[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/kardiologe/chavannes-pres-renens/pc4jv/dr-joris-welker)
- [FR](https://www.onedoc.ch/fr/cardiologue/chavannes-pres-renens/pc4jv/dr-joris-welker)
- [IT](https://www.onedoc.ch/it/cardiologo/chavannes-pres-renens/pc4jv/dr-joris-welker)
- [EN](https://www.onedoc.ch/en/cardiologist/chavannes-pres-renens/pc4jv/dr-joris-welker)
[OneDoc](https://www.onedoc.ch/en/ "Back to home")
- [Deutsch](https://www.onedoc.ch/de/kardiologe/chavannes-pres-renens/pc4jv/dr-joris-welker)
- [Français](https://www.onedoc.ch/fr/cardiologue/chavannes-pres-renens/pc4jv/dr-joris-welker)
- [Italiano](https://www.onedoc.ch/it/cardiologo/chavannes-pres-renens/pc4jv/dr-joris-welker)
- [English](https://www.onedoc.ch/en/cardiologist/chavannes-pres-renens/pc4jv/dr-joris-welker)
- [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
## 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. Joris Welker
## Cardiologist
Summary
Map
Presentation
### Accepted patients
Dr. Joris Welker accepts new patients
### Specialties
Cardiology
### Map and access information
#### [Cardiologie Lausanne Ouest](https://www.onedoc.ch/en/group-practice/chavannes-pres-renens/ebfix/cardiologie-lausanne-ouest)
Route de la Maladière 60
1022 Chavannes-près-Renens
#### Opening hours
Currently closed - Opens at 07:30 *expand\_more*
Monday:
07:30 - 16:30
Tuesday:
07:30 - 16:30
Wednesday:
07:30 - 16:30
Thursday:
07:30 - 16:30
Friday:
Closed
Saturday:
Closed
Sunday:
Closed
#### Consultation hours - Dr. Joris Welker
Currently unavailable - Opens at 07:30 *expand\_more*
Monday:
07:30 - 13:30
Tuesday:
07:30 - 13:30
Wednesday:
07:30 - 13:30
Thursday:
07:30 - 13:30
Friday:
Closed
Saturday:
Closed
Sunday:
Closed
### Presentation of the healthcare professional
Joris Welker is a specialist in cardiology and general internal medicine. He has been practicing as an independent cardiologist for 5 years.
Cardiology is the medical specialty dedicated to the prevention, diagnosis, and management of heart and vascular diseases. In particular, it involves evaluating heart rhythm disorders, high blood pressure, chest pain, heart failure, and cardiovascular risk factors. General internal medicine, in turn, ensures comprehensive care for the patient’s overall health.
As part of his practice, Dr. Joris Welker sees patients for cardiology consultations, cardiovascular screenings, and the management of known heart conditions. He also assists patients in evaluating their symptoms and monitoring their overall health when necessary.
To make it easier to schedule appointments, patients can book an online appointment with Joris Welker on OneDoc.
[*arrow\_drop\_down*View more](https://www.onedoc.ch)
* * *
#### Spoken languages
French
### FAQ
*expand\_more*
*keyboard\_arrow\_right*
## What is the address of Dr. Joris Welker?
Dr. Joris Welker receives patients at Route de la Maladière 60, 1022 Chavannes-près-Renens.
* * *
*keyboard\_arrow\_right*
## What languages does Dr. Joris Welker speak?
Dr. Joris Welker offers consultations in French.
* * *
*keyboard\_arrow\_right*
## What are Dr. Joris Welker's consulting hours?
The consultation hours of Dr. Joris Welker are:
- #### [Cardiologie Lausanne Ouest](https://www.onedoc.ch/en/group-practice/chavannes-pres-renens/ebfix/cardiologie-lausanne-ouest)
: Route de la Maladière 60, 1022 Chavannes-près-Renens
- On Monday from 07:30 to 13:30
- On Tuesday from 07:30 to 13:30
- On Wednesday from 07:30 to 13:30
- On Thursday from 07:30 to 13:30
- On Friday closed
- On Saturday closed
- On Sunday closed
* * *
*keyboard\_arrow\_right*
## What is Dr. Joris Welker's phone number?
The phone number of Dr. Joris Welker is [021 501 76 51](tel:+41215017651).
* * *
*keyboard\_arrow\_right*
## Does Dr. Joris Welker accept new patients?
Yes, Dr. Joris Welker accepts new patients. New patients can easily book appointments online via OneDoc.
* * *
*keyboard\_arrow\_right*
## What are Dr. Joris Welker's specialties?
Dr. Joris Welker performs [cardiology](https://www.onedoc.ch/en/cardiologist/chavannes-pres-renens) in Chavannes-près-Renens.
1. [OneDoc](https://www.onedoc.ch/en/)/
2. [Cardiologist](https://www.onedoc.ch/en/cardiologist)/
3. [Canton of Vaud](https://www.onedoc.ch/en/cardiologist/canton-of-vaud)/
4. [Chavannes-près-Renens](https://www.onedoc.ch/en/cardiologist/chavannes-pres-renens)/
5. Dr. Joris Welker
### Book your appointment with Dr. Joris Welker
Fill in the below information
#### No availability online at the moment.
To book an appointment with Dr. Joris Welker, please call:
[021 501 76 51](tel:+41215017651)
### 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.
Scan the QR code to download the app
[](https://apps.apple.com/ch/app/onedoc/id1592376413?l=fr)[](https://play.google.com/store/apps/details?id=ch.onedoc.patient&hl=fr-CH)
*keyboard\_arrow\_right*
## Related specialties
[Cardiologist in Geneva](https://www.onedoc.ch/en/cardiologist/geneva)[Cardiologist in Gland](https://www.onedoc.ch/en/cardiologist/gland)[Cardiologist in Crissier](https://www.onedoc.ch/en/cardiologist/crissier)[Cardiologist in Chavannes-près-Renens](https://www.onedoc.ch/en/cardiologist/chavannes-pres-renens)[Cardiologist in Vevey](https://www.onedoc.ch/en/cardiologist/vevey)[Cardiologist in Eysins](https://www.onedoc.ch/en/cardiologist/eysins)[Cardiologist in Versoix](https://www.onedoc.ch/en/cardiologist/versoix)
*keyboard\_arrow\_right*
## Popular searches
[Physiotherapist in Geneva](https://www.onedoc.ch/en/physiotherapist/geneva)[Psychologist in Geneva](https://www.onedoc.ch/en/psychologist/geneva)[Physiotherapist in Lausanne](https://www.onedoc.ch/en/physiotherapist/lausanne)[General practitioner (GP) in Geneva](https://www.onedoc.ch/en/general-practitioner-gp/geneva)[Classic massage therapist in Geneva](https://www.onedoc.ch/en/classic-massage-therapist/geneva)[Manual lymphatic drainage therapist in Geneva](https://www.onedoc.ch/en/manual-lymphatic-drainage-therapist/geneva)[Specialist in general internal medicine in Geneva](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/geneva)[Reflexology therapist in Geneva](https://www.onedoc.ch/en/reflexology-therapist/geneva)[Dentist in Geneva](https://www.onedoc.ch/en/dentist/geneva)[Psychologist in Lausanne](https://www.onedoc.ch/en/psychologist/lausanne)[Acupuncturist in Geneva](https://www.onedoc.ch/en/acupuncturist/geneva)[Osteopath in Lausanne](https://www.onedoc.ch/en/osteopath/lausanne)[Classic massage therapist in Lausanne](https://www.onedoc.ch/en/classic-massage-therapist/lausanne)[General practitioner (GP) in Lausanne](https://www.onedoc.ch/en/general-practitioner-gp/lausanne)[Traditional Chinese Medicine (TCM) specialist in Geneva](https://www.onedoc.ch/en/traditional-chinese-medicine-tcm-specialist/geneva)[Osteopath in Geneva](https://www.onedoc.ch/en/osteopath/geneva)[Therapeutic massage therapist in Geneva](https://www.onedoc.ch/en/therapeutic-massage-therapist/geneva)[OB-GYN (obstetrician-gynecologist) in Geneva](https://www.onedoc.ch/en/ob-gyn-obstetrician-gynecologist/geneva)[Psychotherapist in Geneva](https://www.onedoc.ch/en/psychotherapist/geneva)[Sports physiotherapist in Geneva](https://www.onedoc.ch/en/sports-physiotherapist/geneva)[MCO nutrition therapist in Geneva](https://www.onedoc.ch/en/mco-nutrition-therapist/geneva)
*keyboard\_arrow\_right*
## Find practitioners
[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/kardiologe/chavannes-pres-renens/pc4jv/dr-joris-welker)
[Français](https://www.onedoc.ch/fr/cardiologue/chavannes-pres-renens/pc4jv/dr-joris-welker)
[Italiano](https://www.onedoc.ch/it/cardiologo/chavannes-pres-renens/pc4jv/dr-joris-welker)
[English](https://www.onedoc.ch/en/cardiologist/chavannes-pres-renens/pc4jv/dr-joris-welker)
## Related specialties
[Cardiologist in Geneva](https://www.onedoc.ch/en/cardiologist/geneva)
[Cardiologist in Gland](https://www.onedoc.ch/en/cardiologist/gland)
[Cardiologist in Crissier](https://www.onedoc.ch/en/cardiologist/crissier)
[Cardiologist in Chavannes-près-Renens](https://www.onedoc.ch/en/cardiologist/chavannes-pres-renens)
[Cardiologist in Vevey](https://www.onedoc.ch/en/cardiologist/vevey)
[Cardiologist in Eysins](https://www.onedoc.ch/en/cardiologist/eysins)
[Cardiologist in Versoix](https://www.onedoc.ch/en/cardiologist/versoix)
## Popular searches
[Physiotherapy in Geneva](https://www.onedoc.ch/en/physiotherapist/geneva)
[Psychologist in Geneva](https://www.onedoc.ch/en/psychologist/geneva)
[Physiotherapy in Lausanne](https://www.onedoc.ch/en/physiotherapist/lausanne)
[General practitioner (GP) in Geneva](https://www.onedoc.ch/en/general-practitioner-gp/geneva)
[Classic massage therapist in Geneva](https://www.onedoc.ch/en/classic-massage-therapist/geneva)
[Manual lymphatic drainage therapist in Geneva](https://www.onedoc.ch/en/manual-lymphatic-drainage-therapist/geneva)
[Specialist in general internal medicine in Geneva](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/geneva)
[Reflexology therapist in Geneva](https://www.onedoc.ch/en/reflexology-therapist/geneva)
[Dentist in Geneva](https://www.onedoc.ch/en/dentist/geneva)
[Psychologist in Lausanne](https://www.onedoc.ch/en/psychologist/lausanne)
[Acupuncture in Geneva](https://www.onedoc.ch/en/acupuncturist/geneva)
[Osteopath in Lausanne](https://www.onedoc.ch/en/osteopath/lausanne)
[Classic massage therapist in Lausanne](https://www.onedoc.ch/en/classic-massage-therapist/lausanne)
[General practitioner (GP) in Lausanne](https://www.onedoc.ch/en/general-practitioner-gp/lausanne)
[Traditional Chinese Medicine (TCM) specialist in Geneva](https://www.onedoc.ch/en/traditional-chinese-medicine-tcm-specialist/geneva)
[Osteopath in Geneva](https://www.onedoc.ch/en/osteopath/geneva)
[Therapeutic massage therapist in Geneva](https://www.onedoc.ch/en/therapeutic-massage-therapist/geneva)
[OB-GYN (obstetrician-gynecologist) in Geneva](https://www.onedoc.ch/en/ob-gyn-obstetrician-gynecologist/geneva)
[Psychotherapist in Geneva](https://www.onedoc.ch/en/psychotherapist/geneva)
[Sports physiotherapist in Geneva](https://www.onedoc.ch/en/sports-physiotherapist/geneva)
[MCO nutrition therapist in Geneva](https://www.onedoc.ch/en/mco-nutrition-therapist/geneva)
[](https://facebook.com/onedoc.ch/)[](https://linkedin.com/company/onedoc.ch/)[](https://www.instagram.com/onedoc.ch/)[](https://twitter.com/OneDoc_ch)[](https://www.youtube.com/channel/UCWnlE63em_m8ZioBA5n8Z6w)
Find practitioners
[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)
[](https://www.swissmadesoftware.org)
Copyright © 2026 OneDoc SA