Health Loop

Todd Johnson's entry into Health Loop wasn't his first rodeo in healthcare IT. He'd already built and sold Salar Inc. in 2011, a company that replaced paper-based hospital processes with iPad and iPhone solutions for physician documentation and billing automation. That $15 million exit to the nation's second-largest medical transcription firm gave him financial security—and the luxury of picking his next venture carefully.

In late 2012, Johnson met Jordan Schlein, a San Francisco physician who'd been sitting on a deceptively simple but powerful idea since 2009. Schlein had a patient in her mid-60s with pneumonia, seemingly stable on antibiotics. Seven days later, she was in the ICU on a ventilator, nearly dead. His realization was brutal: "Why didn't she call me? Why didn't I call her?" That question became the genesis of Health Loop—a platform to automatically check in on patients between visits and after discharge, ensuring nothing slipped through the cracks.

When Johnson joined in early 2013, the timing aligned perfectly with healthcare's seismic shift from fee-for-service (where readmissions meant revenue) to value-based payment models (where they meant financial penalties). The Affordable Care Act had created urgency; hospitals suddenly needed tools to reduce complications and readmissions. Health Loop was positioned at exactly the right moment.

The core product is elegantly simple but operationally complex. Health Loop sends automated push notifications to patients after a new diagnosis or before/after surgery, asking daily questions about their condition. If the system detects a problem, it alerts the patient's doctor for immediate follow-up. It's a closed-loop communication system designed to prevent the tragedy that inspired it.

But building software isn't the hard part in healthcare—changing mindsets is. Johnson and his team invested heavily in understanding the enterprise sales cycle and the Byzantine incentive structures within hospital systems. A typical first-year contract runs $120k–$150k, with clients prepaying for a set number of patient cases annually ("use it or lose it" model). Annual retention sits above 90%, exceptional for enterprise software, because organizations that commit tend to embed the system into their workflow.

Health Loop's go-to-market strategy is classic enterprise SaaS but with healthcare complexity. The sales cycle runs 6–7 months—grueling by tech standards, but a dramatic improvement over the 12–18 months typical in health systems. With a target customer acquisition cost of around $10k against a $120k–$150k first-year contract, the unit economics are solid: payback in roughly 1–1.5 months.

Johnson and his 40-person team (including 6–8 full-time sales reps) focus on organizations already bearing economic risk through value-based contracts—hospitals with skin in the game who actually benefit from preventing readmissions. This targeted approach means money can't shortcut the sales process. "You have to find the ones that are ready, that have urgency," Johnson explained. "Money can't solve it. It's about increasing the number of bats to increase the likelihood of identifying those with urgency now."

By the time of the interview, Health Loop had signed about 70 customer groups: roughly 20 hospitals/health systems and 50 independent physician practices. These customers generated approximately $4 million in ARR (or roughly $333k monthly recurring revenue).

The biggest growth accelerant was market tailwinds. The shift to value-based care created demand that didn't exist before. Health Loop is now growing at 150% year-over-year—after hitting 300% growth the year prior. Johnson's wisdom: "This is a race for market share right now," which justified raising $21 million in venture capital (a stark contrast to his bootstrapped first exit).

Two key churn drivers revealed organizational realities: First, if there's no economic incentive (i.e., the hospital isn't at risk for readmissions), Health Loop remains "nice to have" not "must have." Second, many hospital cultures optimize for throughput—bed patients, discharge them, repeat—rather than post-discharge outcomes. Organizations with the wrong mindset simply won't succeed with the product, regardless of features.

Gross margins hover around 70%, healthy for SaaS. But unlike pure software plays, Health Loop carries hidden costs in professional services and change management, helping clients redesign workflows around continuous patient engagement. This isn't a plug-and-play product; it requires organizational change.

At 40 years old and leading a company with clear market tailwinds, Johnson is building what could be one of the dominant platforms in patient engagement. The regulatory environment remains his biggest wildcard—shifts in coverage, reimbursement, and ACA policy directly impact hospital investment decisions. But the underlying thesis is sound: healthcare delivery systems are being forced to keep patients healthy after discharge, and Health Loop owns a critical piece of that infrastructure.

With $4M ARR, 90%+ retention, and a pattern of signing larger health systems over time (moving customers from $120k to $250k–$1M+ annual contracts), Health Loop is proving that healthcare software doesn't have to be a slog. The right product, in the right market moment, with the right founder, can still scale profitably.