Case study · Private practice Lindenthal
For Daniel Lindenthal's private practice at Rotebühlplatz, we built a website and online booking that make this possible in a few clicks.
Rotebühlplatz 31 in Stuttgart city centre3 minutes' walk from Stadtmitte station
Mon–Thu 8 am–8 pmFri–Sun 10 am–4 pm, plus video consultations
Daniel Lindenthal studied medicine in Ulm, earned his doctorate there and researched chronic inflammatory bowel disease. He then worked in radiology at the Kantonsspital Münsterlingen in Switzerland. Then came his own practice: a private practice in Stuttgart, today at Rotebühlplatz 31.
His aim is right at the top of his website: a practice for people who expect more than five-minute appointments. He treats privately insured patients, patients entitled to Beihilfe (state healthcare allowance for civil servants) and self-payers; patients with statutory insurance are welcome as self-payers.
Three focus areas: diagnostics and treatment, cannabis therapy and medical weight loss with GLP-1. Plus the same-day appointments.
An example morning
The same-day appointments make this practice special: every day, slots are kept free for acute cases. Our job was to make sure people can find and book them in minutes.
At the very top of dr-lindenthal.de there's a red button: “Acutely ill? Get an appointment fast”. No searching through menus.
It's the first option in the booking window: within 24 hours, guide price from €31, about 10 minutes. The cost is clear before you book.
The confirmation comes straight away, reminders 24 and 2 hours before the appointment. Anyone booking a video appointment receives the access link by email.
At Rotebühlplatz or in the video room. A sick note is issued if it's medically justified.
The times are an example. Booking route, guide price and the same-day slots kept free every day are shown this way on dr-lindenthal.de (accessed 22 Sep 2026); the reminders are set up in the calendar (as of 18 Aug 2026).
A website that explains calmly, and a booking that's quick. The two work together.
Warm colours, a real portrait, plain language. Visitors see straight away who treats them here, roughly what it costs and how to get an appointment. Two routes are always at the top: book an appointment, and acutely ill.
Right below the introduction are the platforms the practice is known from: Grünhorn, Flowzz, weed.de and Jiroo.
Area, service, appointment, your details. Every service shows its guide price under the GOÄ (the German medical fee schedule) before booking. So the cost question is settled before the appointment.
Behind it runs a calendar on the EU instance of Cal; video appointments run via Whereby. As of 18 Aug 2026, 14 appointment types could be booked publicly: 9 at the practice, 5 by video.
Someone coming in with an infection wants an appointment fast. Someone interested in cannabis therapy wants to understand the process first. Someone who wants to lose weight compares methods and costs. That's why each focus area has its own page and its own way into the booking.
From there, it continues to the separate sites medizin-lindenthal.de, doclindenthal.de and abnehmen-lindenthal.de.
Measured ourselves on 22 Sep 2026
No patient notices it consciously, but everyone feels it. And Google and AI assistants read it too.
Time to the largest visible element (LCP), two runs each on the homepage.
Google's threshold for “good”: 2.5 s. Throttled means: a slow connection and a processor slowed down four times – a deliberately tough test. The second desktop run was an outlier.
0
Layout shift (CLS) between 0 and 0.0001 in all 8 runs. Anything under 0.1 is good.
The robots.txt allows nine AI crawlers by name:
Delivered securely6 HTTPS is enforced and fixed for one year via HSTS. A Content Security Policy limits what may be loaded; camera, microphone, location and payment are blocked. Delivered via Cloudflare with HTTP/3.
The new website has only been online for a few weeks. Google, Maps and AI assistants need a few weeks to crawl, understand and rank new pages. Comparing visitors or bookings now means comparing the start-up phase with normal operation.
That's why we wait about 90 days and then show real figures from day-to-day operation. We don't publish estimates.
Nobody at the practice has to send confirmations and reminders by hand. Invoices, payments and review requests aren't connected today; they can be attached to the same calendar if the practice wants that.
runs today can be connected
“What impressed me most was the combination of technical expertise and genuine commitment.”
Daniel LindenthalDoctor and owner of the private practice Lindenthal
Clutch review, 24 Aug 2026, original in English
5,0
And his patients? 234 Google reviews, an average of 5.0 stars (as of 29 Sep 2026).
Read the reviews on Google Visit dr-lindenthal.deTell us briefly what should work better for you. We'll also check with you whether a funding programme could support your project.