[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/facharzt-fur-allgemeine-innere-medizin/lyss/pcw8w/dr-marco-klay)
- [FR](https://www.onedoc.ch/fr/specialiste-en-medecine-interne-generale/lyss/pcw8w/dr-marco-klay)
- [IT](https://www.onedoc.ch/it/specialista-in-medicina-interna-generale/lyss/pcw8w/dr-marco-klay)
- [EN](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/lyss/pcw8w/dr-marco-klay)
[OneDoc](https://www.onedoc.ch/en/ "Back to home")
- [Deutsch](https://www.onedoc.ch/de/facharzt-fur-allgemeine-innere-medizin/lyss/pcw8w/dr-marco-klay)
- [Français](https://www.onedoc.ch/fr/specialiste-en-medecine-interne-generale/lyss/pcw8w/dr-marco-klay)
- [Italiano](https://www.onedoc.ch/it/specialista-in-medicina-interna-generale/lyss/pcw8w/dr-marco-klay)
- [English](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/lyss/pcw8w/dr-marco-klay)
- [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/)
*photo\_camera*+ 8 photos
# Dr. Marco Kläy 
## Specialist in general internal medicine
Summary
Map
Presentation
### Accepted patients
Dr. Marco Kläy accepts new patients
### Specialties
General internal medicine
### Map and access information
#### [MediZentrum Lyss AG](https://www.onedoc.ch/en/medical-practice/lyss/ebcyh/medizentrum-lyss-ag)
Busswilstrasse 6
3250 Lyss
#### Opening hours
Currently opened – Closes at 18:00 *expand\_more*
Monday:
08:00 - 18:00
Tuesday:
07:30 - 12:30 and 14:00 - 18:00
Wednesday:
08:00 - 18:00
Thursday:
08:00 - 18:00
Friday:
08:00 - 18:00
Saturday:
Closed
Sunday:
Closed
### Presentation of the healthcare professional
Dr. med. Marco Kläy is a board-certified specialist in General Internal Medicine (FMH). He is currently completing training in abdominal ultrasound (SGUM). With his strong primary care expertise, he provides comprehensive and personalized care to his patients.
[*arrow\_drop\_down*View more](https://www.onedoc.ch)
[](https://assets.onedoc.ch/images/users/26c52237af60ab0ea0fc29eb7e0126c0ba27939ddf00e7ff0a56845bcd177406.png)[](https://assets.onedoc.ch/images/entities/9f974e8ea7ecaedf8e64e6420da254eec4646bb7cd9ff29925f13c83285bd7d6.png)[](https://assets.onedoc.ch/images/entities/5bf0594cc7323f00176aeadb40a1671da8e94b6a88882c990334e7adbe94a5c2.png)[](https://assets.onedoc.ch/images/entities/a7234d95511a99c5c3e7d7fb0dfe0d8bdaa46b4b974c754c50005a9092fbd3ae.png)[](https://assets.onedoc.ch/images/entities/1f0c0f810399ed75300074cc44c3458e5e24eeffd74a7155ff13c1e77bd651ed.png)[](https://assets.onedoc.ch/images/entities/263005a77b8a6d186813d992f180c68db992d5f4ce17175311f008b8214cbca0.png)[](https://assets.onedoc.ch/images/entities/f274f58bf4e7c740fd198503541fd28d388537b229f77e75ce7ce241518620ce.png)[](https://assets.onedoc.ch/images/entities/fc3888b466c46602150cc43e3f134ec97a29de5f76d52f692f801ace6e60d244.png)[](https://assets.onedoc.ch/images/entities/891478123b247fe26e03214ada8fbe09540201c34924dd4c15713bb1d23b3e33.png)
* * *
#### Spoken languages
German
### FAQ
*expand\_more*
*keyboard\_arrow\_right*
## What is the address of Dr. Marco Kläy?
Dr. Marco Kläy receives patients at Busswilstrasse 6, 3250 Lyss.
* * *
*keyboard\_arrow\_right*
## What languages does Dr. Marco Kläy speak?
Dr. Marco Kläy offers consultations in German.
* * *
*keyboard\_arrow\_right*
## What are Dr. Marco Kläy's consulting hours?
The consultation hours of Dr. Marco Kläy are:
- #### [MediZentrum Lyss AG](https://www.onedoc.ch/en/medical-practice/lyss/ebcyh/medizentrum-lyss-ag)
: Busswilstrasse 6, 3250 Lyss
- On Monday from 08:00 to 18:00
- On Tuesday from 07:30 to 12:30 and from 14:00 to 18:00
- On Wednesday from 08:00 to 18:00
- On Thursday from 08:00 to 18:00
- On Friday from 08:00 to 18:00
- On Saturday closed
- On Sunday closed
* * *
*keyboard\_arrow\_right*
## What is Dr. Marco Kläy's phone number?
The phone number of Dr. Marco Kläy is [032 387 07 07](tel:+41323870707).
* * *
*keyboard\_arrow\_right*
## Does Dr. Marco Kläy accept new patients?
Yes, Dr. Marco Kläy accepts new patients. New patients can easily book appointments online via OneDoc.
* * *
*keyboard\_arrow\_right*
## What are Dr. Marco Kläy's specialties?
Dr. Marco Kläy performs [general internal medicine](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/lyss) in Lyss.
* * *
*keyboard\_arrow\_right*
## What are the types of consultation offered by Dr. Marco Kläy?
Dr. Marco Kläy consults for the following reasons:
General internal medicine:
- Consultation hour 15min
- Consultation hour 30min
1. [OneDoc](https://www.onedoc.ch/en/)/
2. [Specialist in general internal medicine](https://www.onedoc.ch/en/specialist-in-general-internal-medicine)/
3. [Canton of Bern](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/canton-of-bern)/
4. [Lyss](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/lyss)/
5. Dr. Marco Kläy
### Book your appointment with Dr. Marco Kläy
Fill in the below information
1
New patient?
I'm a new patient
I'm an established patient of Dr. Kläy
* * *
*touch\_app*
Pick a time slot
*chevron\_left*
Thu
14 May
*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.
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
[Specialist in general internal medicine in Bern](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/bern)[Specialist in general internal medicine in Lyss](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/lyss)[Specialist in general internal medicine in Biel/Bienne](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/biel-bienne)[Specialist in general internal medicine in Ostermundigen](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/ostermundigen)[Specialist in general internal medicine in Thun](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/thun)[Specialist in general internal medicine in Neuchâtel](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/neuchatel)[Specialist in general internal medicine in Fribourg](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/fribourg)
*keyboard\_arrow\_right*
## Popular searches
[General practitioner (GP) in Bern](https://www.onedoc.ch/en/general-practitioner-gp/bern)[OB-GYN (obstetrician-gynecologist) in Bern](https://www.onedoc.ch/en/ob-gyn-obstetrician-gynecologist/bern)[Physiotherapist in Bern](https://www.onedoc.ch/en/physiotherapist/bern)[Ophthalmologist in Bern](https://www.onedoc.ch/en/ophthalmologist/bern)[Specialist in general internal medicine in Bern](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/bern)[Osteopath in Fribourg](https://www.onedoc.ch/en/osteopath/fribourg)[General practitioner (GP) in Neuchâtel](https://www.onedoc.ch/en/general-practitioner-gp/neuchatel)[Orthopedic surgeon in Bern](https://www.onedoc.ch/en/orthopedic-surgeon/bern)[Dentist in Bern](https://www.onedoc.ch/en/dentist/bern)[Medical massage therapist in Bern](https://www.onedoc.ch/en/medical-massage-therapist/bern)[Physiotherapist in Thun](https://www.onedoc.ch/en/physiotherapist/thun)[Classic massage therapist in Fribourg](https://www.onedoc.ch/en/classic-massage-therapist/fribourg)[Physiotherapist in Fribourg](https://www.onedoc.ch/en/physiotherapist/fribourg)[Dental hygienist in Bern](https://www.onedoc.ch/en/dental-hygienist/bern)[Chiropractor in Bern](https://www.onedoc.ch/en/chiropractor/bern)[General practitioner (GP) in Fribourg](https://www.onedoc.ch/en/general-practitioner-gp/fribourg)[Classic massage therapist in Bern](https://www.onedoc.ch/en/classic-massage-therapist/bern)[Reflexology therapist in Fribourg](https://www.onedoc.ch/en/reflexology-therapist/fribourg)[MCO/TEN naturopath in Bern](https://www.onedoc.ch/en/mco-ten-naturopath/bern)[Pediatrician in Bern](https://www.onedoc.ch/en/pediatrician/bern)[Osteopath in Bern](https://www.onedoc.ch/en/osteopath/bern)
*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/facharzt-fur-allgemeine-innere-medizin/lyss/pcw8w/dr-marco-klay)
[Français](https://www.onedoc.ch/fr/specialiste-en-medecine-interne-generale/lyss/pcw8w/dr-marco-klay)
[Italiano](https://www.onedoc.ch/it/specialista-in-medicina-interna-generale/lyss/pcw8w/dr-marco-klay)
[English](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/lyss/pcw8w/dr-marco-klay)
## Related specialties
[Specialist in general internal medicine in Bern](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/bern)
[Specialist in general internal medicine in Lyss](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/lyss)
[Specialist in general internal medicine in Biel/Bienne](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/biel-bienne)
[Specialist in general internal medicine in Ostermundigen](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/ostermundigen)
[Specialist in general internal medicine in Thun](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/thun)
[Specialist in general internal medicine in Neuchâtel](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/neuchatel)
[Specialist in general internal medicine in Fribourg](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/fribourg)
## Popular searches
[General practitioner (GP) in Bern](https://www.onedoc.ch/en/general-practitioner-gp/bern)
[OB-GYN (obstetrician-gynecologist) in Bern](https://www.onedoc.ch/en/ob-gyn-obstetrician-gynecologist/bern)
[Physiotherapy in Bern](https://www.onedoc.ch/en/physiotherapist/bern)
[Ophthalmologist in Bern](https://www.onedoc.ch/en/ophthalmologist/bern)
[Specialist in general internal medicine in Bern](https://www.onedoc.ch/en/specialist-in-general-internal-medicine/bern)
[Osteopath in Fribourg](https://www.onedoc.ch/en/osteopath/fribourg)
[General practitioner (GP) in Neuchâtel](https://www.onedoc.ch/en/general-practitioner-gp/neuchatel)
[Orthopedic surgeon in Bern](https://www.onedoc.ch/en/orthopedic-surgeon/bern)
[Dentist in Bern](https://www.onedoc.ch/en/dentist/bern)
[Medical massage therapist in Bern](https://www.onedoc.ch/en/medical-massage-therapist/bern)
[Physiotherapy in Thun](https://www.onedoc.ch/en/physiotherapist/thun)
[Classic massage therapist in Fribourg](https://www.onedoc.ch/en/classic-massage-therapist/fribourg)
[Physiotherapy in Fribourg](https://www.onedoc.ch/en/physiotherapist/fribourg)
[Dental hygienist in Bern](https://www.onedoc.ch/en/dental-hygienist/bern)
[Chiropractor in Bern](https://www.onedoc.ch/en/chiropractor/bern)
[General practitioner (GP) in Fribourg](https://www.onedoc.ch/en/general-practitioner-gp/fribourg)
[Classic massage therapist in Bern](https://www.onedoc.ch/en/classic-massage-therapist/bern)
[Reflexology therapist in Fribourg](https://www.onedoc.ch/en/reflexology-therapist/fribourg)
[MCO/TEN naturopath in Bern](https://www.onedoc.ch/en/mco-ten-naturopath/bern)
[Pediatrician in Bern](https://www.onedoc.ch/en/pediatrician/bern)
[Osteopath in Bern](https://www.onedoc.ch/en/osteopath/bern)
[](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