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HealthSpark

Launch, run, and grow an AI-native physical therapy practice

HealthSpark empowers physical therapists to launch, run, and grow an AI-native independent practice by automating admin tasks like insurance, scheduling, handling calls and texts, and charting.

HealthSpark
Founded:2024
Team Size:2
Location:San Francisco
Group Partner:Dalton Caldwell

Active Founders

Stephen Grinich, CEO & Co-Founder

Stephen is a software engineer building at the intersection of healthcare and AI, previously at Rad AI and 98point6. Holds a Master of Translational Medicine degree from UC Berkeley and UCSF, with a focus on health tech entrepreneurship at Berkeley Haas, and studied Computer Science at Carleton College. Now building HealthSpark to empower independent healthcare providers.

Stephen Grinich
Stephen Grinich
HealthSpark

Jonah Tuchow, CTO and Co-Founder

Jonah was an early engineer at Doctor on Demand, where he was a founding member of the revenue cycle management team. His high-impact contributions helped support the company’s rapid growth and eventual merger with Grand Rounds.

Jonah Tuchow
Jonah Tuchow
HealthSpark

Company Launches

HealthSpark is an AI-powered, all-in-one platform for independent physical therapists. Our “business-in-a-box” solution automates administrative tasks so physical therapists can focus on what matters most — delivering exceptional care to their patients.

Watch our product demo here.

The Problem

Many physical therapists are eager to work on their own terms, increase their earnings, and gain more control over their schedules by going independent. However, setting up and running daily operations involves a range of administrative responsibilities typically handled by support staff. These tasks are time-consuming and burdensome, discouraging physical therapists from starting their own practice.

The Solution

HealthSpark automates the administrative load of launching, running, and growing a physical therapy practice, empowering physical therapists to work independently without the operational stress.

Accept In-Network Insurance

Get credentialed and join our insurance contracts. HealthSpark verifies coverage and handles claims, ensuring you get reimbursed promptly.

Easy Patient Scheduling

Set your availability, sync your calendar, and let patients book directly when you have openings. Customize appointment types with options for location, duration, service details, and price.

24/7 Medical Receptionist

Run your front office on autopilot. Your AI Receptionist picks up phone calls, answers common questions, and books appointments with human-like conversation. Review call summaries and outcomes at a glance.

Smart, Contextual Messaging

Send and receive text messages using your HealthSpark number. Get suggested responses based on your availability, services, and practice details. Share key information and confirm bookings with a single click.

AI-Assisted Documentation

HealthSpark learns your charting style. Record visits to automatically generate SOAP notes, or draft them from scratch. Save your favorite templates for even faster note-taking.

Founders

Stephen and Jonah were computer science classmates at Carleton College and bring deep expertise in building innovative solutions for the health tech industry.


Stephen is a software engineer building at the intersection of healthcare and AI, previously at Rad AI and 98point6. He holds a Master of Translational Medicine degree from UC Berkeley and UCSF, where he concentrated on health tech entrepreneurship at Berkeley Haas.


Jonah was an early engineer at Doctor on Demand, where he was a founding member of the revenue cycle management team. His high-impact contributions helped support the company’s rapid growth and eventual merger with Grand Rounds.

Our Ask

We’re looking to connect with the following healthcare professionals — could you help with an introduction? Please email us at founders@joinhealthspark.com.

  • Independent physical therapists
    • Running a solo practice
    • Working in a group private practice
  • Employed physical therapists
    • Outpatient clinics
    • Hospitals
    • Rehab centers
    • Skilled nursing facilities
    • Home health agencies
  • Allied health providers
    • Occupational therapists
    • Speech language pathologists
    • Dietitians and nutritionists
    • Respiratory therapists

YC Sign Photo

YC Sign Photo