About Us

Protez Hub develops Ukraine's prosthetics and orthotics industry since 2014. Our goal is to support sustainable and quality services on the ground, all across the country. 

We promote a multidisciplinary approach to patient care.


When you need help or have questions When you need help or have questions

What we do


Online and live educational opportunities for limb prosthetics/rehabilitation professionals.


A newsletter with information about our activities (updates and analytics) and developments in the field.


Organization of networking of Ukrainian specialists among themselves and with foreign colleagues online and live.


Hotline and consultations for Ukrainian amputees.


Cooperation with the Ukrainian Government institutions of various levels: consulting and support for the implementation of necessary changes.

Our team


  • Antonina Kumka
    Antonina Kumka

    CEO - Protez Hub 

  • Olena Tsymbalyuk
    Olena Tsymbalyuk

    Director of Logistics and Operations - Protez Hub

  • Oksana Lytvynenko Protez Hub
    Oksana Lytvynenko

    Clinical/Technical Director, CPO - Protez Hub

  • Natalya Mashko
    Natalya Mashko

    Senior Accountant - Protez Hub

    Since 1975, a leading specialist in economics, planning and accounting

  • Oleksandra Prylypko Protez Hub
    Oleksandra Prylypko

    SMM Manager - Protez Hub

  • Ruslan Batytskyi Protez Hub
    Ruslan Batytskyi

    Director, Member of Cinematography Society of Ukraine

  • Roman Maksymets Protez Hub
    Roman Maksymets

    Protez Hub Consultant and Communications Administrator

  • Anna Borysova Protez Hub
    Anna Borysova

    Director. Coordinator of filming and editing educational lectures

Professional Association

  • Oksana Lytvynenko UPOS
    Oksana Lytvynenko

    Chair, Ukrainian Prosthetists-Orthotists Society

  • Oleksandr Popenko Vice-Chair
    Oleksandr Popenko

    Vice Chair, Ukrainian Prosthetists-Orthotists Society

  • Iryna Tkach Secretary UPOS
    Iryna Tkach

    Secretary, Ukrainian Prosthetists-Orthotists Society

Expert Council

  • Jon Batzdorff
    Jon Batzdorff (USA)

    Chairman, CPO - Protez Hub Expert Council. 

    President of Prosthetika.

  • Шон Свонсон Джонсон
    Shawn Swanson-Johnson (USA)

    Member - Protez Hub Expert Council

    Certified Occupational Therapist. 

    Executive Director of the “Enhancing Skills For Life” 501c3

  • Laura Burgess
    Laura Burgess (Great Britain)

    Member - Protez Hub Advisory Council

    Leader of the Clinical Department.
    Physical Therapist specializing in vascular diseases and amputations

  • Dr. Gretar Anton Johannesson
    Gretar Anton Johannesson (Sweden)

    Member - Protez Hub Expert Council

    Certified Prosthetist-Orthotist. 
    Expert in lower limb prosthetics.
    Member of the Board - ISPO

  • Джозеф Буткус
    Joseph Butkus (USA)

    Member - Protez Hub Expert Council. 

    Occupational therapist at Walter Reed Center

  • Nerrolyn Ramstrand
    Nerrolyn Ramstrand (Sweden)

    Member - Protez Hub Expert Council

    Professor, Jonkoping University

  • Alicia White
    Alicia White (USA)

    Member - Protez Hub Expert Council

    Certified Physical Therapist.

    Specialist in Prosthetic Rehabilitation

Partnership and Protez Hub Network

Professional Network Member
Project Partner

By registering as a member of the Protez Hub professional network, you become part of an active industry community, have the opportunity to participate in working groups and committees; you receive additional support in the areas of education, exchange, etc.

If you are interested in becoming a partner in one of our projects, please email us with expression of interest (contact@protezhub.com)

Transfer funds to our charity fund or email us for additional information.
Thank you for your support!

Our partners

  • Міністерство Соціальної Політики logo
  • MOH Logo
  • WTRP logo
  • patients
  • Swiss Logo
  • ossur
  • Zoriana Pelekh Law
  • Prosthetika Logo
  • Dignitas logo
  • nova
  • Canadian fund
  • Airlink Logo
  • KBS Logo
  • Volia Fund Logo
  • rolique
  • UAPT
  • ESFL Logo
  • WRF Logo
  • Divchata Logo