Smile Dental Rajkot has been running two chairs on 150 Feet Ring Road for eleven years — Dr. Foram Shah and her husband Dr. Nirav Shah, one hygienist, and a front desk staffed by exactly one person, Priyanka. On a normal weekday they see 35 to 40 patients and take 60 to 70 phone calls. Both of those things happen at once, in a small clinic, and that was the problem.
Walk in on a Tuesday morning and you'll see what that actually looks like: two or three patients in the waiting area, the low whine of a handpiece from one of the operatories, Priyanka at the counter juggling a billing question from someone checking out and a walk-in asking whether Dr. Shah can "just take a quick look" at a chipped tooth. The phone starts ringing around 9:05 and doesn't really stop until close. Nobody at Smile Dental was ever short on work. What they were short on was a version of themselves that could also answer a phone.
Illustrative example. Smile Dental Rajkot is a composite scenario built to show how AIVA works for this kind of business — not a verified customer account.
The problem with one phone and one person
Priyanka's job was never just "answer the phone." She greeted walk-ins, handled billing, prepped the next patient's file, and — several times a day — stood chairside handing Dr. Shah instruments. The phone didn't know when to stay quiet. It rang hardest during exactly the hours it was worst to answer: mid-procedure, when a patient needed reassurance and Dr. Shah needed a second pair of hands, not a phone call.
The clinic's own rough count: average hold time during peak hours ran close to five minutes, and around one in four calls simply weren't picked up — no voicemail left, no callback possible, patient presumably calling one of the three other dental clinics within a kilometer.
"Every time the phone rang while I had a patient in the chair, I had two bad options," Dr. Shah told us. "Stop what I was doing, or let it ring and hope Priyanka could break away in time. Most days, neither happened fast enough."
The calls themselves weren't complicated. Most were some version of "do you have anything open this week," "what does a cleaning cost," "do you accept [a specific insurance]," or — the ones that actually mattered most — a parent calling because their child chipped a tooth at school, or someone in genuine pain asking if they could be seen today. The clinic had no way to sort a routine question from an urgent one until somebody actually answered, and by the time somebody did, the caller had often already hung up.
What changed
We set up AIVA on their existing clinic number and added the web widget to their booking page — three lines of code, live within the hour. AIVA connected directly to their appointment calendar, so it could see real open slots rather than guessing, and we configured it to handle Gujarati, Hindi, and English in the same call, since patients routinely switch languages mid-sentence — a habit multilingual voice AI has to follow naturally rather than force a caller to pick one. Smile Dental started on the ₹500 free credit to test it for a week before moving to pay-as-you-go.
One rule we built in from day one: anything that sounds like a genuine dental emergency — sudden severe pain, a knocked-out tooth, the kind of situation the Indian Dental Association runs dedicated emergency clinics for — gets routed straight to the on-call number instead of being offered a routine slot three days out. A booking calendar doesn't know the difference between "I'd like a cleaning" and "I'm in agony." AIVA is built to, and we spent real time with Dr. Shah in the first week walking through what actually counts as urgent in a dental practice, since it's a narrower and more specific list than most people assume — not every "it hurts" call needs same-day triage, but some very much do, and getting that line right mattered more than any other part of the setup.
That tuning process caught something early. In the first few days, a call describing a tooth knocked out during a cricket match nearly got offered a routine appointment three days later — the triage logic at that point leaned on obvious phrases like "emergency" rather than descriptions of the actual injury. Dr. Shah's team caught it reviewing that day's call transcripts that evening, we tightened the logic that same night, and it was correct before the next morning's calls came in. It's the kind of miss that's easy to catch when someone's actually reading the transcripts in week one, and a lot harder to catch later once everyone assumes it's working.
Day to day now, the calls run a predictable shape. Someone calling about a routine cleaning gets booked directly against a real open slot. Someone asking about a payment plan or which insurance the clinic accepts gets a straight answer. Someone calling at 10pm because a crown came loose gets asked the right follow-up questions and, depending on the answer, either routed to the on-call line or booked first thing the next morning with a same-day SMS confirmation. None of it requires Priyanka to leave the counter.
The results
Six weeks in:
- Average hold time: ~5 minutes → effectively zero (calls answered in under 200ms)
- Missed call rate: ~25% → under 2%
- New patient bookings from phone and web widget: up about 30% month over month
- No-show rate: down from 18% to 7%, credited almost entirely to SMS appointment reminders patients actually read
Priyanka still greets every walk-in and still preps every file. What she doesn't do anymore is sprint between the front desk and the operatory hoping the phone survives the trip. Dr. Shah checks the call analytics dashboard a couple of times a week now — not because anything's on fire, but because she likes seeing which questions actually come up most, which has quietly started shaping what she puts on the clinic's own FAQ page too.
The phone stopped being the thing standing between a patient and an appointment. Now it's just a phone.
What Dr. Shah tells other clinic owners
Her advice to another dentist considering this, in three parts: get the emergency-routing rule right before anything else, because that's the one mistake that actually matters. Read your own call transcripts for the first week or two instead of assuming it's fine — that's how the knocked-out-tooth miss got caught in hours instead of becoming a real problem. And don't expect it to feel like a big project; for a two-chair clinic, the actual setup took an afternoon, and the tuning took a couple of weeks of paying attention.
Smile Dental is close enough to our own office that a few of us have been patients there ourselves. It's a small, particular kind of satisfying to watch a clinic five minutes from home stop losing patients to hold music — and a useful reminder that the businesses this actually matters for aren't abstract case studies to us, they're the same shops and clinics we walk past on the way to work.
If you're running a practice with a similar setup, our dental clinic guide walks through the same decisions Dr. Shah made, or you can just try AIVA with your own clinic's questions and see what it gets right on the first call.