Meet Ada

Berlin & London & Munich.

Meet the team behind Ada

  • Daniel Nathrath, Founder and Chief Executive Officer

    Daniel Nathrath

    Founder and Chief Executive Officer

    Daniel has lived and worked in Germany, Denmark, the UK and the USA as Founder, Managing Director and General Counsel at several internet startups. He also spent some years as a Consultant at the Boston Consulting Group. He trained as a lawyer in Germany and the USA, where he was a Fulbright Scholar, and earned his MBA from the University of Chicago.

  • Dr. Claire Novorol MD PhD, Founder and Chief Medical Officer

    Dr. Claire Novorol MD PhD

    Founder and Chief Medical Officer

    Claire worked as a Paediatrician in London before specialising in Clinical Genetics. She has degrees in Pathology and Medicine as well as a PhD in Neuroscience from the University of Cambridge. At Ada she is responsible for overseeing medical affairs and for working with clinicians and patients to ensure our products are tailored to their needs.

  • Dr. Martin Hirsch PhD, Founder and Chief Scientific Officer

    Dr. Martin Hirsch PhD

    Founder and Chief Scientific Officer

    Martin grew up in a family of scientists, and is a grandson of the celebrated Nobel Laureate Werner Heisenberg. He studied theoretical medicine before working as an independent researcher. His special interests include cognitive neuroscience, semantic knowledge representation and the use of technology to support human thinking and decision-making.

  • Johannes Schröder, Chief Technical Officer

    Johannes Schröder

    Chief Technical Officer

    Johannes studied Computational Linguistics at the University of Potsdam. He has held senior roles at several startups, working on language technologies and information retrieval. At Ada he manages our growing technology team and is responsible for software architecture and ensuring products are secure, scalable and deployable within clinical settings.

  • Henry Hoffmann, Director of Reasoning Technology

    Henry Hoffmann

    Director of Reasoning Technology

    Henry studied Computer Engineering at the Technical University of Berlin and since then has developed artificial intelligence technologies at several startups. He oversees our core reasoning technology team whose responsibilities include algorithm development, modeling proprietary languages and developing novel approaches to knowledge representation.

  • Ewelina Türk, Director Medical Content

    Ewelina Türk

    Director Medical Content

    Ewelina studied medicine at the Charité in Berlin. Her particular area of clinical interest is pediatrics, especially the fields of emergency and preventative care. Ewelina not only manages the medical content team, but is also responsible for planning and maintaining the medical knowledge architecture. Alongside her work in the medical content team, Ewelina is currently completing a doctorate in the field of pediatric rheumatology.

  • Marvin Rottenberg, Head of Marketing

    Marvin Rottenberg

    Head of Marketing

    Before joining Ada, Marvin spent several years at Google and specialized in performance & brand marketing where he consulted with startups and multinational corporations on digital growth strategies. He received his Masters of Science degree in Political Economy at the London School of Economics for his research on China’s and India’s evolving E-commerce landscapes. At Ada, Marvin oversees our marketing team and is responsible for user acquisition, branding and growth.

  • Maren Groven, VP of Operations

    Maren Groven

    VP of Operations

    Maren has a vast experience in running projects and operations in healthcare. She worked as a healthcare consultant in the Netherlands for 4.5 years, managing projects between the interface of hospital care and IT. She has a degree in Biomedical Sciences and Healthcare Policy and Management. Maren is primarily located in the office in London and manages the operations at Ada Health.

  • Bethany Dufresne, Head of Communications

    Bethany Dufresne

    Head of Communications

    Bethany has a diverse communications background across agency and in-house. Prior to Ada, she led corporate communications for a financial technology startup in San Francisco and managed integrated communications programs for global tech clients at Edelman. Bethany received a Masters in Global Affairs from New York University. At Ada, Bethany oversees the company’s communications and PR initiatives.