Deborah E. Sewitch, Ph.D. is a psychologist, a Ph.D. diplomate of the American Board of Sleep Medicine since 1984 who held faculty appointments at four medical schools: Yale University, the University of Pennsylvania, the University of Pittsburgh, and the University of Illinois at Chicago. She also spent almost 8 years working for the federal government as a contractor for SAMHSA's National Registry of Evidence-based Programs and Practices (NREPP) and the National Cancer Institute's Registry of Research-tested Intervention Programs (RTIPs) websites. Dr. Sewitch has authored or co-authored 54 articles on sleep in peer-reviewed scientific journals and served as a scientific reviewer for two institutes of the National Institutes of Health and the Veterans Administration.

A 3rd generation astrologer (mother and grandmother before her), Deborah is also a sound healer for the last 14 years having studied and trained with the following:
- Healer and teacher Tom Cratsley at Lily Dale Assembly in NY state
- World renown sound healer/shaman, psychotherapist, scientist, musician and teacher, Tom Kenyon in Seattle, WA
- Sound shaman and healer Norma Gentile known for her transcendent channeling chants of Hildegard von Bingen outside of Richmond, VA
- World renown sound healer, author, musician, teacher and the Founding Director of the Sound Healers Association, Jonathan Goldman at the ARE in Virginia Beach, VA

Born in 1981 in Saratov, at the age of 15 years enrolled in the Saratov State Medical University. In 2002 graduated "with distinction" from the department of scientific and pedagogical staff of Moscow Medical Academy named after I.M. Sechenov. In 1999 won "Young Researchers" Scholarship from the Russian Government. Interested in therapy, pharmacology, pathophysiology, cell biology and genetics. Still a student, in 1999-2003 worked as a researcher at the laboratory of stem cells at Russian Cancer Research Center of Russian Academy of Medical Sciences. Upon graduation, in 2003-2006 worked as a leading researcher and then as a manager in the laboratory of new technologies at Central Clinical Hospital of the Ministry of Railways. In 2006-2009 worked as Business Development Manager in large Russian medical corporations (biotechnology, health institutions network, etc.) In 2010-2011 worked at the Moscow State Medical University after I.M. Sechenov as the Director of the Institute of Pharmacy and Assistant to the Department of Pathophysiology.

At present, Dmitry is an expert and advisor in most prominent Russian innovation center in Skolkovo, specializing on biomedical projects, and assistance to small innovative enterprises in the scientific and technical sphere. Dmitry works as a Private Health Consultant and Business Trainer, since 2004 developing his own company of the System of Health Management. In 2014 he opened health retreat in Koh Phangan,Thailand.

To learn more about Dmitry and health principles:
watch TEDx Talk "Be Honest – Be Healthy"
visit suz.community