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[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/) # Augenzentrum ONO Lachen ![Badge announcing a verified profile](https://www.onedoc.ch/assets/images/icons/checkmark.svg) ## Medical center Map Presentation Team ![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 Augenzentrum ONO Lachen accepts new patients ![Briefcase icon announcing the specialties of the healthcare professional](https://www.onedoc.ch/assets/images/icons/specialties.svg) ### Specialties Ophthalmology [*arrow\_drop\_down*View more](https://www.onedoc.ch) ![Microscope icon announcing the expertises in which the healthcare professional specializes](https://www.onedoc.ch/assets/images/icons/expertises.svg) ### Expertises Cataract Conjunctivitis Dry eyes Eye Examination | Eye check Glaucoma Lasik [*arrow\_drop\_down*View more](https://www.onedoc.ch) ![Marker announcing the map and access information of the medical practice](https://www.onedoc.ch/assets/images/icons/map.svg) ### Map and access information #### Augenzentrum ONO Lachen Mittlere Bahnhofstrasse 8 8853 Lachen #### Opening hours Currently closed - Opens Wednesday at 12:30 *expand\_more* Monday: 13:00 - 18:00 and 08:00 - 12:00 Tuesday: 13:00 - 17:00 and 08:00 - 12:00 Wednesday: 12:30 - 17:00 and 08:00 - 12:00 Thursday: Closed Friday: 07:00 - 12:00 and 12:30 - 16:00 Saturday: Closed Sunday: Closed #### Augenzentrum ONO [Our eye centers](https://www.onedoc.ch/en/eye-center/gnl/augenzentrum-ono "Our eye centers - Augenzentrum ONO") ![Document icon announcing the presentation of the medical practice](https://www.onedoc.ch/assets/images/icons/presentation.svg) ### Presentation of the institution The __ONO Lachen Eye Center__ is located at Mittlere Bahnhofstrasse 8 in 8853 Lachen. The center specializes in __ophthalmology__ and offers diagnostic services, consultations, and treatment for __eye conditions__. Ophthalmology deals with the prevention, examination, diagnosis, and treatment of eye diseases as well as visual disturbances and refractive errors. This generally includes, among other things, standard eye exams as well as the evaluation and treatment of cataracts, glaucoma, retinal and corneal diseases, disorders of the eyelids and tear ducts, dry eye, and conditions related to pediatric ophthalmology. The __ONO Lachen Eye Center__ is open on Mondays from 8:00 a.m. to 12:00 p.m. and from 1:00 p.m. to 6:00 p.m., Tuesdays from 8:00 a.m. to 12:00 p.m. and from 1:00 p.m. to 5:00 p.m., on Wednesdays from 8:00 a.m. to 12:00 p.m. and from 12:30 p.m. to 5:00 p.m., and on Fridays from 7:00 a.m. to 12:00 p.m. and from 12:30 p.m. to 4:00 p.m. The center is closed on Thursdays and Saturdays. In case of acute eye problems such as sudden flashes of light, black spots or patches, blurred vision, loss of peripheral vision, or temporary loss of vision, the center recommends calling immediately. To schedule an appointment, the Eye Center can be reached at [__055 442 20 03__](tel:0554422003) or by email at [__lachen@augenzentrum-ono.ch__](mailto:lachen@augenzentrum-ono.ch). Appointments can also be __booked online via OneDoc__. [*arrow\_drop\_down*View more](https://www.onedoc.ch) [](https://assets.onedoc.ch/images/entities/ab53f213477b445330d6d4f81345cdab1caeed2aaeff53715112193862e978d6.png)[![Augenzentrum ONO Lachen, medical center in Lachen](https://assets.onedoc.ch/images/entities/2585266e29f82eafe4ee3abc6828af3acda9f396c20be31d8d2c3dbcba92e582-small.jpg "Augenzentrum ONO Lachen, medical center in Lachen")](https://assets.onedoc.ch/images/entities/2585266e29f82eafe4ee3abc6828af3acda9f396c20be31d8d2c3dbcba92e582.jpg)[![Augenzentrum ONO Lachen, medical center in Lachen](https://assets.onedoc.ch/images/entities/1c1201bbc49471ee9ad45e532ff9cf88236ef4e1cc472a95fb1f3c40c3bc6943-small.jpg "Augenzentrum ONO Lachen, medical center in Lachen")](https://assets.onedoc.ch/images/entities/1c1201bbc49471ee9ad45e532ff9cf88236ef4e1cc472a95fb1f3c40c3bc6943.jpg)[![Augenzentrum ONO Lachen, medical center in Lachen](https://assets.onedoc.ch/images/entities/8ed8d21d08727be6ee70fc277159c346c8b8c7b40cbd9afe2b2dbd4b71c68ba0-small.jpg "Augenzentrum ONO Lachen, medical center in Lachen")](https://assets.onedoc.ch/images/entities/8ed8d21d08727be6ee70fc277159c346c8b8c7b40cbd9afe2b2dbd4b71c68ba0.jpg) ![Group of people icon announcing the list of healthcare professionals working in the medical practice](https://www.onedoc.ch/assets/images/icons/team.svg) ### Team Ophthalmologist [![Cornelia Greuner, ophthalmologist in Lachen](https://assets.onedoc.ch/images/users/e63d0d15496539184f448824d0b148ce311b0e17fc8a541ecc17bbd163eab6d9-small.png "Cornelia Greuner, ophthalmologist in Lachen") \ __Dr. Cornelia Greuner__](https://www.onedoc.ch/en/ophthalmologist/lachen/pc4cy/dr-cornelia-greuner) ![Comic bubble icon announcing the FAQ section](https://www.onedoc.ch/assets/images/icons/faq.svg) ### FAQ *expand\_more* *keyboard\_arrow\_right* ## What is the address of Augenzentrum ONO Lachen? Augenzentrum ONO Lachen receives patients at Mittlere Bahnhofstrasse 8, 8853 Lachen. * * * *keyboard\_arrow\_right* ## What are Augenzentrum ONO Lachen's hours of operation? Augenzentrum ONO Lachen is open: - On Monday from 13:00 to 18:00 and from 08:00 to 12:00 - On Tuesday from 13:00 to 17:00 and from 08:00 to 12:00 - On Wednesday from 12:30 to 17:00 and from 08:00 to 12:00 - On Thursday closed - On Friday from 07:00 to 12:00 and from 12:30 to 16:00 - On Saturday closed - On Sunday closed * * * *keyboard\_arrow\_right* ## What is Augenzentrum ONO Lachen's phone number? The phone number of Augenzentrum ONO Lachen is [055 442 20 03](tel:+41554422003). * * * *keyboard\_arrow\_right* ## What are the specialties practiced at Augenzentrum ONO Lachen? Augenzentrum ONO Lachen offers consultations of [Ophthalmology](https://www.onedoc.ch/en/ophthalmologist/lachen). * * * *keyboard\_arrow\_right* ## What are Augenzentrum ONO Lachen's expertises? Augenzentrum ONO Lachen's expertises are: [Cataract](https://www.onedoc.ch/en/cataract/lachen), [Conjunctivitis](https://www.onedoc.ch/en/conjunctivitis/lachen), [Dry eyes](https://www.onedoc.ch/en/dry-eyes/lachen), [Eye Examination | Eye check](https://www.onedoc.ch/en/eye-examination-eye-check/lachen), [Glaucoma](https://www.onedoc.ch/en/glaucoma/lachen) and [Lasik](https://www.onedoc.ch/en/lasik/lachen). * * * *keyboard\_arrow\_right* ## Does Augenzentrum ONO Lachen accept new patients? Yes, Augenzentrum ONO Lachen accepts new patients. New patients can easily book appointments online via OneDoc. * * * *keyboard\_arrow\_right* ## What languages are spoken at Augenzentrum ONO Lachen? Augenzentrum ONO Lachen offers consultations in German and English. 1. [OneDoc](https://www.onedoc.ch/en/)/ 2. [Medical center](https://www.onedoc.ch/en/medical-center)/ 3. [Canton of Schwyz](https://www.onedoc.ch/en/medical-center/canton-of-schwyz)/ 4. [Lachen](https://www.onedoc.ch/en/medical-center/lachen)/ 5. Augenzentrum ONO Lachen ### Book your appointment with Augenzentrum ONO Lachen Fill in the below information *check* Specialty Ophthalmology Ophthalmology Select a specialty * * * *check* Visit reason Eye examination Eye examination Select a visit reason * * * *check* Healthcare professional Dr. Cornelia Greuner Dr. Cornelia Greuner Select a healthcare professional * * * 4 Pick a time slot *chevron\_left* Tue 15 Sep *chevron\_right* View more appointments *error\_outline* An error occurred while loading time slots   [Retry](https://www.onedoc.ch) Time slot Book appointment ### Download the OneDoc app Book an appointment online with a doctor, dentist, or therapist near you in Switzerland. 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