.ch/en/ophthalmologist/suhr)[Ophthalmologist in Solothurn](https://www.onedoc.ch/en/ophthalmologist/solothurn)[Ophthalmologist in Baar](https://www.onedoc.ch/en/ophthalmologist/baar)[Ophthalmologist in Thalwil](https://www.onedoc.ch/en/ophthalmologist/thalwil)[Ophthalmologist in Dübendorf](https://www.onedoc.ch/en/ophthalmologist/dubendorf)[Ophthalmologist in Affoltern am Albis](https://www.onedoc.ch/en/ophthalmologist/affoltern-am-albis)[Ophthalmologist in Opfikon](https://www.onedoc.ch/en/ophthalmologist/opfikon)[Ophthalmologist in Urtenen-Schönbühl](https://www.onedoc.ch/en/ophthalmologist/urtenen-schonbuhl)[Ophthalmologist in Risch-Rotkreuz](https://www.onedoc.ch/en/ophthalmologist/risch-rotkreuz)[Ophthalmologist in Wohlen](https://www.onedoc.ch/en/ophthalmologist/wohlen)[Ophthalmologist in Baden](https://www.onedoc.ch/en/ophthalmologist/baden)[Ophthalmologist in Liestal](https://www.onedoc.ch/en/ophthalmologist/liestal) *keyboard\_arrow\_right* ## 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