DudoxxDudoxx
A diverse Dudoxx team walking beside Hamburg’s Speicherstadt with the Elbphilharmonie beyond

Built for clinical work, not administrative overhead.

Dudoxx unifies records, scheduling, documentation, billing, communication, and clinical AI on a FHIR R4 core.
  • Built in Hamburg
  • Clinical workflows first
  • HL7 FHIR R4

Our Story

Why We Built Dudoxx

Clinics often coordinate care across separate systems for records, scheduling, billing, voice, documents, and patient communication. Dudoxx brings those workflows onto one FHIR R4 platform. TUCAN operates through the same services, roles, permissions, and audit controls as the rest of the system, so clinical oversight stays with the care team.

Our Vision

We are building a platform where clinical context, documentation, referrals, and billing can move through one coordinated workflow. The architecture combines embedded AI, an open FHIR R4 clinical record, and a choice of managed cloud or on-premises deployment.

One platform, the whole clinic

Beyond the consultation room, Dudoxx gives practice teams a single source of truth — scheduling, billing, analytics, and clinical records that talk to each other. Three things make that possible: the AI is built into the platform rather than bolted on beside it, every clinical record is stored directly in HL7 FHIR R4 instead of a proprietary schema, and the whole platform runs either on our managed EU cloud or inside your own infrastructure. The same physician-led design carries through every module.

Founding team

Meet the Founders

Three co-founders uniting clinical practice, healthcare operations, and enterprise technology

Dr. Frenz Henning Ohm

Dr. Frenz Henning Ohm

CEO & Co-Founder

Clinical Leadership & Digital Health

Dermatologist at UKE Hamburg and the registered managing director of Dudoxx UG. Frenz brings frontline clinical experience and digital-health leadership to a platform shaped around how physicians actually work.

View Dr. Frenz Henning Ohm's profile
Dr. Nesrine Ben Anaya

Dr. Nesrine Ben Anaya

COO & Co-Founder

Dermatology, Research & Clinical Operations

Former researcher and Senior Physician at UKE Hamburg, now leading the Derm4hair specialist practice she founded. Nesrine connects clinical validation, research, and real-world operations at Dudoxx.

View Dr. Nesrine Ben Anaya's profile
Walid Boudabbous

Walid Boudabbous

CTO & Co-Founder

AI Architecture & Enterprise Systems

Technology leader with 30 years of experience across AI, banking, enterprise platforms, and healthcare systems. Walid architects Dudoxx's FHIR-native, privacy-first platform and its TUCAN AI orchestration layer.

View Walid Boudabbous's profile

How we got here

From the consultation room to one platform

Dudoxx grew out of problems its founders met in daily clinical work.

  1. 2023

    Founded in Hamburg

    Two dermatologists and an enterprise technology leader found Dudoxx UG to bring clinical workflows onto one platform.

  2. Today

    One FHIR R4 platform

    Records, scheduling, documentation, billing, communication and clinical AI run on a single FHIR R4 core, in the managed EU cloud or on premise.

  3. Next

    One coordinated workflow

    Clinical context, documentation, referrals and billing move through one coordinated workflow, while oversight stays with the care team.

What We Believe

Three convictions shape every decision — from architecture to clinical policy.

Patient Data is Sacred

Dudoxx supports managed EU cloud and on-premises deployment. Model access is routed through a central gateway where providers, data handling, cost controls, and audit policies can be governed for each deployment.

AI Amplifies, Never Replaces

TUCAN prepares, suggests, and executes authorised workflow steps through the same role and audit controls as the rest of the platform. Clinical judgement remains with the care team.

Open Standards, Zero Lock-In

Dudoxx stores clinical data on a FHIR R4 core and supports exportable, interoperable records. Clinics can choose managed cloud or on-premises deployment without moving clinical data into a proprietary record format.

Talk to the founding team

Tell us how your clinic works today, and we will show you where Dudoxx fits.