Presidents

Hiba Boujnah, DMD, MPH, is a Research Fellow at Charité's Integrative Oncology Group and a Project Manager for the European Society for Integrative Medicine (ESIM). Her work focuses on evidence-based TCIH policy analysis and she has co-authored key publications in journals like BMJ Global Health.

Prof. Dr. Holger Cramer is a Full Professor at the University of Tübingen and Scientific Director at the Robert Bosch Center for Integrative Medicine. A leading voice in evidence-based TCIM and President of ISCMR, he is an ISI Highly Cited Researcher with over 350 PubMed-indexed papers.

Prof. Dr. med. Georg Seifert is Head of Integrative Oncology & Supportive Care at Charité. As a founding board member of the European Society for Integrative Medicine (ESIM), he coordinates EU projects on pediatric TCIM and has authored over 150 peer-reviewed articles, driving evidence-based integration.

Brenda Leung, PhD, is an Associate Professor at the University of Lethbridge. As an epidemiologist and naturopathic doctor, her research focuses on nutrition, mental health, and evidence-based TCIM for families. She is a co-investigator on the MADDY ADHD micronutrients clinical trial.

Ricardo Ghelman, PhD, is a key figure in integrative medicine in Brazil. As President of the 3rd WCTCIM and founder of CABSIN, he champions TCIM in pediatrics and oncology. With 44 publications, his work advances evidence-based integrative health policies and practices across the Americas.

Mariana Cabral Schveitzer, PhD, is a key leader in integrative health in the Americas. As Past President of CABSIN and a president of the 3rd WCTCIM organizing committee, she is instrumental in advancing evidence-based TCIM policies and fostering South-South collaboration in the field.