THERAPISTS
The people behind the Aquatic Bodywork
MARIA GERONDOUDIS

Meet Maria – Hydrotherapist, Educator, and Innovator
Maria is a passionate and experienced hydrotherapist who has spent over 20 years helping people heal and move better through water. Born in South Africa to Greek parents, she’s a pioneer in the field of aquatic therapy and the founder of Geron Hydrotherapy—a unique approach that’s changing how we treat pain and movement challenges.

Her techniques, developed for both pain conditions and sports injuries, combine active and passive methods that are now widely used by healthcare professionals. Maria’s work has been recognised by leading doctors, researchers, and wellness experts for its effectiveness and innovation.

For 10 years, Maria led the Hydrotherapy Program at the Sports Medicine Centre of the Morningside Medi Clinic in Sandton, a premier multi-disciplinary sports medicine facility serving both professional athletes and the general public. Under the leadership of Prof Jon Patricios, the centre provided rehabilitation and recovery for many of South Africa’s national and professional sports teams.

In 2018, Maria opened a state-of-the art hydrotherapy facility in Sandton, offering patients access to both a cutting-edge therapeutic environment and world-class techniques to ensure optimal outcomes. At the heart of everything she does is one priority: exceptional patient care.

Maria now teaches for Wits University and the Geron Institute. She has presented at leading global conferences and institutions including the University of JohannesburgWits University, the Geron Institute, the Chevrah Kadisha,and the Nuffield Department of Orthopaedics at the University of Oxford,.

Geron Hydrotherapy is currently being studied in academic research.

CARMEN WHELAN D’ARCY

Carmen is a hydrotherapist and educator specialising in paediatric and sports hydrotherapy at Aquatic Bodywork Hydrotherapy in Sandton. Prior to this, she worked at the Sports Medicine Centre of the Morningside Medi Clinic in Johannesburg, a leading multi-disciplinary sports medicine facility for the care of professional athletes and exercising individuals.

Carmen has specialised skills and experience in infant and toddler hydrotherapy, building on her mother, Enid Whelan’s pioneering work in baby swimming and over 30 years of experience.

She takes a special interest in sports injuries, ensuring that athletes return to their sport in the shortest time possible.

Carmen teaches internationally and has consulted for the Geron Institute.