Barral Institute Spain
Our faculty
Elite professionals certified by Barral Institute International.
Trained directly by Jean-Pierre Barral, with decades of clinical and teaching practice.
40+
years developing the method
5
BI-certified instructors
5
countries represented
VM · NM · VVM · NMAA
full programs + advanced
Founder · Creator of the method
Jean-Pierre Barral
D.O. · MRO(F) · RPT
French osteopath and physiotherapist, creator of Visceral Manipulation and Neural Manipulation. Chairman of the International College of Osteopathy in Saint-Étienne and lecturer at Université Paris Nord — the first therapist in the world to head a Visceral Manipulation department within a faculty of medicine. He has been training manual therapists for more than 40 years. Recognized by TIME Magazine as one of the most influential healing innovators of the new millennium.
Barral Institute International
Academic Leadership
Responsible for the curriculum, scientific research and global development of the Barral program.
Gail Wetzler
PT · DPT · EDO · BI-D
Director of Scientific Collaboration · Barral Institute
Physiotherapist and Doctor of Physical Therapy (DPT) from Rosalind Franklin University, Chicago. Barral Diplomate since 2005 and director of the Barral Institute curriculum for 24 years (2001–2025). Specialist in neurology, traumatic brain injury and women’s health; member of the Women’s Health Task Force of the US Olympic and Paralympic Committee.
See her upcoming courses
Mark Bloemberg
PT · DO · BI Diplomate · CST-D
Academic Leadership · Barral Institute International
Dutch physiotherapist and osteopath, part of the academic leadership team at Barral Institute alongside Jean-Pierre Barral. BI Diplomate with one of the most complete programs at the institute, from foundation levels to advanced courses in articular work and Vascular Visceral Manipulation. A reference for Barral training across Europe and Asia-Pacific.
See his upcoming coursesOfficial program
Certified instructors
Active instructors holding BI Diplomate status, trained directly by Jean-Pierre Barral and part of the international network.
Rene Assink
PT · HP · DO · CST-D · BI-D
Certified International Instructor · Europe
German physiotherapist and osteopath with the broadest set of qualifications in the program: PT, HP, DO, CST-D and BI Diplomate. Specialist in advanced levels of Visceral, Neural and Articular Manipulation, trained directly by Jean-Pierre Barral. Teaches foundational and advanced courses throughout Europe.
See his upcoming courses
Nabil Lahlouh González
PT · DO · BI Diplomate · CST-T
Director of Barral Institute Spain · National and International Instructor
Physiotherapist and osteopath, director of Barral Institute Spain and official instructor of the Spanish-language program at national and international level. PT, DO, BI Diplomate and CST-T, trained directly by Jean-Pierre Barral. Teaches the Listening Techniques program (LT1) and the complete Visceral Manipulation series (VM1–VM6) in Spain and other countries.
See his upcoming coursesWant to train with our team?
Limited seats. Small groups to guarantee the quality of hands-on training.
