Rad AI
Rad AI develops AI software for physicians to save time and improve patient care. The company has raised $155M and employs 248 people.
The growth story
Rad AI grew from 34 to 248 employees between 2021 and 2026, raising $155M along the way, most recently a Series C in May 2025.
About
Rad AI sells AI tools designed to streamline workflows for physicians. The software aims to reduce administrative burdens and enhance care quality by automating repetitive tasks.
The company has raised $155M in funding, including a Series C round in May 2025. With 248 employees, it has built a sizable team focused on engineering, which accounts for 30% of its workforce.
Founders and leadership
Engineering is the largest function at Rad AI, making up 75 of its 248 employees. The company is led by a team with backgrounds in healthcare and technology, supported by investors like Advocate Health and Artis Ventures.
The Rad AI org chart
Doktor Gurson (Co-founder & CEO) leads 60 mapped leaders with 7 direct reports. Click +N to expand a team; names link to the person’s public profile.
Departments, and which ones grew
Headcount by function: Engineering 70 (-11% YoY), Information Technology 25 (+4% YoY), Sales 22 (+83% YoY), Operations 13 (+44% YoY), Product Management 10 (+11% YoY), Marketing 10 (+43% YoY).
Talent flow
Rad AI hires heavily from healthcare AI firms, with Aidoc, Microsoft, and Nuance Communications being top talent sources. Alumni often move to roles at Sandy Health, Harrison.ai, and Google DeepMind.
Most common previous employers of Rad AI staff: Aidoc (13), Microsoft (11), Nuance Communications (10), Amazon (8), Cerner (7), Meta (6). Former Rad AI employees most often moved to Sandy Health (6), Harrison.ai (3), HOPPR (3), Google DeepMind (3), Bayer (2), Google (2).
Alumni worth knowing
The Rad AI mafia
Six Rad AI alumni have founded companies, including Nomic AI, Veridian, and Sandy Health. These ventures employ a combined 54 people.
6Andriy Mulyar, was Machine Learning Engineer until 2021Yani Lopez Castillo, SPHR, MBA, was Head of People until 2020Diego Saavedra-Kloss, was Engineering Manager until 2024Stephen Grinich, was Software Engineer until 2024Craig Warner, was VP of Engineering until 2023Brandon Duderstadt, was Senior Artificial Intelligence Engineer until 2020Hiring now
Web traffic
Traffic mix: 15% direct, 63% search, 17% social, 0% paid.
What this company is made of
Most common skills at Rad AI: Leadership (90), Python (Programming Language) (72), Microsoft Office (70), Project Management (70), SQL (69), Customer Service (61), Management (59), Communication (54).
Where the team actually sits
Rad AI people are concentrated in California, United States (23), United States (22), Washington, United States (12), North Carolina, United States (11).
Search footprint
Rad AI attracts about 743 organic search visits a month, traffic worth roughly $2K a month if bought through ads. It gained 225 ranking keywords and lost 119 in the last period.
What employees say
- Compensation
- 3.70 / 5
- Career opportunities
- 4.30 / 5
- Senior management
- 4.00 / 5
- Work-life balance
- 3.90 / 5
Frequently asked
Rad AI has 248 employees as of September 2026.
Rad AI has raised $155M in total, most recently a Series C round in May 2025.
Rad AI was founded in 2018 by Doktor Gurson, Jeff Chang.
Doktor Gurson (Co-founder & CEO) sits at the top of Rad AI's reporting structure, with 7 direct reports.
The most common previous employers of current Rad AI staff are Aidoc (13 people), Microsoft (11 people), Nuance Communications (10 people).
Former Rad AI employees most often move to Sandy Health (6), Harrison.ai (3), HOPPR (3).
At least 6 companies have a founder who previously worked at Rad AI, including Nomic AI, Veridian, Sandy Health.
Rad AI attracts about 743 organic search visits a month, worth roughly $2K a month in equivalent ad spend.
The most common skills among Rad AI staff are Leadership, Python (Programming Language), Microsoft Office, Project Management, SQL.
Rad AI staff are concentrated in California, United States (23), United States (22), Washington, United States (12).
Rad AI has about 70 people in Engineering, down 11% over the past year, as of September 2026.
Rad AI has about 25 people in Information Technology, up 4% over the past year, as of September 2026.
Computed from 197 current and 128 former Rad AI profiles, as of September 2026. Source: Crustdata.
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