Read what people have said about The Koumidou Center’s programs:

"...In my almost 40 years in social work practice, this training was the most dynamic and impactful of any training over the years. Yolanda brings deep passion and expert leadership to her work. Participants cannot be disappointed; but forever changed by her training..."

– Sherry Fraser,

"I have had the pleasure of attending several of Yolanda’s trainings and she is exceptional. She is very knowledgeable about the subject matter, always providing vignettes, techniques and tools. A very engaging, energetic and interesting speaker who encourages audience participation. I would recommend her trainings to all my colleagues without hesitation."

– Anita Mancini,

"Yolanda Koumidou has an exceptional ability to present complex topics in a clear manner. The blend of experiential, psychological and spiritual concepts of the Psychology of the Selves breaths life to the material, gathering it all in a comprehensive whole."

– R. Gasparik,

"I had one of the best experiences in my career. The combination of teaching and nature was an excellent component. I never expected to learn so much in these last three days. The different exercises, even when challenging, were instrumental in learning and appreciating the material."

– W. Rodriguez,

"A beautiful enriched experience that took me on a journey which highlighted how psychology and spirituality intertwine."

– Marshalee Brown,

"Profound spiritual experience that put me on a path of more in depth learning for my personal and professional life. Eternally grateful."

– Yana Gaykov,

"Yolanda creates a dynamic workshop packed with her remarkable insights into the links between the wisdom of certain spiritual teachings and the Theory of Psychology of the Selves. Her discussions are useful as well in deepening the understanding of curative factors found in other theories and techniques of psychotherapy."

– S. Perkins,

"Yolanda Koumidou is an enthusiastic, exciting, and knowledgeable teacher. She has studied Voice Dialogue and the Psychology of the Selves with us for many years and we are happy to recommend her work - both as a teacher and as a therapist."

– Drs. Hal and Sidra Stone,
creators of Voice Dialogue

"This training will take you on a self-awareness journey that will have a tremendous impact on how you view yourself and how you relate to others in your personal and business relationships."

– SL,

"Working with Voice Dialogue has helped me manage myself more effectively; learn my assets, blind spots and hidden biases. It raised the volume on my inner voices; gave me a respect for the many facets of my personality and brought me to greater balance."

– Mary Adamo, MSEd, SPHR,
Director, Leadership, Human Resources

"Yolanda's message is clear, unflinching, and convincingly optimistic. She is a therapeutic force to behold."

- Richard Hoetzel, MD,

"Whether in conference, therapeutic, or classroom setting, Yolanda Koumidou is informative, intuitive and inspiring."

- Alice Scourby, PhD,
Chair, Department of Sociology and Anthropology,
Long Island University


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