Think Bullish
#1 for Functional Medicine marketing & advertising

Functional Medicine marketing with 100 new patients guaranteed or you don't pay.

We build, launch, and run the entire patient-acquisition engine that brings functional medicine patients through your door. We guarantee 100 new patients who physically walk through your door, not names in a lead report. If we do not deliver 100 under the agreed patient-acquisition program terms, you don't pay.

441+
practices served
$9.1M+
ad spend managed
91%
retention

Recent result

93%

show-rate with financially-qualified leads

Functional medicine · The Thyroid Place

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You've been burned before

The problem was never lead volume.

It's actual attention to your marketing, thoroughness in your content, a full omnipresent approach, follow-up speed, qualification, and a system that never drops the ball.

“They took $50k and vanished.”

The last agency overpromised, under-delivered, and left you to figure it out alone.

“Our staff won't call the leads.”

Front-desk teams hate chasing cold leads — so they don't, and the leads die in a spreadsheet.

“It worked… then it fell off.”

A campaign pops for a month, then the pipeline dries up. No system, no consistency, no accountability.

“We were just another number.”

No real attention, thin creative, zero omnipresence. You deserve a team that treats your growth like their own.

The system

The most complete, predictable functional medicine growth system on earth.

Four departments you'd otherwise have to hire, build, and manage — done for you, under one roof.

ADVERTISING

Omnipresent multi-channel advertising

You show up everywhere the right patients are — Google, Facebook, Instagram, YouTube — with campaigns we build, launch, and manage end to end.

CREATIVES

Irresistible done-for-you creatives

Scroll-stopping ads, videos, and offers written by a team that markets medical practices all day, every day. You approve; we handle the rest.

AGENTS

Bilingual A.I. scheduling agents

Every lead is answered, qualified, and booked in under 10 seconds — 24/7, in English and Spanish — so nothing slips and your staff stays focused on patients.

ASSETS

High-converting education assets

Landing pages, funnels, and patient-education that turn curious clicks into booked, pre-qualified, ready-to-pay appointments.

We make it completely hands-off — as you like it. You approve; the nerds handle the rest.

Functional medicine patient acquisition

Functional medicine marketing should turn complex care into a clear next step.

Patients often begin with a symptom, concern, or question rather than the phrase functional medicine. A useful marketing system connects those research paths to clear explanations of the practice's approach, evaluation, visit expectations, and consultation fit.

Build symptom-to-service paths

Connect the functional medicine pillar to the concern-led resources patients use during early research, while keeping the main care model easy to understand.

Explain the patient experience

Set expectations for consultation length, testing philosophy, fees, follow-up, and the role of clinician guidance before a patient requests an appointment.

Qualify thoughtfully

Use the first conversation to identify the concern, location, readiness, and practical fit without making the intake feel like an obstacle course.

Functional medicine specialties

These focused pages capture the concern-led research that feeds the broader functional medicine consultation.

Our clients love their results

Ready for results like these?

$46k → $100k/mo

Blue Mountain Wellness, in 8 months

$104,045

Medical Center Plus — recorded revenue in 5 months

$21,400

collected in the very first month with us

2 → 6 locations

one client, in 12 months

“In just 12 days we booked 25 new patients — without overwhelming our staff — and have since broken the $100k/month mark.”
Dr. Jimmy McKinney · Founder, Blue Mountain Wellness
Real doctors, real results

Hear it from practices like yours.

93% show-rate with financially-qualified leads — Dr. Ruben Valdes, The Thyroid Place
$1,016,045 added in 16 months — Fairwood Health
“An 8–10x return on investment” — Dr. Edward Reilly
$15,800 collected in just 12 days — Dr. Jimmy McKinney
½ the fees, ½ the ad spend, 2× the qualified shows — Karen Greenspan
“Worked with 5 others — this is by far the best” — Dr. Andrew Segarra
“The quality has honestly been the best I've ever seen in social media marketing.”
Dr. Ryan Valencic · CEO, Novis Health
The 100-patient guarantee

100 new patients guaranteed or you don't pay.

We guarantee 100 new patients who physically walk through your door, not names in a lead report. If we do not deliver 100 under the agreed patient-acquisition program terms, you don't pay. The risk sits with us, not your functional medicine practice.

See my 100-patient plan

Built by doctors, for doctors

We didn't find healthcare. We grew up in it.

Think Bullish started with one practice: founder Zack Siegel's father, Dr. Wayne Siegel, DC. He needed patients — and the “experts” kept overpromising and under-delivering. So Zack built the system himself. 441+ practices and $9.1M+ in managed ad spend later, it's the growth operation we wish every functional medicine practice had from day one.

Questions, answered.

What makes functional medicine marketing different?+

The patient journey is usually more research-heavy and requires more explanation than a simple transactional service. Strong marketing makes the practice's approach, evaluation, expected commitment, fees, and next step understandable before a person schedules a longer-form consultation.

Which pages should a functional medicine practice prioritize?+

Prioritize the core functional medicine page, provider and location pages, clear consultation information, and focused resources around the concerns the practice actually sees, such as thyroid, gut health, or autoimmune-related research. Each page should lead naturally to the next relevant question or appointment step.

Do you really guarantee 100 new patients for a functional medicine practice?+

Yes. We guarantee 100 new patients who physically walk through your door, not names in a lead report. If we do not deliver 100 under the agreed patient-acquisition program terms, you don't pay. We only take on practices we are confident we can grow, which is why we work by application and one practice per area.

The 100-patient guarantee

100 new patients guaranteed or you don't pay.

We guarantee 100 new patients who physically walk through your door, not names in a lead report. If we do not deliver 100 under the agreed patient-acquisition program terms, you don't pay.

See my 100-patient plan