Regression Therapy
Regression Therapy

Therapist’s Bios

Z Banu Gürün – Bio


Name: Z Banu Gürün




I was born as the eldest of the three children of my family in 1967. Being the very first child and grandchild of a crowded family, from the scratch I had grown up observing all verbal and gestural relations and communications between all different kinds of personalities. My intention and deep interest for trying to see beyond the obvious , recognise the very plan beyond the substantial and understand the actual one appeared at those ages.

After successfully graduating from Notre Dame De Sion, Boğaziçi University and San Francisco State University, I had been sales manager, assistant General Manager and chief coordinator in some private companies from finance,communication and film industry during nearly 20 years of my career. While my professional career was going on, in the beginning of 2000’s my personal transformation journey has started to find my purpose

of life, to know myself, and to be confidently in the flow of life and to create any possibility in this concern.

I attended numerous seminars and educations in my country and abroad on subliminal studies, shamanical practices, areas of energy, top level NLP related with selfhelp and selftransformation, Reiki, Rasheeba, the psychogenetical reasons of diseases, karmic relations within family and family tree,realations, ODM (Optimum Balance Model), and Ho’oponopono etc.

By using my own study technic that I had created blending all of these educations I have been getting since 1999, I am practicing regression therapy and shamanic journeying of which I had the top level education, on an individual basis as private sessions as well as group workshops.  I keep studying on following fields as a postgraduate of the Scool of Unicorn Transformational Studies. I am also a Professional member of EARTH (Earth Association for Regression Therapy).

In this way within which I have been progressing in the light of my purpose of life, I am trying to support people to reveal their interior selfhealing powers, to transform their mental, emotional and physical notions and their patterns of feelings and thoughts all of which preclude their flow of life, and to become integrated within the awareness of Oneness. This is my way  to have further steps to create a better world based on love, cooperation and understanding.

My Proficiencies: Regression Expert; NLP; Practicing Shamanic Journey; Studies of Past Life; Dreams and Nightmares; Transforming “Uninvited Energies”; Obsessions; Abuse, Harrassment; Health Issues that couldn’t be explanied by the existing diagnosis (chronical aches, allergies, weight problems, migraine, etc.); Phobias; Inner Child Work; Dementia and Integration; Life and Career Planning and Aim Determination; Changing the Patterns relating to the Body; Accidents and Shocks; Addictions; Ancestral Study; Karmic Relations; Traumas from the Womb; Experience of Rebirth etc.

Tulin Schimberg Etyemez – Bio


Name: Tulin Schimberg Etyemez





Address: Emirhan Cad. No: 9

Dikilitas Mah.

Ata Apt. D: 16 K: 6

34349 Besiktas, Istanbul


Resume: Tulin has a Board Certification with IBRT as a level IV Past Life Regression Therapist.

Tulin obtained a B.S. degree of Geological Engineering from the Middle East Technical University in 1996. Studying earth science gave her a different perspective to understand the material world better. Besides of being a regression therapist, she also works as Clinical Project Manager of a pharmaceutical company.

During her early years at the university, she got interested in spiritual teachings. First, she became a member of Ankara Spiritual Investigations Society in 1992; a member of Metaphysical Investigations and Scientific Research Society (MISRS) in 1997 and a member of Foundation for Spreading the Knowledge to Unify Humanity (BILYAY Foundation) in 1998. Now she is the vice president and board member of Bilyay Foundation and also of MISRS.

Tulin gives lectures on spiritual psychology, inner development for more than 16 years, on such topics as regression therapy, consciousness studies, self-awareness, survival after death, holographic paradigm, human energy field and medicine, healing, parapsychology, paradigm shift in science, near death studies, life after death etc.  She is also the chief editor of the monthly Spirit and Matter Magazine (in Turkish).

She was certified as EFT (Emotional Freedom Techniques) Practitioner of Median Therapies in 2007 by The Association for the Advancement of Meridian Therapies (AAMET).

Tulin was one of the organizers of 1st Istanbul Parapsychology Conference in 2005, where she met regression therapy. She was trained by Jeffrey Ryan and Janet Cunningham in 2005 and 2006 and received certifications for Professional Regression Therapy Level I and II from The World Regression Institute. She acted as assistant to Jeffrey Ryan and Janet Cunningham for other regression trainings in Istanbul during 2008.

Tulin is one of the founder members of The European Association for Regression Therapy (EARTh) which was established in August 2006 ( She is a board member of EARTh Association and she organizes Annual Conventions of EARTh every year.

One of her personal targets is to bring professionals in the field of regression therapy together so they can train each other and exchange experience and information. She loves organizing such events and this is why she is appointed as the chair of the organization committee of the Fourth World Congress for Regression Therapists, which will be held in October 2011, in Turkey.

She believes that by healing the past, we heal the present moment and the future.

Sermin Cetin – Bio


Name: Sermin Cetin



Mobile: 0090 532 571 46 12

“I was born in 1978 in Salihli. I’m a Textile Engineer and have worked as a manager in the industry for almost 14 years. I was curious and interested in metaphysics since I was born and know my self. Regression therapy made me realize the path I was walking to find out my life purpose. I was explaining to my friends that life consists of duality and balance and was trying to help and support them internally. After I met Diba , I realized that everything has an invisible but known reason by the person’s inner self and in 2011. I began my Professional Regression Therapy Education at the Radianced Training School. After I completed my education I received my diploma.

Thus I intend to find the light which is stuck in the dark and share it by bringing it to the sunlight.”

Sema Dikyol Selvi – Bio


Name: Sema Dikyol Selvi


Resume: She was born in 1980. After graduating International Business department at Marmara University, she worked as a lecturer. While she was searching for her own reality and peace, she met Diba Ayten Yilmaz and regression therapy. She has observed the effects and the results of resolving the past events.Then she realized that her interest in psychology, sociology, personal and spiritual growth would be an effective tool supporting both herself and other people. Since 2008, she has continued to work, helped the individuals that want to live a more enjoyable and meaningful life while reaching their own reality. She completed the Past Life Regression Therapy Training in Radianced Training School with Diba Ayten Yilmaz and received her diploma. She does individual regression therapy sessions in Istanbul.

M.Resat Guner – Bio


Name: M.Resat Guner




Phone: +90-232-463 65 62

Integral Butunsel Gelisim Merkezi

Integral Holistic Development Center

Kibris Sehitleri Cad. No: 134/1 Da: 401

Alsancak / Izmir – TURKEY

Resume: Resat graduated from Izmir State Conservatory in 1987. He studied bassoon, piano and composition. He has been working at the Izmir State Symphonic Orchestra as a bassoon player since 1987.

He began to be interested in spiritual knowledge when he was 20 years old. Then he contacted Metapsychical Investigations and Scientific Research Society. And he became a founder member of Izmir Spiritual Research Society of which he is president since 1993.

He gaves many lectures and seminars, wrote many articles on spirituality, consciousness, parapsychology, reincarnation etc.

He founded Ege Meta Publishing House in 1996 with his friends. This publishing house has published many books on spiritual, consciousness, new science, alternative health, reincarnation.

Resat began to make therapy in 2003. He got NLP and Ericksonian Hypnosis training and he became master practitioner of NLP.

He was trained by Janet Cunningham and Jeffrey Ryan in 2005 and 2006. He attained as an assistant to Jeffrey Ryan and Janet Cunningham’s training in 2008.

In 2006 he established a new center called Integral Holistic Development Center. He gave many personal development workshops on Relaxation, Meditation, NLP and Creativity.

Resat is also a member of The EARTh is the Earth Association for Regression Therapy. He attained the summer course of this organization in 2007.

He conducted over 2000 personal therapy sessions since 2006.

He continues to make therapy, to give lectures, trainings and to write.

He is also interested in producing musics and sound technologies inducing altered states. He works on composing music to induce altered states. His first CD has been published in 2009 called “Guided Relaxation Practice” Its background music was composed by himself.

His major interest area is human consciousness and altered states. He is still working on developing comprehensive model of human consciousness.

Publications: His books and CD in Turkish:

-Occultism, The Secret Sciences Along History, 1996

-Self Suggestion, Works of Emile Coue, 2003

-Physical and Mental Relaxation Techniques, 2005

-Guided Relaxation Practice, 2009 (Audio CD)

Neslihan Parlak Kosova – Bio


Name: Neslihan Parlak Kosova



Bilyay Foundation

Hasnun Galip Sok. Pembe Cikmazi.
No: 4 D: 6 Beyoglu 80060
Istanbul – TURKEY
Phone Foundation: +90 212 243 18 14
Phone Cell: +90 532 221 38 49
Fax: (+90-212) 252 07 18
Resume: In 1991 she got interested in spiritual teachings. First, she became a member of Metaphysical Investigations and Scientific Research Society (MISRS) in 1994 and a member of  Foundation for Spreading the Knowledge to Unify Humanity (BILYAY Foundation) in 1998.Resume: Neslihan obtained a B.S. degree of Aeronautics Engineering from the Istanbul Technical University in 1994. And she had a master degree of Applied Psychology from the Istanbul Commerce University in 2003.

Neslihan was trained by Jeffrey Ryan and Janet Cunningham in 2005 and 2006 and received certifications for Professional Regression Therapy Level I and II from The World Regression Institute. She acted as assistant to Jeffrey Ryan and Janet Cunningham for other regression trainings in Istanbul during 2008.

Neslihan is also a member of the EARTh, the Earth Association for Regression Therapy (EARTh) which was established in August 2006 (

Nese Yildiz – Bio


Name: Nese Yildiz



Resume: I was born in 1967 in Iğdır and I have been living in Ankara for 22 years. I graduated from Gazi University Public Administration Faculty in 1989. İ have been working in finance sector for about 22 years. I have joined a lot of seminars about various spiritual subjects and been educated about Reiki, hypnosis, otohypnosis, breath therapy, EFT (Emotional Freedom Techniques), Coaching skills. After being master of 11.Generation Usui Reiki, I have worked as a consultant about this subjects by using energy therapy techniques and shared my writing in some internet sites.
During a breath therapy in 2006 I remembered one of my past lives and I started to be interested in Regression. After experiencing I heartfelt believed in that Regression therapy could help people obtain the power of problem solving and coping with them. I have been trained by Diba Ayten Yilmaz in Radianced Training School in 2011. In order to improve myself much more about this area I continue to join to the advanced level regression therapy trainings and international congress.
You are not alone while experiencing your problems…”

Nermin Uyar – Bio

Past Life and Regression Therapist

Location- Kadikoy, Istanbul


Telephone: +90 532 655 08 00 


Born in Izmir – Turkiye. With an NLP Practitioner and Quantum Thinking Technique Practitioner background, Nermin graduated from Radianced School – Turkiye as a Past Life Regression Therapist in April 2012. Currently undergoing Life Between Lives training at Radianced School. She also graduated as a Social Worker from Anadolu University and currently attending a program at Kent University – Istanbul on Clinical Psychology msc. She has a training on Recall Healing which facilitates reading the somatic symptoms together with the clients’ psychic patterns.

Works full time with great passion, curiosity, concern and compassion for all journeys of souls including children in both Turkish and English language. She uses all regression techniques including advanced energy cleansing techniques, body therapies, by proxy and inner child therapies. She is still a student of German New Medicine (La Medicina Sagrada) wisdom to understand of brain-organ and psyche’s collective creation. 


Handan Yörük Dervişoğlu – Bio


Name: Handan Yörük Dervişoğlu



Resume: Handan studied at Dokuz Eylul University Faculty of Economics and Administrative Sciences, and is a graduate of Tourism Management. She has had an interest in metaphysics since her college years. After attending a variety of training courses on energy in 2008 she cames across Regression Therapy – She immediately realised exactly how powerful this form of therapy is and she decided to train in this subject.

Handan trained at the Radianced Training School by Diba Ayten Yilmaz and achieved a diploma in Regression Therapy. While her main focus is now on Past Life and Regression Therapy, she is also interested in other healing modalities such as Reiki and EFT. Handan continues to develop her training in this field.

Diba Ayten Yilmaz- Bio


Name: Diba Ayten Yilmaz




Status: Certified by IBRT


The Founder, the Principal Trainer and the Director of Radianced School

Diba has a mechanical engineering background graduated from the Technical University of Istanbul. And her second university is Social Work Counseling. After she worked as an engineer for years she started to join some spiritual workshops and trainings. She is an IBRT Level III Certified Regression therapist graduated from Past Life Regression Academy (PLRA) as a Regression Therapist. She has Foundation Level of Hypnosis Certificate from PLRA. She has also been trained and got a certificate in Life Between Life Regression Therapy by Linda Backman . She has a certificate as a Trainer by IBRT and she is an Aprroved Trainer by PLRA (Past Life Regression Academy).

She is working as a full time regression therapist since 2005.

She worked as Andy Tomlinson’s Assistant Trainer and supervisor for his Turkey training modules between 2006-2007.

And she has started to give Past Life Regression Therapy Training in Turkish in September 2007 in Turkey. With Andy Tomlinson’s encouragement she started to teach Regression Therapy Training in Turkish in 2007. Radianced School Past Life Regression Therapy Training program has been approved by IBRT in June 2008 and recognized by EARTh in April 2009.

Diba and her husband Muammer has opened the Radianced Center and conducting the Regression Therapy Trainings there as residential since 2010. Radianced Center in the countryside outside Istanbul. This Center is in a green land and they also do organic agriculture there. Since the Regression Therapy Trainings are residential, students enjoy the special garden and fresh air during breaks. Radianced Center has a retreat atmosphere.

She is a certified member of EARTh and she served as an EARTh Board member for six years and after completing her duty left the Board in September 2021. She is the chair of the EARTh College Committee .

Publications: She is  the author of “Journey to the Depths of the Soul” (Ruhun Derinliklerine Yolculuk): Case studies of Regression Therapy. 

She has been in several TV and radio programs explaining regression therapy to public. She has written some articles published in spiritual magazines about regression.

© Copyright Earth Association

Created, Supported & SEO optimized by Creative Options