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The team

One agency. One specialty. One standard.

Dotsite was built on a simple belief: that focus beats breadth, and guarantees beat promises.

SC
Sandaru Caldera
Founder & Lead Strategist
Focus
Dental practices only
Model
Pay per patient
Platforms
Meta & Google Ads
Management
Personal, founder-led
Based
Sri Lanka · worldwide
Founder & lead strategist

Sandaru Caldera

I didn't start in advertising. I started building websites — and watching good dental practices pour money into pretty pages that brought them nothing. The work looked nice. It didn't fill chairs.

So I changed the question. Instead of "how do we make this look good?", I asked "how do we get this practice more patients, measurably, this month?" That question led me straight to Meta Ads — and to a decision most agencies never make: pick one industry and master it completely.

I chose dental. Not restaurants, not gyms, not e-commerce. Every campaign I've run, every audience I've tested, every creative angle I've refined — it's all dental. That's why Dotsite charges nothing until you get real patients. When you know your craft this well, you can afford to carry the risk yourself.

Focus over breadth
Guarantees over promises
Results over relationships
What we stand for

Three convictions, no compromises.

Specificity
We only work with dentists. That means we know your world better than any generalist agency.
Accountability
We do not charge unless you get patients. Every incentive we have points toward your growth.
Directness
We tell you what we can realistically achieve before we start. No inflated promises.
Ready to grow?

Let's fill your chairs.

Book a free 30-minute strategy call. No pitch deck, no fluff — a direct conversation about what's possible for your practice.