2.23K reviews
Content rating
Everyone
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Everyone
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About this app

Discover the TK-Doc app: keep your health under control!

Medical questions, video consultations, lab results, or doctor's appointments all quickly and in one app.

The TK-Doc app offers you:

• Video consultations with doctors: Take advantage of video consultations for adults and children. Whether it's a diagnosis, therapy recommendation, or issuing prescriptions, you can do everything from the comfort of your own home.

• Medical advice around the clock: Ask your questions in live chat and share documents directly with the consulting doctors. Or speak to a specialist by phone. All this is available at any time, 365 days a year.

• Appointment scheduling: Looking for a doctor's appointment? The TK appointment service and 116117 appointment scheduling can help! We enable you to make appointments with doctors and specialists in your area for routine examinations as well as specialist practices.

• Symptom checker: Get quick and easy information about your symptoms. Simply answer a few questions and the symptom checker will generate a list of possible diagnoses to help you better assess your symptoms.

• Lab value checker: Check your lab values yourself! Find out what abnormal values mean, what potential illnesses they may indicate, and what measures you can take.

• ICD search: Understand medical abbreviations in no time. Our ICD search explains the meaning of codes and shows the corresponding diagnoses.

• Expert advice on dental prostheses: Get valuable advice from experienced dentists on your treatment and cost plan free of charge. Get answers to your questions and choose the best therapy for you.

• TK doctor guide: Looking for the right doctor? Use our TK doctor guide to find the right experts quickly and easily.


We are constantly developing the TK-Doc app. Share your ideas and suggestions at gesundheitsapps@tk.de. We look forward to your feedback! Thank you for your support!


Requirements:
• TK customer
• Android 11 or higher
The doctor on your smartphone.
Updated on
Oct 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Health and fitness, App info and performance, and Device or other IDs
  • This app may collect these data types
    Personal info, Health and fitness and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

2.19K reviews
Sekariya Fazil Puthiyaveetil (Fazil)
August 21, 2026
Need at least 2 min prior notification to join online calls. After waiting for more than an hour to get an online consultation, I got less than 30 secs from getting a notification that I have an appointment now to the doctor ending the session and marked it as I missed the appointment. This is totally unacceptable.
1 person found this review helpful
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Techniker Krankenkasse (TK)
August 24, 2026
Of course, this isn’t how it’s supposed to be. So that we can pass on your feedback and ensure that the error doesn’t occur next time, please send us detailed information – including details of the device and operating system you’re using – to technischer-service@tk.de. Kind regards, TK Doc
Joseph Matten
November 6, 2026
This is great. it saves money, time and spreading diseases to the vulnerable. the only thing better would be up to 5 days of self certification like the UK.
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Techniker Krankenkasse (TK)
November 6, 2026
Thank you for your great review. We are glad that you like the app so much. Best regards, TK-Doc
Ivan Teso
October 14, 2026
We are finally joining the 21st century. It works like a charm, I don't need to physically go to the doctor and waste hours just for a very simple prescription. Thank you TK!
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Techniker Krankenkasse (TK)
October 14, 2026
We are pleased to read that. Thank you very much for your feedback and the great review! Kind regards, TK-Doc

What’s new

- minor bug fixes