How Doughnuts Helped This Irish Founder Revolutionize US Healthcare with AI (2026)

The world of healthcare administration is a complex and often frustrating landscape, especially when it comes to the prior authorization process in the United States. This is where Aaron Cullen and Jaylem Brar, two young entrepreneurs, saw an opportunity to make a difference. Their innovative solution, Mendelia, is an AI-based workflow automation platform designed to streamline the prior authorization process for medical procedures, ultimately improving efficiency and patient care.

The Problem: Prior Authorization Headaches

In the US healthcare system, prior authorization is a necessary but time-consuming process. Patients need approval from their insurance provider before receiving certain medical procedures, and this approval process often falls on clinic staff to manage. With over 1,100 health insurers, each with their own unique requirements, the task becomes a daunting and labor-intensive one. Clinic staff spend countless hours assembling paperwork, calling insurance companies, and navigating complex portals, leading to delays in patient care.

The Solution: Automating the Process

Cullen and Brar recognized the inefficiencies in the system and set out to create Mendelia. This AI-powered platform automates the entire prior authorization process, from start to finish. It integrates with a clinic's electronic health records and payer portals, pulling together eligibility data, authorization requirements, and coverage details automatically. This not only saves time but also reduces the risk of errors and denials.

Personal Journey and Insight

Cullen's personal experience in the US healthcare system, having moved to the country at 18 to study economics at Yale, gave him a unique perspective. He understood the administrative burden faced by clinics and the potential for technology to revolutionize back-office work. By spending days with clinic staff, they identified prior authorizations as a significant drain on resources, and this became the focus of Mendelia's development.

The Power of AI and Doughnuts

The use of AI in Mendelia's development has been transformative, allowing for rapid integration with clinic customers. Cullen describes the coding agents as a game-changer, enabling the team to accomplish tasks at an unprecedented speed. Interestingly, the team's initial approach to securing their first customers was unconventional. They delivered boxes of doughnuts to clinic practice managers, finding that the sweet treat made them more receptive to their pitch.

Business Model and Growth

Mendelia charges customers per authorization, with volume discounts for heavy users. The company is currently based in New York and employs a small team, including contractors. While their focus is on the US market for now, Cullen leaves the door open for potential expansion to the Irish health insurance market in the future.

Conclusion: Disrupting Healthcare Administration

Aaron Cullen and Jaylem Brar's journey with Mendelia showcases the power of identifying a real problem and applying innovative solutions. By automating a complex and time-consuming process, they are not only improving efficiency in healthcare administration but also enhancing the overall patient experience. Their story serves as an inspiration for entrepreneurs to tackle administrative challenges in the healthcare sector, ultimately driving positive change.

How Doughnuts Helped This Irish Founder Revolutionize US Healthcare with AI (2026)
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