[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/) - [Health blog](https://myhealth.onedoc.ch/en/) - [Press](https://info.onedoc.ch/en/media/) - [Careers](https://career.onedoc.ch/en) - [DE](https://www.onedoc.ch/de/kardiothorax-chirurg/siders) - [FR](https://www.onedoc.ch/fr/chirurgien-thoracique-et-cardio-vasculaire/sierre) - [IT](https://www.onedoc.ch/it/chirurgo-cardiotoracico/sierre) - [EN](https://www.onedoc.ch/en/cardiothoracic-surgeon/sierre) [OneDoc](https://www.onedoc.ch/en/ "Back to home") - [Deutsch](https://www.onedoc.ch/de/kardiothorax-chirurg/siders) - [Français](https://www.onedoc.ch/fr/chirurgien-thoracique-et-cardio-vasculaire/sierre) - [Italiano](https://www.onedoc.ch/it/chirurgo-cardiotoracico/sierre) - [English](https://www.onedoc.ch/en/cardiothoracic-surgeon/sierre) - [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/) close ## Modify your search ![House with a plus sign icon announcing that a consultation can be done on-site](https://www.onedoc.ch/assets/images/icons/on-site.svg) On-site ![A camera with a play sign inside announcing that a consultation can be done remotely by video](https://www.onedoc.ch/assets/images/icons/remote.svg) Remote Search #### Specialties #### Practitioners #### Institutions edit Cardiothoracic surgeon in Sierre tune Filter by New patients*keyboard\_arrow\_down* - Accepted*check\_circle* Spoken language*keyboard\_arrow\_down* - French*check\_circle* Gender*keyboard\_arrow\_down* - Female*check\_circle* - Male*check\_circle* Availability*keyboard\_arrow\_down* - Available today*check\_circle* - Within 3 days*check\_circle* - Within 7 days*check\_circle* - Within 14 days*check\_circle* #### No cardiothoracic surgeon matching your criteria can be booked online at this location yet. Tell your cardiothoracic surgeon about OneDoc so that next time you will be able to book your appointment online! #### You are a healthcare professional and you do not appear in the search results? Contact us in order to get your practice listed. [List your practice](https://info.onedoc.ch/en/) # Cardiothoracic surgeons: list of specialists receiving patients in Sierre ### [Dr. Michel Christodoulou](https://www.onedoc.ch/en/cardiothoracic-surgeon/sierre/pb18a/dr-michel-christodoulou) Cardiothoracic surgeon [Hôpital du Valais - Chirurgie thoracique](https://www.onedoc.ch/en/hospital/sierre/e0re/hopital-du-valais-chirurgie-thoracique) Rue St-Charles 14 3960 Sierre [View profile](https://www.onedoc.ch/en/cardiothoracic-surgeon/sierre/pb18a/dr-michel-christodoulou) ## __Cardiothoracic surgeons__: other specialists receiving patients near __Sierre__ ### [Dr. Dominique Delay](https://www.onedoc.ch/en/cardiothoracic-surgeon/sion/pbhpl/dr-dominique-delay) [Cardiothoracic surgeon](https://www.onedoc.ch/en/cardiothoracic-surgeon/sion) [Hôpital du Valais - Chirurgie cardiaque](https://www.onedoc.ch/en/hospital/sion/elez/hopital-du-valais-chirurgie-cardiaque) Avenue du Grand-Champsec 80 1950 Sion [View profile](https://www.onedoc.ch/en/cardiothoracic-surgeon/sion/pbhpl/dr-dominique-delay) ### [Dr. Lars Niclauss](https://www.onedoc.ch/en/cardiothoracic-surgeon/sion/pb1vw/dr-lars-niclauss) [Cardiothoracic surgeon](https://www.onedoc.ch/en/cardiothoracic-surgeon/sion) [Hôpital du Valais, Hôpital de Sion (CHVR)](https://www.onedoc.ch/en/hospital/sion/ezps/hopital-du-valais-hopital-de-sion-chvr) Avenue du Grand-Champsec 80 1950 Sion [View profile](https://www.onedoc.ch/en/cardiothoracic-surgeon/sion/pb1vw/dr-lars-niclauss) ### [Dr. Michel Christodoulou](https://www.onedoc.ch/en/cardiothoracic-surgeon/sion/pb18b/dr-michel-christodoulou) [Cardiothoracic surgeon](https://www.onedoc.ch/en/cardiothoracic-surgeon/sion) [Hôpital du Valais, Hôpital de Sion (CHVR)](https://www.onedoc.ch/en/hospital/sion/ezps/hopital-du-valais-hopital-de-sion-chvr) Avenue du Grand-Champsec 80 1950 Sion [View profile](https://www.onedoc.ch/en/cardiothoracic-surgeon/sion/pb18b/dr-michel-christodoulou) 1. [OneDoc](https://www.onedoc.ch/en/)/ 2. [Cardiothoracic surgeon](https://www.onedoc.ch/en/cardiothoracic-surgeon)/ 3. [Canton of Valais](https://www.onedoc.ch/en/cardiothoracic-surgeon/canton-of-valais)/ 4. Sierre ### 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* ## Narrow by expertise [Cardiovascular Prevention | CardioCheck | CardioTest in Sierre](https://www.onedoc.ch/en/cardiovascular-prevention-cardiocheck-cardiotest/sierre)[Flu vaccination in Sierre](https://www.onedoc.ch/en/flu-vaccination/sierre)[Tick-borne encephalitis vaccination (TBE) in Sierre](https://www.onedoc.ch/en/tick-borne-encephalitis-vaccination-tbe/sierre)[Diabetes screening in Sierre](https://www.onedoc.ch/en/diabetes-screening/sierre)[Allergy | AllergoTest | Allergy check in Sierre](https://www.onedoc.ch/en/allergy-allergotest-allergy-check/sierre)[Eye Examination | Eye check in Sierre](https://www.onedoc.ch/en/eye-examination-eye-check/sierre)[Cataract in Sierre](https://www.onedoc.ch/en/cataract/sierre)[HPV | Humane papillomavirus vaccination in Sierre](https://www.onedoc.ch/en/hpv-humane-papillomavirus-vaccination/sierre)[Tooth whitening in Sierre](https://www.onedoc.ch/en/tooth-whitening/sierre)[Glaucoma in Sierre](https://www.onedoc.ch/en/glaucoma/sierre)[Myopia | Nearsightedness in Sierre](https://www.onedoc.ch/en/myopia-nearsightedness/sierre)[Taping in Sierre](https://www.onedoc.ch/en/taping/sierre)[Medical traffic examination LEVEL 2 in Sierre](https://www.onedoc.ch/en/medical-traffic-examination-level-2/sierre)[Blood test for check up in Sierre](https://www.onedoc.ch/en/blood-test-for-check-up/sierre)[Menopause in Sierre](https://www.onedoc.ch/en/menopause/sierre)[Hyperopia in Sierre](https://www.onedoc.ch/en/hyperopia/sierre)[Contraception in Sierre](https://www.onedoc.ch/en/contraception/sierre)[Caries in Sierre](https://www.onedoc.ch/en/caries/sierre)[Tooth alignment | Invisible clear aligner in Sierre](https://www.onedoc.ch/en/tooth-alignment-invisible-clear-aligner/sierre)[Corrective Lenses in Sierre](https://www.onedoc.ch/en/corrective-lenses/sierre)[Progressive Lenses in Sierre](https://www.onedoc.ch/en/progressive-lenses/sierre) *keyboard\_arrow\_right* ## Popular searches [Ophthalmologist in Sierre](https://www.onedoc.ch/en/ophthalmologist/sierre)[Vaccination center in Sierre](https://www.onedoc.ch/en/vaccination-center/sierre)[Radiologist in Sierre](https://www.onedoc.ch/en/radiologist/sierre)[Pharmacy health services in Sierre](https://www.onedoc.ch/en/pharmacy-health-services/sierre)[Osteopath in Sierre](https://www.onedoc.ch/en/osteopath/sierre)[OB-GYN (obstetrician-gynecologist) in Sierre](https://www.onedoc.ch/en/ob-gyn-obstetrician-gynecologist/sierre)[Classic massage therapist in Sierre](https://www.onedoc.ch/en/classic-massage-therapist/sierre)[General practitioner (GP) in Sierre](https://www.onedoc.ch/en/general-practitioner-gp/sierre)[Physiotherapist in Sierre](https://www.onedoc.ch/en/physiotherapist/sierre)[Manual lymphatic drainage therapist in Sierre](https://www.onedoc.ch/en/manual-lymphatic-drainage-therapist/sierre)[Kinesiologist in Sierre](https://www.onedoc.ch/en/kinesiologist/sierre)[Dentist in Sierre](https://www.onedoc.ch/en/dentist/sierre)[Underwater and hyperbaric medicine specialist in Sierre](https://www.onedoc.ch/en/underwater-and-hyperbaric-medicine-specialist/sierre)[Therapeutic massage therapist in Sierre](https://www.onedoc.ch/en/therapeutic-massage-therapist/sierre)[Bioresonance therapist in Sierre](https://www.onedoc.ch/en/bioresonance-therapist/sierre)[Hair transplant specialist in Sierre](https://www.onedoc.ch/en/hair-transplant-specialist/sierre)[Optician in Sierre](https://www.onedoc.ch/en/optician/sierre)[Chiropractor in Sierre](https://www.onedoc.ch/en/chiropractor/sierre)[Cupping therapist in Sierre](https://www.onedoc.ch/en/cupping-therapist/sierre)[Dental hygienist in Sierre](https://www.onedoc.ch/en/dental-hygienist/sierre)[Specialist in general internal medicine in Sierre](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/sierre) *keyboard\_arrow\_right* ## Find practitioners [Cardiothoracic surgeons by city](https://www.onedoc.ch/en/cardiothoracic-surgeon/cities) [Practitioners directory](https://www.onedoc.ch/en/directory) [A](https://www.onedoc.ch/en/directory/A) [B](https://www.onedoc.ch/en/directory/B) [C](https://www.onedoc.ch/en/directory/C) [D](https://www.onedoc.ch/en/directory/D) [E](https://www.onedoc.ch/en/directory/E) [F](https://www.onedoc.ch/en/directory/F) [G](https://www.onedoc.ch/en/directory/G) [H](https://www.onedoc.ch/en/directory/H) [I](https://www.onedoc.ch/en/directory/I) [J](https://www.onedoc.ch/en/directory/J) [K](https://www.onedoc.ch/en/directory/K) [L](https://www.onedoc.ch/en/directory/L) [M](https://www.onedoc.ch/en/directory/M) [N](https://www.onedoc.ch/en/directory/N) [O](https://www.onedoc.ch/en/directory/O) [P](https://www.onedoc.ch/en/directory/P) [Q](https://www.onedoc.ch/en/directory/Q) [R](https://www.onedoc.ch/en/directory/R) [S](https://www.onedoc.ch/en/directory/S) [T](https://www.onedoc.ch/en/directory/T) [U](https://www.onedoc.ch/en/directory/U) [V](https://www.onedoc.ch/en/directory/V) [W](https://www.onedoc.ch/en/directory/W) [X](https://www.onedoc.ch/en/directory/X) [Y](https://www.onedoc.ch/en/directory/Y) [Z](https://www.onedoc.ch/en/directory/Z) ## OneDoc [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) [Health blog](https://myhealth.onedoc.ch/en/) [Privacy center](https://privacy.onedoc.ch/en/) [Cookies management](javascript:Didomi.preferences.show%28%29) [Help center](https://help.onedoc.ch/en/) ## Languages [Deutsch](https://www.onedoc.ch/de/kardiothorax-chirurg/siders) [Français](https://www.onedoc.ch/fr/chirurgien-thoracique-et-cardio-vasculaire/sierre) [Italiano](https://www.onedoc.ch/it/chirurgo-cardiotoracico/sierre) [English](https://www.onedoc.ch/en/cardiothoracic-surgeon/sierre) ## Narrow by expertise [Cardiovascular Prevention | CardioCheck | CardioTest in Sierre](https://www.onedoc.ch/en/cardiovascular-prevention-cardiocheck-cardiotest/sierre) [Flu vaccination in Sierre](https://www.onedoc.ch/en/flu-vaccination/sierre) [Tick-borne encephalitis vaccination (TBE) in Sierre](https://www.onedoc.ch/en/tick-borne-encephalitis-vaccination-tbe/sierre) [Diabetes screening in Sierre](https://www.onedoc.ch/en/diabetes-screening/sierre) [Allergy | AllergoTest | Allergy check in Sierre](https://www.onedoc.ch/en/allergy-allergotest-allergy-check/sierre) [Eye Examination | Eye check in Sierre](https://www.onedoc.ch/en/eye-examination-eye-check/sierre) [Cataract in Sierre](https://www.onedoc.ch/en/cataract/sierre) [HPV | Humane papillomavirus vaccination in Sierre](https://www.onedoc.ch/en/hpv-humane-papillomavirus-vaccination/sierre) [Tooth whitening in Sierre](https://www.onedoc.ch/en/tooth-whitening/sierre) [Glaucoma in Sierre](https://www.onedoc.ch/en/glaucoma/sierre) [Myopia | Nearsightedness in Sierre](https://www.onedoc.ch/en/myopia-nearsightedness/sierre) [Taping in Sierre](https://www.onedoc.ch/en/taping/sierre) [Medical traffic examination LEVEL 2 in Sierre](https://www.onedoc.ch/en/medical-traffic-examination-level-2/sierre) [Blood test for check up in Sierre](https://www.onedoc.ch/en/blood-test-for-check-up/sierre) [Menopause in Sierre](https://www.onedoc.ch/en/menopause/sierre) [Hyperopia in Sierre](https://www.onedoc.ch/en/hyperopia/sierre) [Contraception in Sierre](https://www.onedoc.ch/en/contraception/sierre) [Caries in Sierre](https://www.onedoc.ch/en/caries/sierre) [Tooth alignment | Invisible clear aligner in Sierre](https://www.onedoc.ch/en/tooth-alignment-invisible-clear-aligner/sierre) [Corrective Lenses in Sierre](https://www.onedoc.ch/en/corrective-lenses/sierre) [Progressive Lenses in Sierre](https://www.onedoc.ch/en/progressive-lenses/sierre) ## Popular searches [Ophthalmologist in Sierre](https://www.onedoc.ch/en/ophthalmologist/sierre) [Vaccination center in Sierre](https://www.onedoc.ch/en/vaccination-center/sierre) [Radiologist in Sierre](https://www.onedoc.ch/en/radiologist/sierre) [Pharmacy health services in Sierre](https://www.onedoc.ch/en/pharmacy-health-services/sierre) [Osteopath in Sierre](https://www.onedoc.ch/en/osteopath/sierre) [OB-GYN (obstetrician-gynecologist) in Sierre](https://www.onedoc.ch/en/ob-gyn-obstetrician-gynecologist/sierre) [Classic massage therapist in Sierre](https://www.onedoc.ch/en/classic-massage-therapist/sierre) [General practitioner (GP) in Sierre](https://www.onedoc.ch/en/general-practitioner-gp/sierre) [Physiotherapy in Sierre](https://www.onedoc.ch/en/physiotherapist/sierre) [Manual lymphatic drainage therapist in Sierre](https://www.onedoc.ch/en/manual-lymphatic-drainage-therapist/sierre) [Kinesiologist in Sierre](https://www.onedoc.ch/en/kinesiologist/sierre) [Dentist in Sierre](https://www.onedoc.ch/en/dentist/sierre) [Underwater and hyperbaric medicine specialist in Sierre](https://www.onedoc.ch/en/underwater-and-hyperbaric-medicine-specialist/sierre) [Therapeutic massage therapist in Sierre](https://www.onedoc.ch/en/therapeutic-massage-therapist/sierre) [Bioresonance therapist in Sierre](https://www.onedoc.ch/en/bioresonance-therapist/sierre) [Hair transplant specialist in Sierre](https://www.onedoc.ch/en/hair-transplant-specialist/sierre) [Optician in Sierre](https://www.onedoc.ch/en/optician/sierre) [Chiropractor in Sierre](https://www.onedoc.ch/en/chiropractor/sierre) [Cupping therapy in Sierre](https://www.onedoc.ch/en/cupping-therapist/sierre) [Dental hygienist in Sierre](https://www.onedoc.ch/en/dental-hygienist/sierre) [Specialist in general internal medicine in Sierre](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/sierre) [![Facebook icon](https://www.onedoc.ch/assets/images/icons/facebook.svg)](https://facebook.com/onedoc.ch/)[![LinkedIn icon](https://www.onedoc.ch/assets/images/icons/linkedin.svg)](https://linkedin.com/company/onedoc.ch/)[![Instagram icon](https://www.onedoc.ch/assets/images/icons/instagram.svg)](https://www.instagram.com/onedoc.ch/)[![X icon](https://www.onedoc.ch/assets/images/icons/x.svg)](https://twitter.com/OneDoc_ch)[![YouTube icon](https://www.onedoc.ch/assets/images/icons/youtube.svg)](https://www.youtube.com/channel/UCWnlE63em_m8ZioBA5n8Z6w) Find practitioners [Directory of cardiothoracic surgeons by city](https://www.onedoc.ch/en/cardiothoracic-surgeon/cities) [Practitioners directory](https://www.onedoc.ch/en/directory)[A](https://www.onedoc.ch/en/directory/a)[B](https://www.onedoc.ch/en/directory/b)[C](https://www.onedoc.ch/en/directory/c)[D](https://www.onedoc.ch/en/directory/d)[E](https://www.onedoc.ch/en/directory/e)[F](https://www.onedoc.ch/en/directory/f)[G](https://www.onedoc.ch/en/directory/g)[H](https://www.onedoc.ch/en/directory/h)[I](https://www.onedoc.ch/en/directory/i)[J](https://www.onedoc.ch/en/directory/j)[K](https://www.onedoc.ch/en/directory/k)[L](https://www.onedoc.ch/en/directory/l)[M](https://www.onedoc.ch/en/directory/m)[N](https://www.onedoc.ch/en/directory/n)[O](https://www.onedoc.ch/en/directory/o)[P](https://www.onedoc.ch/en/directory/p)[Q](https://www.onedoc.ch/en/directory/q)[R](https://www.onedoc.ch/en/directory/r)[S](https://www.onedoc.ch/en/directory/s)[T](https://www.onedoc.ch/en/directory/t)[U](https://www.onedoc.ch/en/directory/u)[V](https://www.onedoc.ch/en/directory/v)[W](https://www.onedoc.ch/en/directory/w)[X](https://www.onedoc.ch/en/directory/x)[Y](https://www.onedoc.ch/en/directory/y)[Z](https://www.onedoc.ch/en/directory/z) [![OneDoc is a Swiss made software certified company](https://www.onedoc.ch/assets/images/swiss-made-software-white.png "OneDoc is a Swiss made software certified company")](https://www.swissmadesoftware.org) ![OneDoc is ISO 27001 certified](https://www.onedoc.ch/assets/images/certifications/27001-en.png "OneDoc is ISO 27001 certified")![OneDoc is DPCO certified](https://www.onedoc.ch/assets/images/certifications/vdsz-en.png "OneDoc is DPCO certified") Copyright © 2026 OneDoc SA