We exist to

humanize

medicine

SCROLL TO Follow our path

Where the story begins

Started by people who'd seen it up close

Doctor.One began in Warsaw in 2021.

So they started a company to give that relationship somewhere to live: a way for medical teams and their patients to stay in real contact, with technology handling the parts that don't need a person.

OUR JOURNEY

What these people have built

2018

The first idea

AUGUST

The concept of relationship-based care takes shape during Maciek's healthcare-innovation bootcamp run by MIT and Harvard Medical School.

2021

Doctor.One is founded

may

Maciej Malenda and Tomasz Rudolf set up the company and launch a secure medical communicator.

2022

Our first investors back us

First major award

march

APRIL

Berlin's Atlantic Labs and Polanďs Movens Capital invest, giving the company room to row.

Named best start-up in health & biotechnology at the European Economic Congress.

2023

The team reaches 20

First 1,000 healthcare Professionals

march

september

Doctor.One officially grows to a team of twenty.

We cross our first thousand HCPs using Doctor.One.

2024

First pharma partnership

5 000 patients connected

Iso 27001 certified

March

May

We begin working with Novartis.

Five thousand patients are now linked to their healthcare professional through the app.

We earn the security certification covering how we build and run our software.

2025

First aquisition

First hospital partnership

€4M to exPand

First white-label app

March

May

August

November

We acquire Doctor Dok to bring AI into our care paths.

We begin working with UCK Gdańsk.

We raise €4 million, led by YZR Capital with Impact Ventures and existing investors, to take the model further across Europe.

We launch our first white-label app for post-cancer long-term care, with the Rescue Children with Cancer Foundation.

THE FUTURE

Where the path should lead us

Next, we're bringing Doctor.One to healthcare professionals in Germany, Spain and Latvia - and adding new AI features that help care teams and their patients even more.

Robert

Karolewski

Chief of Staff

Wiktor

Piszczek

Business Analytic

David

Rodriguez

Senior Growth Designer

Natalia

Cymerman

Head of Customer Experience

Anastazy

Kubiak

Senior Developer

Paweł

Orman

Senior Software Tester

Paulina

Brzóska

Project Manager

Janek

Namedyński

Chief Technology & Delivery

Gosia

Pietras

Operations & Finance Specialist

Karol

Kutnik

Sales Executive Poland

Magda

Melonek

Chief Marketing & Growth Officer

Maciek

Woźnica

Senior Developer

Magda

Ziarko

Graphic Designer

Asia

Teśka

Customer Care Specjalist

Radek

Antosz

Sales Executive Poland

Kasia

Sobótka

Interim Change Manager

Karol

Rembiasz

Software Tester

Mateusz

Kukula

Senior Developer

Jędrzej

Stępniowski

Legal Counsel

Milo

Wiciński

International Development Director

Joanna

Gierasimiuk

Senior Product Designer

Sara

Kapela

Service Designer

Olga

Dąbrowska-Martuś

Legal Counsel

Ola

Jasiniewska

Medical Researcher

Maciek

Malenda

CEO & Founder

People behind the vision

The people who build Doctor.One

meet our team

Doctor.One

beyond

the office

Doctor.One to platforma stałej opieki medycznej, która zapewnia pacjentom wsparcie lekarza...

You can be the One of us

Doctor.One to platforma stałej opieki medycznej, która zapewnia pacjentom wsparcie lekarza...

JOIN TO OUR TEAM

The Scientific Advisory Board

Our guidance along the path

Professor Mariusz Wyleżoł, MD, PhD

President of the Polish Society for Obesity Treatment and Head of the Warsaw Center for Comprehensive Obesity Treatment and Bariatric Surgery at Czerniakowski Hospital in Warsaw.

Małgorzata Gałązka-Sobotka

Rector of Łazarski University,  former Vice Chair of the National  Health Fund Council, and has been repeatedly ranked among Poland’s  10 most influential people in healthcare.

Dr med Christian Singer, MD, MBA

Physician, healthcare executive, angel investor, and board advisor with leadership experience spanning health policy, pharmaceuticals, and digital health transformation.

Anna Lankauf

Co-founder and former CEO of Callstack, a business angel and mentor, with extensive experience in building and scaling global technology companies.

Piotr Karwatka

Serial technology entrepreneur and investor who co-founded Divante, Callstack, Vue Storefront, and Open Loyalty, including the successful exit of Divante in 2022.

PD Dr. med. Marc Pawlitzki

Neurologist, Head of the Early Clinical Trial Unit at Münster University Hospital, and a researcher specializing in neuroimmunology, multiple sclerosis, and digital health innovation.

Dr. med. Michael Bitzer

Entrepreneur and investor, and former CEO of Daman, the UAE’s National Health Insurance Company, with previous leadership roles at Munich Re, and over two decades of leadership experience in health insurance, healthcare, and international business.

IVESTORS

Backed for the long run

Germany

SINCE

2025

Founder-led, independent investment platform dedicated to healthcare innovation.

Germany

SINCE

2022

Thesis-driven fund with expertise in AI & Compute, Energy & Climate, Industrial & Robotics, and Space & Security.

Poland

SINCE

2022

Multi-stage fund investing in CEE tech companies with potential for an EU, US or global market leadership.

Hungary

SINCE

2025

Specialist fund manager focusing on Impact Investments in social SMEs in Europe with strong growth potential.

Poland

SINCE

2024

Venture capital fund focusing on combining the business competences of the largest Polish entrepreneurs with the professionalism of experienced investors.