The team


Prof. Michael Davidson
Psychiatry
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Licențiat pentru a practica medicina în Israel și Statul New York
Licențiat în psihiatrie în Israel și SUA
Pregătire profesională și experiență
1970-1976 Licență de medic, Universitatea de Stat din Milano, Facultatea de Medicină, Italia
1976-1980 Rezident în Cardiologie și Medicină, Tel Aviv Medical Centre
1981-1982 Rezident în Psihiatrie, Valhalla School of Medicine, Metropolitan Hospital NY
1982-1985 Rezident în Psihiatrie, Mount Sinai School of Medicine NY
1985-1995 Șef de Unitate și Director de Divizie, Mount Sinai NY
1991-1995 Director Adjunct pentru Cercetare-Dezvoltare, Pilgrim Psychiatric Hospital, NY
1995-1999 Clinica de Servicii de Psihiatrie și Memorie, Sheba Medical Centre, Tel-Aviv
2000-‏2001 Director Adjunct, Abarbanel Psychiatric Hospital, Tel-Aviv
2001-2012 Psihiatru șef, Secția de Psihiatrie, Sheba Medical Centre, Tel-Aviv
2012-2016 Psihiatru șef, Secția de Psihiatrie B, Sheba Medical Centre, Tel-Aviv
2000-prezent Președinte, Centrul Medical pentru Alzheimer https://www.alzheimer.org.il/en/
2003-2017 Co-fondator Tangent Data CRO București
2009-2019 Editor șef și editor asociat, European Neuropsychopharmacology
2012-2013 Secția de Psihiatrie, Mount Sinai School of Medicine, New York
2016- prezent Director Medical Executiv https://www.minervaneurosciences.com Boston
Titluri academice
1993- prezent Profesor de Psihiatrie, Mount Sinai School of Medicine NY (titlu secundar)
1996- prezent Profesor de Psihiatrie, Universitatea din Tel Aviv (Profesor Emerit)
2006- 2010 Președinte, Catedra de Psihiatrie, Universitatea din Tel Aviv
2019- prezent Președinte, Catedra de Psihiatrie, Universitatea din Nicosia, Facultatea de Medicină
Experiență didactică
Scurt rezumat și evidențierea cursurilor și simpozioanelor:
Asistent universitar, Mount Sinai Medical School, 1984-87
Metodologie de cercetare, Bronx Veteran Administration, 1986-88
Comorbidități medicale, Mount Sinai Medical School, 1989-90
Comisia de selecție și formare rezidențiat, 1990-93
Schizofrenia pentru medici rezidenți, Universitatea din Tel Aviv, 1995-2013
Școala de Psihofarmacologie de Asistență Socială, Universitatea Bar Ilan, 1997-2000
Comisia Didactică, International Psychogeriatric Association, 1996-98
Curs de vară în neuroștiințe, Universitatea din Catania, Italia, 2023
Metodologie de cercetare și psihofarmacologie pentru cursurile Colegiului European de Neuropsihofarmacologie, 1997- prezent
Premii, membru în societăți profesionale și consilii consultative
Premiul ECNP în psihofarmacologie 1997 și Premiul CINP în neuroștiințe 2006
ACNP Fellow
Membru al Consiliului de Administrație al Asociației Internaționale de Psihogeriatrie, Președinte al Comisiei de Publicare (trecut)
Referent sau membru al consiliului de administrație: Archives of General Psychiatry; American Journal of Psychiatry; Biological Psychiatry; Schizophrenia Bulletin; Schizophrenia Research; Psychiatry, Dialogues in Neurosciences, Alzheimer’s disease and Related Disorders Journal
Consultanță: Pfizer, JNJ, Teva, Roche, Novartis, Lilly, Forest, BioLineRx, Lundbeck, PRC, Sanofi-Aventis, Otsuka, Takeda, Orion, Servier, Imunobrain, Clearmindmedicine
350 de publicații în reviste evaluate de colegi; H index 80


Prof. Michael Stark
International Health Projects
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Michael Stark is an obstetrician and gynecologist who introduced an
evidence-based Cesarean Section, modified the vaginal hysterectomy, and
the natural orifice surgery.
From 1982 to 2000, he served as the director of Misgav Ladach Hospital in
Jerusalem, where he significantly contributed to the advancement of
maternal-fetal medicine.
Between 2001 and 2010, he was Chairman of the Gynecological
Departments at the HELIOS Hospital Group in Germany.
From 2011 to 2013 he was the scientific advisor to the USP Hospital in
Mallorca, Spain.
Between 2012 and 2015, he served as the scientific advisor for the
European surgical robotic system with haptic sensation based in Milan.
From 2016 to 2020, he acted as the scientific consultant for the French
ELSAN Hospital Group.
Prof. Stark is the President of the New European Surgical Academy since
2004, an international organization with members in 64 countries, dedicated
to advancing surgical education and innovation.
Since 2016, he is scientist at the University Hospital “Charité” in Berlin.
In 2011, he was nominated the Medico Del Anno (Doctor of the Year) in
Italy, and is an Honorary Member of the Chinese, French, Polish, Russian,
Serbian-Austrian, Indian and Italian Gynecological Associations. He wrote
over 250 publications, a Cesarean section book and several book chapters.


Alexandra Konrad
Management in Health Insurance
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Alexandra Konrad is the Country Manager of MediHelp International Romania, one of the leading providers of international private health insurance solutions in Central and Eastern Europe. She assumed this role in April 2024 after spending nine years with the company, during which she held several management and business development positions.

As Country Manager, Alexandra is responsible for overseeing MediHelp International’s operations in Romania, driving the company’s business strategy, strengthening partnerships, and promoting international health insurance solutions for individuals, families, and businesses. Her appointment reflects her proven leadership, strong business acumen, and extensive experience in team management and commercial development.

Alexandra joined MediHelp International in 2015 as a Health Account Manager and was subsequently promoted to Unit Manager, a position she held for nearly nine years. Prior to joining MediHelp, she built her professional experience in sales and financial services, holding roles at Royal Bank of Scotland and Millennium Bank.

She holds a degree in Management Engineering, having graduated from the Faculty of Management.

Throughout her career, Alexandra has been a strong advocate for expanding access to private health insurance and raising awareness of the importance of preventive healthcare. She is committed to delivering flexible, transparent, and customer-focused insurance solutions that meet the evolving needs of today’s clients. In her role, she also represents MediHelp International at industry conferences and professional events, contributing to discussions on innovation, healthcare access, and the future of international health insurance.


Florentina Grigore
Financial Advisory and Analytics
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Florentina Grigore is a Partner and Head of Accounting Services at RSM Romania, with more than 30 years of experience in accounting, taxation, business planning, and digital transformation. She advises clients across a wide range of industries, including multinational organizations, combining deep technical expertise with a client-focused approach. Florentina supports strategic decision-making through financial analysis, risk identification, compliance reviews, and business improvement recommendations. She works closely with clients to understand their goals and challenges, delivering practical and innovative solutions that enhance performance and support long-term growth.


Prof. Dan Schwartz
Audit, financial and tax advisory
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Dan Schwartz is the co-founder and the leading partner of RSM Romania, one of the most reputed professional services companies in Romania. Dan is a certified Tax Adviser, Financial Auditor, and a Romanian CPA, and he specializes in Transfer Pricing and International Taxation. He has an in-depth understanding of the Romanian business environment, having experienced first-hand, as an entrepreneur, the challenges of sustainability, scalability, and stability. He has honed his expertise as a tax adviser and as a business leader through education programs completed at HIID-Harvard University, Washington State University, George Washington University, and the Paris Conservatoire National des Arts et Metiers.


Arek Piatek
Country Manager, MediSky International
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Arkadiusz Piątek is a senior executive with 14 years of leadership experience in health insurance. As Country Manager and Board Member at MediSky International, he holds full responsibility for the company’s business operations, strategic growth, and financial performance.
In this role, Arkadiusz directs a cross-functional team and collaborates with leading global insurer – AXA.
Arkadiusz holds an MBA from the Warsaw School of Economics and is fluent in both English and German.
In his private life, he is married with two children. His interests include geopolitics, history, triathlon, skiing, paragliding, and climbing.


Laura Afrasine
Vice President of MediHelp International Group
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My name is Laura Afrasine and I am the Vice President of MediHelp International Group, one of Central and Eastern Europe’s leading providers of international private health insurance solutions present in Romania, Hungary, Poland, Bulgaria and Greece. With more than 22 years of experience at MediHelp, I have played a key role in the company’s growth, product innovation, and regional expansion. I joined the company in 2004, became Executive Manager in 2016, and was promoted to Vice President in 2024 in recognition of my strategic leadership and long-standing contribution to the business.

Throughout my career, I have been instrumental in developing international health insurance products, building strategic partnerships with global insurers, and strengthening MediHelp’s customer-centric approach across Central and Eastern Europe. I am a recognized voice in the international private health insurance sector, frequently commenting on healthcare trends, international medical coverage, and access to quality healthcare.

I am so proud to be part of MediHelp family for so many years.


Alexandra Barbu
Loyalty Team Manager, MediHelp
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I am Alexandra Barbu, Loyalty Team Manager at MediHelp. For nearly a decade, I have been dedicated to delivering an outstanding customer experience by leading teams and optimizing processes with a strong focus on professionalism, empathy, and efficiency.

I believe that trust is built through every interaction, and my goal is to ensure that every client receives exceptional support. I am driven by continuous improvement, collaboration, and a commitment to creating value for both our clients and the team I am proud to be part of.

Justyna Bożena Obszyńska
Justyna Bożena Obszyńska
International Operational advisory
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Advisor to the President at MediHelp International & MediSky International, providing strategic guidance in international private health insurance, cross‑border medical coverage, and multinational coordination. Over 20 years of experience in private health insurance, legislative monitoring, executive support, and international communication. Known for diplomatic interpersonal skills, operational precision, and the ability to manage complex multinational environments with discretion and cultural sensitivity.
Responsible for representing the company in international settings and highlevel meetings; ensuring smooth coordination and information flow between headquarters and regional offices across Europe; and delivering concise executive materials that support strategic decisionmaking. Builds and maintains strong professional relationships across the insurance and healthcare ecosystem, contributing to broader organizational goals and longterm market development.
Previously spent nearly two decades at the Polish Chamber of Insurance. Experience includes insurance fraud prevention, coordinating cybersecurity initiatives, monitoring national and European legislative processes, organizing conferences and training events, and supporting the Management Board. This long-term institutional background provides a strong foundation in regulatory processes, stakeholder management, and sector-wide cooperation.
Educational background includes postgraduate studies in Business Insurance (SGH) and a Master’s degree in Philosophy. Fluent in Polish, English, German and Spanish. Holds certificates in TQM, OSINT, AI Fundamentals, and advanced German examinations.
Active ordinary member of the Mali Bracia Ubogich Association, supporting elderly individuals and participating in organizational initiatives.
Passionate niche fragrance enthusiast.

Zahal Levy
Zahal Levy
Founder & Chairman, Business Navigation Ltd.
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After serving his country as a Naval Officer, Zahal Levy chose to dedicate his professional life to improving healthcare and expanding access to high-quality medical services.

For more than twenty-five years, he has been developing and advising strategic healthcare projects throughout Central and Eastern Europe, combining entrepreneurial vision with practical execution. His work has focused on creating sustainable healthcare businesses that deliver measurable value to patients, healthcare providers, insurers, investors, and public institutions.

Throughout his career, Zahal has been instrumental in establishing a number of pioneering healthcare initiatives. These include the creation of Eastern Europe’s first private emergency medical service, the development of hospitals and diagnostic centres, and the introduction of innovative models of international private healthcare and medical insurance across the region.

As Co-Founder and President of MediHelp International, he has led the company’s growth into one of the leading providers of International Private Medical Insurance in Central and Eastern Europe. Under his leadership, MediHelp International and MediSky Poland have built a strong regional presence, providing access to high-quality medical care through an extensive international healthcare network.

Beyond his executive responsibilities, Zahal advises investors, healthcare organisations, insurance companies, and medical providers on market entry, business development, strategic partnerships, and cross-border healthcare initiatives. His experience spans private healthcare delivery, insurance, managed care, healthcare investments, public-private partnerships, and international healthcare collaboration.

As Founder and Chairman of Business Navigation Ltd., he works with organisations seeking to develop healthcare businesses, identify new investment opportunities, and create long-term strategic value across the Central and Eastern European markets.

Zahal is widely recognised for his strategic leadership, entrepreneurial approach, and commitment to raising healthcare standards throughout the region. In recognition of his contribution to the advancement of healthcare in Europe, he was honoured with the title of Sir.