How Often Should a Dental Clinic Email Patients?

"How often should we email our patients?" It's one of the most common questions clinics ask about email. Too often, and people get annoyed and unsubscribe. Too rarely, and they forget you exist, so when they need a dentist, they search Google instead of coming back.

There's no single perfect number. But there are sensible starting points, and there are clear signals that tell you whether you've got the balance right.

Start with types of email, not frequency

Not all emails are the same. It helps to think about three types, each with its own rhythm.

1. Service emails

Appointment confirmations, reminders, follow-ups after treatment, recall reminders. These are triggered by something the patient did or needs, and patients generally expect and welcome them. Send them when they're needed.

2. Automated sequences

A short series of emails triggered by a specific event:

• A new inquiry that hasn't booked: a few emails over a couple of weeks, answering common questions and inviting them to book.
• After treatment: aftercare tips, a check-in, later a request for a review.
• Lapsed patients: a friendly reminder after a long gap.

These run automatically and stop once the goal is reached, for example once the person books.

3. Newsletters and updates

General emails to your list: useful tips, clinic news, seasonal reminders, new treatments, team introductions.

A sensible starting rhythm for newsletters

For most clinics, a newsletter once a month is a good place to start. It's often enough to keep you in mind and rare enough not to annoy anyone. Some clinics with lots of useful content send every two weeks. Few need to send more than that.

What matters more than frequency is consistency and value. A monthly email that's genuinely useful will outperform a weekly email full of promotions.

What makes people tolerate, or even enjoy, more email

• Relevance. Segmented emails that fit the person's situation feel less like spam.
• Usefulness. Tips, answers to common questions and clear explanations give people a reason to open.
• Brevity. Short, scannable emails respect people's time.
• A real voice. Emails that sound like your clinic, not a template, feel personal.
• Easy unsubscribe. Paradoxically, making it easy to leave builds trust.

The metrics that matter

Your email platform shows many numbers. These are the ones worth watching.

Click rate

The share of recipients who click a link in the email. This is one of the most useful signs of whether your content is interesting and your call to action is clear.

Bookings or replies from email

The real goal. How many people booked an appointment, replied or contacted you after an email? Track this with UTM links and by asking new bookings how they heard from you.

Unsubscribe rate

A small number of unsubscribes is normal and healthy. A sudden jump after a specific email, or a steady rise, tells you something's off: too frequent, not relevant, or too promotional.

Spam complaints

These should be very rare. Even a small number can hurt your ability to reach inboxes. If you see complaints, check your consent process and your frequency.

Bounce rate

The share of emails that couldn't be delivered. A high rate means your list has many invalid addresses. Clean it regularly.

Open rate, with caution

Open rates used to be the main email metric, but privacy features in some email apps now make them unreliable, often inflating them. Use opens as a rough trend indicator, not as proof of success.

Signs your frequency is wrong

Too often:

• Unsubscribes or complaints rising.
• Click rates falling steadily.
• Patients mentioning that you email "a lot."

Too rarely:

• People don't recognize your emails.
• Higher unsubscribes when you do send, because people forgot they signed up.
• Patients going elsewhere for treatments you offer, because they didn't know.

Test and adjust

If you're unsure, test. Try monthly for three months, then every two weeks for three months, and compare clicks, bookings and unsubscribes. Let the numbers decide.

Respect consent

In the EU, marketing emails require consent. Keep service messages separate from marketing, include an unsubscribe link in every marketing email and honor unsubscribes immediately.

How we approach it

Our follow-up system contacts new inquiries via WhatsApp, Messenger and email with a measured rhythm, so interest doesn't go cold and people aren't overwhelmed. Combined with our AI chat agent and dashboards, it helps turn inquiries into attended appointments. See more on our AI chatbot for dental clinics page.

Want help finding the right email rhythm for your clinic? Book a call with us.