Dental Practice Phone Assistant: Reception or AI?

A dental practice with one to five dentists has three ways to take the phone off the front desk: its own reception plus technology, an external human reception service, or an AI phone assistant as the first line. Which one fits depends on the call mix. Rescheduling, cancellations, recall and opening hours can be automated; patients in pain need a fixed rule for handover to the team; medical questions stay with the dentist. For health data on the phone, Art. 9 GDPR, a data processing agreement under Art. 28 GDPR and § 203 StGB (German Criminal Code) apply, whether a person or a piece of software picks up.

Which calls tie up the reception of a dental practice?

The patient at the desk and the caller on the line want the same dental assistant. That is the basic situation in small practices. What waits on the line is rarely complicated. It just comes in waves: after opening, on Mondays, after the lunch break.

Patients in pain call because something has been throbbing since yesterday or a cheek has swollen, and they want to come in today. These calls are the most important and the fewest. They must not sit in a queue, and they need a time slot before the call ends. The diagnosis happens in the chair.

The bulk is appointment logistics: move, cancel, put the child’s prophylaxis on the same afternoon, book the check-up after the recall letter, reserve the professional cleaning in three months. Each of these conversations takes a few minutes, but it occupies a trained staff member who is neither billing nor checking in the patient standing in front of her.

Then the follow-up questions about the treatment and cost plan, the Heil- und Kostenplan (Has it gone to the insurer yet? How much is my share?), about a prescription, a finding, a sick note after wisdom tooth surgery. Reception often cannot answer them on the spot, because the answer has to come from the dentist or from billing. They generate callbacks.

What are the options for taking pressure off the practice phone?

The first level is the practice’s own reception with technology: a queue with an announcement, voicemail asking for a callback, online booking, fixed phone hours. It costs little and changes nothing about the workload; every callback is another phone call.

The second is an external human reception service. Trained staff at a provider answer in the practice’s name, coordinate appointments and take callback requests; some providers book directly in the practice’s system. Billing is per booked hour or per call plus minute, usually on weekdays from 8 am to 6 pm.

The third is an AI phone assistant as the first line. Software answers every call immediately, several at once, around the clock, books and moves appointments by the practice’s rules, answers standard questions and passes everything else to the team as a summary or a transfer. The AI phone assistant for dental practices from Priovox works via call forwarding; the phone number and the phone system stay.

The fourth option combines the two: AI for routine calls and nights, a person as the second line, the practice’s own reception during the day, an external service for overflow or holidays. What belongs at which level, the practice sets out in a handful of rules.

What can a digital phone assistant take over, and what can it not?

It can take over anything that follows a rule: booking, moving and cancelling appointments once a calendar with live availability is connected; telling a check-up from a prophylaxis or a pain appointment and scheduling the right duration; reading out opening hours and what to bring; taking callback requests with name, number and reason and sending them to the team as a summary.

Three things stay off limits, with every provider. The assistant makes no diagnosis; whether an infection sits behind the swelling is for the dentist to judge. It does no triage, so it does not decide which of two patients in pain is more urgent; each counts as urgent, and the same practice rule applies to each. And it gives no medical assessment. Whether the painkiller will last until tomorrow is a question for the team.

The same goes for money. The assistant does not quote the patient’s share of a treatment and cost plan; it takes the question and puts it to billing.

What the practice has to supply fits on one page: opening hours, appointment types with durations, the rule for patients in pain, the rule for emergencies, which questions go to whom. Which calendars can be connected is something the provider clarifies before setup.

How does a phone assistant handle patients in pain?

In three steps, and none of them is medical. The assistant recognises the call by words such as pain, swelling, bleeding or accident. It flags the call as urgent, so the conversation lands with the team straight away instead of in the batch overview of routine calls. And it acts on the practice’s rule: offer a same-day emergency slot, transfer to reception, or promise a callback within a fixed time.

Outside opening hours, a patient in pain becomes a case for the emergency dental service. In Germany that service is organised by the regional associations of statutory health insurance dentists, the Kassenzahnärztliche Vereinigungen (KZV); 116117.de links to the search portals of all 16 federal states. The KZV of Bavaria states that the emergency service is meant solely for treatment that cannot be postponed. For care after accidents, the KZV of Baden-Württemberg points to the dental clinics.

The assistant passes on the routes the practice has stored, word for word: the regional emergency number, the search portal, and for the symptoms the practice defines as an emergency (say, shortness of breath or heavy bleeding) the instruction to call 112. Whether a caller is an emergency, it does not decide. Neither can an external reception service; there is no dentist sitting there either.

What does an external reception service cost compared with an AI phone assistant?

The calculation rests on three assumptions. 100 calls a month go to the service; the practice’s own reception keeps taking the rest. A call lasts 3 minutes; that is the average across 52 calls handled by our live agent in real use, measured in a business that is not a dental practice. Prices are as of 29 September 2026; whether they are net or gross, tel-inform and Roger do not say.

External reception comes in two billing models. One charges per call plus per minute: tel-inform charges medical practices €79.90 a month in its M tariff plus €0.68 per answered call plus €0.68 per minute; 24/7 availability costs €18 extra plus €0.25 per minute. The other charges per booked hour: Roger assigns dental practices a dedicated receptionist from €17.90 per hour, Monday to Friday 8 am to 6 pm, plus €9.90 per hour for each additional dentist; the provider’s own example comes to €769.70 for around 43 hours a month.

An AI phone assistant is usually sold as a minute bundle. With us, the Solo plan costs €99 a month with 100 minutes of talk time, the Team plan €299 with 500 minutes, or €84 and €254 with annual payment; Enterprise is priced individually. There is no setup fee in any of the three plans, and you can cancel monthly; details are on the pricing page. 100 calls of 3 minutes need 300 minutes, so the Team plan.

Setup is the line item most often missing from price comparisons. At Priovox, setup with industry templates usually takes under 30 minutes; if you want help with it, the team helps at no extra charge. Unlike many providers, we charge nothing for it, in any plan. Medical Mobile Office, a phone service for medical practices, lists setup costs at €89 per hour. fonio charges no setup for its standard plans; a custom setup with API integration starts there at €1,000 net, one-off. KI-Beratung Deutschland prices AI phone assistants in three packages from Starter to Enterprise at €3,900 to €14,900 one-off, plus €390 to €1,490 a month; dawema names one-off setup costs for its AI telephony without stating an amount. The pricing pages of tel-inform and Roger show no setup fee. The table therefore also shows the first year: twelve months at the cost of the example calculation plus setup. €3,900 of setup on its own equals about 13 months of the Team plan.

Three caveats belong here. With the hourly model, the practice pays for presence; if 300 instead of 100 calls fall into the same 43 hours, the price per call drops to €2.57. With the minute bundle, the price per call falls until the bundle is used up; what extra minutes cost, clarify before signing with every provider, including us. And the figures compare only the price of answering. An experienced receptionist calms an upset patient better than any software; software answers several calls at once at 8:05 on a Monday morning.

What does data protection require for health data on the phone?

“Toothache since yesterday, the cheek is swollen” is health data as soon as it lands next to a name in a note, a transcript or a calendar. Art. 9(1) GDPR prohibits the processing of health data as a rule. Paragraph 2(h) allows it for health care, treatment and the management of health services, and paragraph 3 allows it only by professionals bound by professional secrecy or by “another person also subject to an obligation of secrecy”.

Whoever answers for the practice is a processor. Art. 28 GDPR allows that only with providers “providing sufficient guarantees to implement appropriate technical and organisational measures”, and only on the basis of a contract. That contract has to cover the confidentiality of the people involved, the security measures and the use of further processors (paragraph 3, points b to d). With an AI, point (d) is the most important line, because speech recognition and the language model run somewhere.

The third text is § 203 StGB, the provision of the German Criminal Code on breach of private secrets. Dentists are listed in subsection 1, no. 1. They may disclose secrets to other persons who assist in their professional activity, as far as that is necessary for using those persons’ services (subsection 3, sentence 2), which covers a phone service or an AI provider. The catch sits in subsection 4: a dentist commits an offence by failing to make sure that such an assisting person has been bound to secrecy.

So before signing, five answers belong on the table:

• Where are the servers, and does a conversation leave the EU?
• Which subcontractors process speech or text, and are they named in the data processing agreement?
• How long are transcripts and summaries stored, and who deletes them?
• Are conversations used to train AI models?
• Is every person at the provider who listens in or reads along bound to confidentiality in writing?

For the record: Priovox processes all conversations on servers in Germany, provides a data processing agreement, is ISO 27001 certified and by default does not use customer conversations to train AI models. The same questions belong to any human phone service, because § 203(4) StGB applies to its staff just the same. This section does not replace legal advice.

Frequently asked questions

May a phone assistant in a dental practice assess patients in pain?

No. It recognises a patient in pain by the reason for the call, flags the call as urgent and applies the practice’s rule: offer an emergency slot, transfer, or promise a callback. How urgent the complaint is medically, it does not judge.

Does the practice have to tell callers they are speaking to an AI?

Yes, and the duty falls on the provider of the system: Art. 50(1) of the EU AI Act has required since 2 August 2026 that people are “informed that they are interacting with an AI system”, unless that is obvious from the circumstances. On the phone it is not. Priovox therefore introduces itself as the practice’s digital assistant; anyone who would rather speak to the team is transferred or gets a callback.

Does the practice keep its phone number when an assistant is put in front?

Yes, if the provider connects via call forwarding; the number and the phone system then stay unchanged. When calls are forwarded (when busy, after a few seconds of ringing, or outside opening hours) is set on the practice’s own phone system.

How many calls do 100 minutes of talk time cover?

About 33 calls if a call averages 3 minutes. That figure comes from 52 calls handled by our live agent in real use, not from a dental practice. What matters is the number of calls that are actually forwarded.

Sources

• Art. 9 GDPR, processing of special categories of personal data
• Art. 28 GDPR, processor
• § 203 StGB, breach of private secrets (gesetze-im-internet.de)
• Art. 50 EU AI Act, transparency obligations
• tel-inform, phone service prices, accessed 29 September 2026
• Roger, external reception for dental practices, accessed 29 September 2026
• Medical Mobile Office, phone service tariffs, accessed 29 September 2026
• fonio, care and setups, accessed 29 September 2026
• KI-Beratung Deutschland, AI consulting costs, accessed 29 September 2026
• dawema, AI telephony, accessed 29 September 2026
• 116117.de, emergency dental services
• KZV of Bavaria, emergency service
• KZV of Baden-Württemberg, emergency dental service
• Priovox pricing