
Hadas Nachmanson
Founder & CEO at Myrtle Clinical
With extensive experience in managing global clinical trials, Hadas specializes in executing complex research, driving regulatory submissions, and ensuring compliance with global standards. She leverages a vast global network and deep expertise in the pharmaceutical, medical device, and biotechnology industries to deliver high-quality trials efficiently and cost-effectively.
Hadas excels in trial strategy, vendor management, site selection, monitoring and patient recruitment. Her experience across leading pharma companies, CROs, and startups allows her to optimize trial execution, reduce costs, and maintain the highest standards of quality and patient safety.
She brings a tailored approach to each project, with a strong focus on achieving successful outcomes, streamlining processes, and ensuring optimal performance without compromising on quality. Hadas’ deep industry knowledge and commitment to excellence make her an invaluable partner for any clinical trial initiative.

Sergio Dario Goldfeld
Director , Global Clinical Operations at Myrtle Clinical
With extensive experience in international clinical trials, Sergio has held senior leadership positions, including Clinical Operations Manager at PPD Development and Clinical Operations Director at Quintiles (IQVIA). He has successfully led global teams in oncology and medical devices, managing complex clinical trials across regions including Israel, Europe, and South Africa. His leadership experience spans study management, regulatory affairs, safety reporting, and vendor selection, ensuring high-quality outcomes and compliance with global regulations.
Sergio has also served as a Senior CRA for numerous global studies and has been responsible for overseeing teams and driving operational efficiencies in clinical research. His expertise in managing cross-functional teams and improving operational processes has contributed to the success of many clinical trials from start-up through to completion.

Director of Strategic Operations & Partnerships at Myrtle Clinical
Rafi brings 20 years of experience in clinical trials, including 15 years in startup companies, where he held diverse roles and led projects from early-phase trials through regulatory submission and approval. With extensive expertise in both medical devices and pharmaceuticals, he specializes in the design, implementation, and optimization of clinical trial systems, including EDC and other digital platforms. His strategic approach ensures compliance with regulatory requirements, data integrity, and operational efficiency, while addressing budget constraints, quality standards, study population needs, and the unique parameters of each trial and indication.