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[![OneDoc Pro](https://info.onedoc.ch/wp-content/uploads/2025/06/OneDoc_Logo_Pro_Black.png?x19018)](https://info.onedoc.ch/en/) - [Software](#) - [OneDoc Hub](https://info.onedoc.ch/en/hub/) - [OneDoc Profile](https://info.onedoc.ch/en/hub/onedoc-profile/) - [Online appointment bookingPopular](https://info.onedoc.ch/en/hub/online-booking/) - [Book online button on GooglePopular](https://info.onedoc.ch/en/hub/book-online-google-button/) - [Partner healthcare platforms](https://info.onedoc.ch/en/hub/partner-healthcare-platform/) - [WidgetPopular](https://info.onedoc.ch/en/hub/widget/) - [Medical agenda](https://info.onedoc.ch/en/hub/medical-agenda/) - [Step-by-steps appointments](https://info.onedoc.ch/en/hub/step-by-step-appointment/) - [Medical resources management](https://info.onedoc.ch/en/hub/medical-resources-management/) - [Referral](https://info.onedoc.ch/en/hub/referral/) - [SMS reminder for booked appointmentPopular](https://info.onedoc.ch/en/hub/sms-reminders/) - [Confirmation email](https://info.onedoc.ch/en/hub/confirmation-email/) - [Consultation notes](https://info.onedoc.ch/en/hub/consultation-notes/) - [Follow-up appointment recallNew](https://info.onedoc.ch/en/hub/follow-up-appointment-recall/) - [OneDoc Invoice](https://info.onedoc.ch/en/invoice/) - [Tarif 590Popular](https://info.onedoc.ch/en/invoice/tarif-590/) - [Physio TarifPopular](https://info.onedoc.ch/en/invoice/physio-tarif/) - [PsyTarif (581/582)New](https://info.onedoc.ch/en/invoice/psytarif/) - [Swiss Dental Hygienist (SDH) Tarif](https://info.onedoc.ch/en/invoice/tarif-sdh/) - [Tarif 595Coming soon](https://info.onedoc.ch/en/tarif-595/) - [Covercard](https://info.onedoc.ch/en/invoice/covercard/) - [QR-bill](https://info.onedoc.ch/en/invoice/qr-bills/) - [Secure invoice transmission to the patient (TG)](https://info.onedoc.ch/en/invoice/third-party-guarantor/) - [Invoice transmission to the insurance (TP)](https://info.onedoc.ch/en/invoice/third-party-payment/) - [Payment reminders](https://info.onedoc.ch/en/invoice/payment-reminders/) - [Payment reconciliation](https://info.onedoc.ch/en/invoice/automatic-payment-reconciliation/) - [Year-end closing](https://info.onedoc.ch/en/invoice/year-end-closing/) - [VAT return](https://info.onedoc.ch/en/invoice/vat-return/) - [Statistics](https://info.onedoc.ch/en/invoice/statistics/) - [Emma: AI Phone AssistantLaunching](https://info.onedoc.ch/en/emma-phone-assistant/) - [OneDoc LinkNew](https://info.onedoc.ch/en/link/) - [OneDoc InboxLaunching](https://info.onedoc.ch/en/inbox/) - [Medication requestsNew](https://info.onedoc.ch/en/inbox/medication-requests/) - [OneDoc Visio](https://info.onedoc.ch/en/visio/) - [Teleconsultation badge](https://info.onedoc.ch/en/visio/teleconsultation-badge/) - [Teleconsultation modulePopular](https://info.onedoc.ch/en/visio/teleconsultation-module/) - [Screen sharing](https://info.onedoc.ch/en/visio/screen-sharing/) - [Professional background for teleconsultation](https://info.onedoc.ch/en/visio/background-teleconsultation/) - [Audio and Video settings](https://info.onedoc.ch/en/visio/audio-video-setting/) - [Solutions](#) - [Your needs](https://info.onedoc.ch/en/needs/) - [Increase your visibility](https://info.onedoc.ch/en/needs/increase-visibility/) - [Get more new patients](https://info.onedoc.ch/en/needs/get-new-patients/) - [Retain your patientsPopular](https://info.onedoc.ch/en/needs/retain-your-patients/) - [Automate the follow-up of your existing patients](https://info.onedoc.ch/en/needs/automate-follow-up-existing-patients/) - [Manage care protocols easily](https://info.onedoc.ch/en/needs/manage-care-protocols/) - [Keep your patients in your network](https://info.onedoc.ch/en/needs/keep-patients-network/) - [Easily refer your patientsPopular](https://info.onedoc.ch/en/needs/refer-your-patients/) - [Receive qualified referrals](https://info.onedoc.ch/en/needs/receive-qualified-referrals/) - [Handle more patient requests](https://info.onedoc.ch/en/needs/handle-more-patient-requests/) - [Limit the number of no-showsPopular](https://info.onedoc.ch/en/needs/reduce-no-shows/) - [Reduce the number of incoming callsPopular](https://info.onedoc.ch/en/needs/reduce-incoming-calls/) - [Stay connected with your patients](https://info.onedoc.ch/en/needs/stay-connected-with-patients/) - [Create and manage your invoices](https://info.onedoc.ch/en/needs/create-compliant-invoices/) - [Your specialty](https://info.onedoc.ch/en/specialty/) - [General practitioner](https://info.onedoc.ch/en/specialty/general-practitioner/) - [SpecialistPopular](https://info.onedoc.ch/en/specialty/specialist/) - [Dentist](https://info.onedoc.ch/en/specialty/dentist/) - [Dental hygienist](https://info.onedoc.ch/en/specialty/dental-hygienist/) - [Physiotherapist](https://info.onedoc.ch/en/specialty/physiotherapist/) - [Therapist](https://info.onedoc.ch/en/specialty/therapist/) - [PsychologistPopular](https://info.onedoc.ch/en/specialty/psychologist/) - [Psychotherapists](https://info.onedoc.ch/en/specialty/psychotherapists/) - [Ophthalmologist](https://info.onedoc.ch/en/specialty/ophthalmologist/) - [Dermatologist](https://info.onedoc.ch/en/specialty/dermatologist/) - [Pediatrician](https://info.onedoc.ch/en/specialty/pediatrician/) - [Gynecologists](https://info.onedoc.ch/en/specialty/gynecologists/) - [Aesthetic medicine](https://info.onedoc.ch/en/specialty/aesthetic-medicine/) - [Your healthcare facility](https://info.onedoc.ch/en/specialty/) - [Medical center](https://info.onedoc.ch/en/specialty/medical-center/) - [Hospital](https://info.onedoc.ch/en/specialty/hospital/) - [Pharmacy](https://info.onedoc.ch/en/specialty/pharmacy/) - [Imaging center](https://info.onedoc.ch/en/specialty/imaging-center/) - [Medical laboratory](https://info.onedoc.ch/en/specialty/medical-laboratory/) - [Hearing care professional](https://info.onedoc.ch/en/specialty/hearing-care-professionals/) - [Optician](https://info.onedoc.ch/en/specialty/optician/) - [Connectors](#) - [A-D](#) - [Aeskulap](https://info.onedoc.ch/en/connectors/aeskulap/) - [amétiq siMed](https://info.onedoc.ch/en/connectors/ametiq-simed/) - [Axenita](https://info.onedoc.ch/en/connectors/axenita-axonlab/) - [Carefolio](https://info.onedoc.ch/en/connectors/carefolio/) - [curaMED](https://info.onedoc.ch/en/connectors/curamed/) - [Delemed](https://info.onedoc.ch/en/connectors/delemed/) - [DentaGest](https://info.onedoc.ch/en/connectors/dentagest/) - [Denteo](https://info.onedoc.ch/en/connectors/denteo/) - [E-G](#) - [E-Medicus](https://info.onedoc.ch/en/connectors/e-medicus/) - [E-PAT](https://info.onedoc.ch/en/connectors/e-pat/) - [ElexisNew](https://info.onedoc.ch/en/connectors/elexis/) - [ePaad](https://info.onedoc.ch/en/connectors/epaad/) - [ePhysio](https://info.onedoc.ch/en/connectors/ephysio/) - [ergodent](https://info.onedoc.ch/en/connectors/ergodent/) - [Eyesoft](https://info.onedoc.ch/en/connectors/eyesoft/) - [Google Calendar](https://info.onedoc.ch/en/connectors/google-calendar/) - [H-M](#) - [Handylife](https://info.onedoc.ch/en/connectors/handy-patients/) - [Hexabit Luna](https://info.onedoc.ch/en/connectors/hexabit-luna/) - [ifaNew](https://info.onedoc.ch/en/connectors/ifa/) - [KISIM](https://info.onedoc.ch/en/connectors/cistec-kisim/) - [Liris](https://info.onedoc.ch/en/connectors/liris/) - [Medes](https://info.onedoc.ch/en/connectors/medes/) - [MediCloud](https://info.onedoc.ch/en/connectors/medicloud/) - [MediOnline](https://info.onedoc.ch/en/connectors/medionline-aerztekasse/) - [Mediway](https://info.onedoc.ch/en/connectors/mediway/) - [N-Q](#) - [NereidaNew](https://info.onedoc.ch/en/connectors/nereida/) - [NEXUS](https://info.onedoc.ch/en/connectors/nexus/) - [Oplus](https://info.onedoc.ch/en/connectors/oplus/) - [Outlook](https://info.onedoc.ch/en/connectors/outlook/) - [PhysioApp](https://info.onedoc.ch/en/connectors/physioapp/) - [Polavis](https://info.onedoc.ch/en/connectors/polavis/) - [Polypoint](https://info.onedoc.ch/en/connectors/polypoint/) - [PraxinovaNew](https://info.onedoc.ch/en/connectors/praxinova/) - [ProPharma](https://info.onedoc.ch/en/connectors/propharma/) - [Pulse Medica](https://info.onedoc.ch/en/connectors/pulse-medica/) - [R-Z](#) - [RockethealthNew](https://info.onedoc.ch/en/connectors/rockethealth/) - [SOFTplus](https://info.onedoc.ch/en/connectors/softplus/) - [Sokle](https://info.onedoc.ch/en/connectors/sokle/) - [tomedoNew](https://info.onedoc.ch/en/connectors/tomedo/) - [Vitomed](https://info.onedoc.ch/en/connectors/vitomed-vitodata/) - [WinLogie](https://info.onedoc.ch/en/connectors/winlogie/) - [WinMed](https://info.onedoc.ch/en/connectors/winmed/) - [ZaWin](https://info.onedoc.ch/en/connectors/zawin/) - [See all our connectors](https://info.onedoc.ch/en/connectors/) - [Resources](#) - [About OneDoc](#) - [Our Mission](https://info.onedoc.ch/en/our-mission/) - [Media](https://info.onedoc.ch/en/media/) - [Blog](https://info.onedoc.ch/en/blog/) - [For general practitioners](https://info.onedoc.ch/en/blog/doctors/) - [For dentists](https://info.onedoc.ch/en/blog/dentists/) - [For dental hygienists](https://info.onedoc.ch/en/blog/dental-hygienists/) - [For pediatricians](https://info.onedoc.ch/en/blog/pediatricians/) - [For ophtalmologists](https://info.onedoc.ch/en/blog/ophtalmologists/) - [For medical center](https://info.onedoc.ch/en/blog/medical-center/) - [For pharmacy](https://info.onedoc.ch/en/blog/pharmacy/) - [For physiotherapists](https://info.onedoc.ch/en/blog/physiotherapists/) - [For psychologists](https://info.onedoc.ch/en/blog/psychologists/) - [For complementary therapists](https://info.onedoc.ch/en/blog/therapists/) - [Resources](#) - [ROI Calculator](https://info.onedoc.ch/en/profitability-calculator/) - [Feature QuizNew](https://info.onedoc.ch/en/feature-quiz/) - [Online visibility audit](https://info.onedoc.ch/en/online-visibility-audit/) - [Patient Journey Scan](https://info.onedoc.ch/en/patient-journey-scan/) - [EN](https://info.onedoc.ch/en/connectors/oplus/) - [FR](https://info.onedoc.ch/fr/passerelles/oplus/ "Switch to FR (FR)") - [DE](https://info.onedoc.ch/de/schnittstellen/oplus/ "Switch to DE (DE)") - [IT](https://info.onedoc.ch/it/connettore/oplus/ "Switch to IT (IT)") [Book a free demo](https://info.onedoc.ch/en/discover-onedoc-pro/) [Book an appointment](https://www.onedoc.ch/en/) [OneDoc Pro](https://info.onedoc.ch/en/ "Go to OneDoc Pro.") [Connector](https://info.onedoc.ch/en/connectors/ "Go to Connector.") Oplus ![oplus Logo](https://info.onedoc.ch/wp-content/uploads/2025/07/Oplus-square-logo-150x150.png?x19018 "Oplus-square-logo") # Oplus #### Extend Oplus capabilities with OneDoc Pro ![](https://info.onedoc.ch/wp-content/uploads/2025/07/oplus-onedoc-pro-integration-scaled.png?x19018 "oplus-onedoc-pro-integration") ###### Oplus and OneDoc integration overview __Stick with the workflow you know__. OneDoc Pro features integrate with Oplus, all without introducing double entry or workflow changes. ###### How the integration between Oplus and OneDoc works | Trigger | | Result | |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------|---|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | Your patients book an appointment via your [OneDoc Pro Profile](https://info.onedoc.ch/en/hub/onedoc-profile/) or the [widget](https://info.onedoc.ch/en/hub/widget/) | → | The slot automatically appears in your Oplus calendar | | An appointment is already scheduled in Oplus | → | That slot is automatically made unavailable for booking on OneDoc | | Patient information (name, email, mobile number, date of birth) is provided during booking | → | This information is automatically synced with your patient records in Oplus | | An appointment is booked via OneDoc or Oplus | → | A [reminder SMS](https://info.onedoc.ch/en/hub/sms-reminders/) and an [email confirmation](https://info.onedoc.ch/en/hub/confirmation-email/) are automatically sent to your patients | ##### About Oplus is a specialized ophthalmology practice management software developed by Datacend. Available in both on-premise and cloud-based (Oplus One) versions, it offers a variety of features and integration with ophthalmic devices. Its user-friendly interface and modular design allow for customization to meet the specific needs of ophthalmology practices, enhancing efficiency and patient care. ##### Editor: Datacend ##### Number of users: 1200+ ##### Website: [datacend.io](https://www.datacend.io/a-propos/) [Contact us](https://info.onedoc.ch) ###### Integrating OneDoc Pro with Oplus allows you to profit from the following features: [__Profile on OneDoc__ \ Become visible on OneDoc.ch, Switzerland’s number one healthcare platform.](https://info.onedoc.ch/en/hub/onedoc-profile/) [__«Book online» button on Google__ \ Add the “Book online” button to your Google Business and Maps profile.](https://info.onedoc.ch/en/hub/book-online-google-button/) [__Partner healthcare platforms__ \ Be bookable on platforms such as Well and Compassana.](https://info.onedoc.ch/en/hub/partner-healthcare-platform/) [__Online appointment booking__ \ Allow your patients to book appointments on OneDoc.ch 24/7.](https://info.onedoc.ch/en/hub/online-booking/) [__Widget on your website__ \ Offer appointment booking directly from your website.](https://info.onedoc.ch/en/hub/widget/) [__Patient referrals__ \ Refer your patients to trusted specialists.](https://info.onedoc.ch/en/hub/referral/) [__Step-by-step appointments__ \ Easily manage Step-by-step appointments directly on OneDoc.](https://info.onedoc.ch/en/hub/step-by-step-appointment/) [__Resource management__ \ Automatically reserve rooms and equipment when booking appointments.](https://info.onedoc.ch/en/hub/medical-resources-management/) [__Email confirmation__ \ Confirm each appointment and pass on the essential information.](https://info.onedoc.ch/en/hub/confirmation-email/) [__SMS reminders__ \ Send appointment reminders to your patients effortlessly and at no extra cost.](https://info.onedoc.ch/en/hub/sms-reminders/) ##### Oplus ![🤝](https://s.w.org/images/core/emoji/17.0.2/svg/1f91d.svg) OneDoc Pro Thanks to this high-quality collaboration with OneDoc, we have been able to improve the overall efficiency of our solution. The combination of our expertise is a major asset in meeting the needs of ophthalmology practices. Noel MinardPresident of Groupe A2COM, Lead Director of Oplus ![](data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20500%20500%22%3E%3C%2Fsvg%3E "Noel-Minard-OPLUS-onedoc") prev next ## The connector between OneDoc Pro and Oplus is already installed at your colleagues’ practices. ![](data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20150%20150%22%3E%3C%2Fsvg%3E "ono-oplus") ![](data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20150%20150%22%3E%3C%2Fsvg%3E "clinique-de-l'oeil-oplus") ## Contact our team to learn more about the gateway between OneDoc Pro and Oplus. [Contact our team](https://info.onedoc.ch) ![](data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%201024%20794%22%3E%3C%2Fsvg%3E "medecin-generaliste-onedoc-pro-2.png") ## Frequently asked questions about interoperability between Oplus and OneDoc Pro #### What does OneDoc Pro offer me in addition to Oplus? OneDoc Pro complements your Oplus software by adding features focused on appointment management, patient relations, and online visibility. You benefit from online appointment booking synchronized with your Oplus calendar, improved visibility on Google and AI assistants like ChatGPT, simplified patient referrals, and the ability to offer secure video consultations. While Oplus manages the medical and internal administrative aspects of your practice (patient records, billing, prescriptions), OneDoc Pro enhances the patient experience and lightens your daily workload — without requiring you to change your medical software. #### How does the connector between Oplus and OneDoc Pro work? The connector between OneDoc Pro and Oplus enables automatic, two-way synchronization. Once activated, no manual action is required. When a patient books an appointment online via OneDoc, it is automatically recorded in Oplus, along with all relevant details (reason, patient, time). Likewise, appointments entered manually in Oplus automatically block the corresponding time slots on OneDoc, preventing double bookings. #### Is the connection between OneDoc Pro and Oplus secure? Yes. The connection between OneDoc Pro and Oplus is secure. Only the data necessary for appointment synchronization (time slots, consultation reasons, and patient contact details) is exchanged between the two systems. All exchanges use protocols that comply with current security standards. OneDoc hosts its data exclusively in Switzerland, in compliance with the New Federal Act on Data Protection (nFADP), and is ISO 27001 and DCPO certified. Connector installation is handled by the OneDoc team in coordination with Datacend to ensure a reliable, stable, and regulation-compliant integration. #### What if something needs to be adjusted in the synchronization? The synchronization between OneDoc Pro and Oplus is designed to work reliably every day. If an occasional adjustment is needed — for example, after changing your availability settings — simply contact our support team. We will perform the necessary checks to identify the cause of the issue and resolve it quickly. If the matter involves Oplus, we will contact their technical support directly to ensure effective follow-up. In all cases, you will be kept informed. #### What do I need to do to set up the connector between Oplus and OneDoc Pro? You don’t need to do anything. Our team will contact Datacend, who will provide us with the necessary information to activate the connector between Oplus and OneDoc Pro. ##### About OneDoc - [About us](https://info.onedoc.ch/en/our-mission/) - [Media](https://info.onedoc.ch/en/media/) - [Cookie Policy](https://info.onedoc.ch/en/cookie-policy/) - [Privacy Center](https://privacy.onedoc.ch/en) [Consent management](javascript:Didomi.preferences.show%28%29) ##### Our other websites - [pro.onedoc.ch: app for healthcare professionals](https://pro.onedoc.ch/en/) - [onedoc.ch: online appointment booking platform](https://www.onedoc.ch/en/) ##### Languages - [FR](https://info.onedoc.ch/en/ "Switch to FR (FR)") - [DE](https://info.onedoc.ch/de/ "Switch to DE (DE)") - [IT](https://info.onedoc.ch/it/ "Switch to IT (IT)") - [EN](https://info.onedoc.ch/en/ "Switch to EN (EN)") ##### Our software - [OneDoc Hub](https://info.onedoc.ch/en/hub/) - [Online appointment booking](https://info.onedoc.ch/en/hub/online-booking/) - [Reminder SMS](https://info.onedoc.ch/en/hub/sms-reminders/) - [Referral module](https://info.onedoc.ch/en/hub/referral/) - [Booking widget](https://info.onedoc.ch/en/hub/widget/) - [OneDoc Invoice](https://info.onedoc.ch/en/invoice/) - [TG bills](https://info.onedoc.ch/en/invoice/third-party-guarantor/) - [OneDoc Visio](https://info.onedoc.ch/en/visio/) - [Emma, your virtual phone assistant](https://info.onedoc.ch/en/emma-phone-assistant/) ##### Use cases - [Increase your practice's visibility](https://info.onedoc.ch/en/needs/increase-visibility/) - [Retain patients with a digital experience](https://info.onedoc.ch/en/needs/retain-your-patients/) - [Get new patients](https://info.onedoc.ch/en/needs/get-new-patients/) - [Easily manage care protocols](https://info.onedoc.ch/en/needs/manage-care-protocols/) - [Reduce no-shows](https://info.onedoc.ch/en/needs/reduce-no-shows/) - [Keep your patients in your network](https://info.onedoc.ch/en/needs/keep-patients-network/) - [Refer your patients to colleagues](https://info.onedoc.ch/en/needs/refer-your-patients/) - [Receive referrals](https://info.onedoc.ch/en/needs/receive-qualified-referrals/) - [Handle more patient requests](https://info.onedoc.ch/en/needs/handle-more-patient-requests/) - [Reduce incoming calls](https://info.onedoc.ch/en/needs/reduce-incoming-calls/) - [Stay connected with your patients remotely](https://info.onedoc.ch/en/needs/stay-connected-with-patients/) - [Automate follow-up for existing patients](https://info.onedoc.ch/en/needs/automate-follow-up-existing-patients/) ##### Our solutions by specialty - [Ophthalmologist](https://info.onedoc.ch/en/specialty/ophthalmologist/) ##### Our solutions by structure - [Medical center](https://info.onedoc.ch/en/specialty/medical-center/) - [Hospital](https://info.onedoc.ch/en/specialty/hospital/) - [Pharmacy](https://info.onedoc.ch/en/specialty/pharmacy/) - [Radiology centre](https://info.onedoc.ch/en/specialty/imaging-center/) - [Medical laboratory](https://info.onedoc.ch/en/specialty/medical-laboratory/) - [Hearing care professional](https://info.onedoc.ch/en/specialty/hearing-care-professionals/) - [Optician](https://info.onedoc.ch/en/specialty/optician/) ##### Resources - [Blog for ophthalmologists](https://info.onedoc.ch/en/blog/ophtalmologists/) - [Patient Journey Scan](https://info.onedoc.ch/en/patient-journey-scan/) - [Profitability Calculator](https://info.onedoc.ch/en/profitability-calculator/) - [OneDoc Pro Blog](https://info.onedoc.ch/en/blog/) ##### Latest articles - [Case study: online booking in ophthalmology](https://info.onedoc.ch/en/blog/ophtalmologists/case-study-online-booking-ophtalmology/) - [Case study: Dr. Khanh Tran ophthalmologist](https://info.onedoc.ch/en/blog/ophtalmologists/case-study-dr-khanh-tran-ophtalmologist/) - [Step-by-step appointments in ophthalmology](https://info.onedoc.ch/en/blog/ophtalmologists/step-by-step-appointments-ophthalmologist/) - [Reducing waiting times in ophthalmology](https://info.onedoc.ch/en/blog/ophtalmologists/ophthalmology-clinic-reduce-waiting-times/) - [Triage in ophthalmology clinics](https://info.onedoc.ch/en/blog/ophtalmologists/triage-ophthalmology-clinic/) - [How to start digitalizing your medical practice](https://info.onedoc.ch/en/blog/all-specialties/digitalizing-medical-practices/) - [Automating tasks in a medical practice](https://info.onedoc.ch/en/blog/all-specialties/automating-tasks-in-a-medical-practice-how-can-you-really-save-time-for-your-patients/) - [Data security at OneDoc](https://info.onedoc.ch/en/blog/all-specialties/how-do-we-manage-data-security-at-onedoc/) - [Online booking: choosing your medical software](https://info.onedoc.ch/en/blog/all-specialties/offer-online-booking-medical-software/) - [How to write a referral letter](https://info.onedoc.ch/en/blog/all-specialties/write-referral-letter/) © 2026 OneDoc SA - Made with ![❤️](https://s.w.org/images/core/emoji/17.0.2/svg/2764.svg) in Switzerland Close