Johan de Ruiter

Johan is founder of Auxilium Gruppe GmbH (orthopedics, rehab and homecare), Germany and LabNet AG (medical labs, now part of Amedes Holding) and Business Angel at Brains-to-Ventures AG, Switzerland, focusing on medical technology and health care services. Johan served as Executive Vice President Dialysis International of Fresenius AG where he was the initiator and a founding member of Fresenius Medical Care AG which is listed on the Frankfurt and New York Stock Exchanges. He was instrumental in moving the business from being the fourth largest global dialysis company to being the undisputed global leader in dialysis products and services. Prior to joining FMC he had sales and marketing management positions with Dade Diagnostics, a division of American Hospital Supply (Baxter), Abbott Diagnostics and Audi AG. He also was a manager with A.T.Kearney, Management Consultants and Associate Partner with Booz & Company. In addition to his Chairmanship of Quanta, Johan is Chairman of CHT/BEZEMA Group, a specialty chemical company, and a Non-Executive Director of GNA Biosolutions GmbH, a developer of molecular pathogen detection instruments.


Quanta Dialysis Technologies, Self Care+, SC+, Johan de Ruiter, B-to-V, Brains to ventures

John E. Milad
CEO & Founder

John is CEO of Quanta Dialysis Technologies, where he was both a founding board member and an original investor through NBGI Ventures.  He had the belief and vision that the initial technology concept of a novel fluid management system could be transformed into a disruptive medical product addressing the unmet needs of the $73 billion global dialysis market by using innovation to empower patients and deliver better outcomes.

John’s career spans more than twenty years, with extensive international experience in building and growing successful healthcare companies as an executive manager, board member, private equity investor and corporate financier.  He is currently an Advisory Board member of Digital Health Forum and is a regular speaker and panellist at global medtech and investment conferences. Prior to his role as CEO of Quanta, John was Investment Director at NBGI Ventures, where he was closely involved with a range of innovative medical technology companies in Europe and the US, both as a board member and an investor. John has also held senior positions at Nitec Pharma AG (now Horizon Pharma plc), Atlas Venture and Nomura international and previously served as a member of the i4i selection panel at the NHS National Institute for Health Research.  John has also served on the Board of Directors at Cellnovo Ltd, Symetis SA, BoneSupport AB and Advanced Cardiac Therapeutics Inc. He holds a BA in Political Science from The University of Chicago.

John E Milad, CEO, Chief Executive Officer, Quanta Dialysis Technologies, Self Care Plus, SC+

Peter Sandys–Seroba
Non-executive Director

Peter is Co-founder and Managing Partner of Seroba Life Sciences Limited and was a co-founder of Seroba Bioventures. He has held many directorships in the fund management, technology and financial services industries.

Peter was previously the Managing Director of ABN Amro Corporate Finance (Ireland) Limited where he had responsibility for the firm’s capital markets and venture capital businesses. Prior to joining ABN Amro, Peter worked in Corporate Advisory Services for Ernst & Young (E&Y) in London and Dublin, and during this period, Peter was also seconded to the Dublin office of 3i venture capital. Before that, he worked for KPMG. Peter has a BBS degree from Trinity College Dublin and is a Chartered Accountant. He was formerly a member of The Securities Institute, a Registered Stockbroker and a member of The Institute of Taxation in Ireland. Peter is on the committee of the Irish Venture Capital Association and was formerly a member of the Irish Stock Exchange’s New Issues Committee.

Peter Sandys-Seroba, Quanta Dialysis Technologies, Non-executive Director, Selfcare+ Travel Dialysis machine

Rainer Strohmenger
Non-executive Director

With over 20 investments in start-up companies, Rainer is one of Europe’s most experienced venture capitalists in Life Sciences. Joining Wellington Partners in 1997, he became a Partner in December 2000. His years of investment activity involved financing of some of the most successful European biotech companies. Prior to joining Wellington Partners, Rainer was involved in medical research with a primary focus on cardiovascular physiology and in research on health economics at Ludwig-Maximilians University in Munich. Rainer studied medicine and economics and holds a doctorate in medicine as well as a master’s degree in economics.

Rainer Strohmenger, Quanta Dialysis Technologies, Self Care+, SC+, Wellington Partners

Christian Schütz
Non-executive Director

Christian Schütz is a Partner at btov and is responsible for Life Science and Cleantech investments. Since starting in 2003, he has managed over 20 investments in start-up companies and is a member of the btov Board of Directors and the General Partners of both btov Funds. Christian studied international business administration, holds a master’s degree and earned a PhD in Banking and Entrepreneurial Finance from the European Business School (ebs), Oestrich-Winkel.

Christian Schütz, Quanta Dialysis Technologies, Non-executive Director