Our experienced team of leaders brings a wealth of expertise in the wound care industry. Get to know the individuals guiding our venture with their strategic vision and commitment to innovation. Meet our accomplished leaders who are dedicated to driving growth and making a meaningful impact in the field of wound care.

Who We Are

Those Who Make MDM Wound Ventures Possible

George Atallah

Chairman of the Board

With 25+ years of industry experience in International Commerce, Import/Export, and real estate development, he is an avid investor and Chairman of MDM Wound Ventures. He drives strategic growth and brings expertise to the board.

Jamie Hong

Chief Executive Officer

With 25+ years of diverse industry experience, including executive positions at Novartis and Merck, he excels in operational excellence, change management, and business development. His expertise benefits top FORTUNE100 companies.

Dr. Francis Derk

DPM, DABPM, CAPT,USN Chief Technology Officer

As a retired Chief of Podiatric Medicine with extensive military command experience, he is an expert in advanced wound care and diabetic limb salvage. As co-founder of MDM Wound Ventures, he brings invaluable knowledge to the company.

Joseph Macom

Chief Legal Council

With 25+ years as a trial attorney and Chief Legal Officer of MDM Wound Ventures, he ensures legal strategies and operational efficiency. His expertise spans contract negotiation, regulatory compliance, and risk management.

Saliba Atallah

Chief of Staff

With a background in Agriculture, Tech, and Real Estate, he specializes in process modeling, six sigma, and project planning. As Chief of Staff at MDM Wound Ventures, he drives efficiency and fosters collaboration.

Khaled Saffouri

Chief Revenue Officer

As a sales leader with a passion for high-growth and cutting-edge technologies. He builds and leads successful sales teams, leveraging his expertise to drive results. With a BA in Economics, he brings a strong foundation to his role.

Nada Atallah

Business Development Manager

Experienced Business Development Manager skilled in building partnerships and boosting revenue. Proven track record in identifying new business opportunities and cultivating strong client relationships. Effective leader with a focus on results.


Sandy Tristan


Sandy Tristan has 40+ years of accounting experience in various diverse industries with focus in manufacturing, including Oil & Gas at Alexander Oil Company, and contruction at M.E.I Rigging and Crating. She was the CFO for Great American Products and a board member of Dyna Group International for 23 years. She was instrumental in the growth of companies with her expertise in offering operational guidance, ensuring effective compliance, accounting and treasury policies. She enjoys providing financial clarity to evaluate current & future company decisions. At MDM/Bethram holdings, her primary responsibility are planning, implementing, managing and running of all the finance activities which includes strategic business planning, budgeting, forecasting and negotiations.

Samir Stipho

Regional Sales Director

With more than 17 years of expertise in the healthcare market, specifically within the Middle East and Africa, he excels as a specialist in marketing to this distinct demographic. He has successfully introduced innovative clinical technology products and solutions to numerous healthcare providers in the region. His proficiency lies in adeptly navigating intricate regulatory landscapes and customizing solutions to address the distinctive requirements of the regions he serves.

Empower Your Team With Innovation

Enhancing the Capabilities of Clinicians Focused on Increasing Healing for Homecare Patients with Less Pain