Before any surgery, you study the imaging. You run through the steps in your head. Some surgeons visualise the entire procedure the night before: every incision, every potential complication, every decision point.
Not because you don’t trust your hands. Because preparation informed by data is what separates a good outcome from a preventable one.
That standard, evidence before decision, is the foundation of everything you do in the operating theatre. The moment you walk out of it, most surgeons abandon it entirely.
The question nobody asks
When a new patient books an appointment, someone in your clinic records three things: their name, their complaint and their contact number.
Almost nobody asks the fourth question.
How did you find us?
Not because the question is hard to ask. In a busy clinic, the surgeon’s job is in the consultation room. The person closest to the patient at registration, the clinic assistant, was never given a system that made asking automatic. No script. No fixed moment. No place to record the answer.
Without that system, the fourth question simply doesn’t happen. Not out of negligence. Out of the absence of structure.
So decisions get made without it.
You post on Instagram because a colleague is doing it. You attend a CME dinner because that’s what you’ve always done. You set up a Google profile because someone told you to. You spread energy across every channel that sounds reasonable.
Spray and pray.
And at the end of the month, you have no idea which of those efforts brought someone through the door, and which brought nobody at all.
What one month of data looked like
We started tracking patient sources for one of our clients in April. One question, asked at registration. Every patient. Every consultation. Written down.
Of the new patients with a recorded source:
- 42% came from Google
- 30% came from the hospital app
- 15% came from GP referrals
- 6% came from internal referrals
- 3% came from hospital staff
- and one patient came from ChatGPT
The traditional GP referral pathway, the one most surgeons spend significant time maintaining through clinic visits and CME dinners, accounted for 15%. Google accounted for nearly three times that.
This is one surgeon. One month. One clinic. But the question it raises applies to every private practice running without this data.
What the data actually tells you
The point isn’t that Google beats GP referrals. For another surgeon in a different specialty or location, the numbers might look completely different.
The point is that without tracking, you don’t know.
You’re making decisions about where to invest your time and energy (CME dinners, social media, GP visits, content) without knowing which of those efforts is actually turning into patients.
A surgeon who knows their numbers can do something specific: see what’s working, put more energy there, and let the data decide where the next hour goes.
That’s not a marketing insight. That’s the same evidence-based logic you apply every time you study imaging before making a cut.
Not every surgeon needs to be on TikTok. Not every surgeon needs to post Reels or build a content calendar. But every surgeon running a private practice needs to know where their patients actually come from, across every channel, digital and offline, before deciding where to focus next.
Strategy without attribution is just instinct wearing a plan.
The honest close
Surgeons are trained to be the most analytical decision makers in the room. Every clinical decision, the diagnosis, the approach, the timing of intervention, is built on data. Imaging. Labs. Intraoperative findings. You don’t guess. You investigate, interpret and act on evidence.
That same mind is now running a private practice.
The surgeons who apply the same rigour to their practice that they apply to their patients operate at a different level. Not because they became marketers. Because they stopped guessing and started measuring.
The surgeon who knows where their patients come from is ahead of most. The surgeon who also knows their case mix, their outcomes and how many of their patients would recommend them to a friend is running a practice the way they were trained to make a clinical decision.
That’s the standard worth building toward.
One milligram at a time.