| Name | Affiliation | Occupation / Position Title | City | Country | State | |
|---|
| Wilkes, Ryan | Wasatch Psychological Services, LLC | Licensed Psychologist | Salt Lake City | United States | Utah | View |
| Wilks, Martin | Independent Practitioner (London & Suffolk) | Chartered Counselling Psychologist | Woodbridge | United Kingdom | Suffolk | View |
| Willems, Robbin | Praktijk Perspectief Hasselt | Psychologist/psychotherapist | Hasselt | Belgium | Limburg | View |
| Williams, Aeryn | Fully Present Counseling and Consultation Services | Therapist | Findlay | United States | Ohio | View |
| Williams, Ashley | Private Practice | Psychotherapist | New London | United States | New Hampshire | View |
| Williams, Cameron | MAHEC | School Based Therapist | Asheville | United States | North Carolina | View |
| Williams, Gwyneth | Self-employed private practice | Licensed Clinical Social Worker | Washington | United States | District of Columbia | View |
| WILLIAMS, Jeffrey | Pepperdine University | Counselor | INGLEWOOD | United States | California | View |
| Williams, Jonathan | Forensic Adolescent Consultation Service | Clinical Psychologist | Abergele | United Kingdom | Clwyd | View |
| Williams, Julie | Private Psychology Practice | Licensed Marriage Family Therapist | GARDEN CITY | United States | Idaho | View |
| Williams, Lyn | Lwilliamstherapy, LLC | LSCW | Springfield | United States | Illinois | View |
| Williams, Lyn | L. Williams Therapy, LLC | Therapist | Springfield | United States | Illinois | View |
| Williams, Lynn | Department of Defence (ARMY) | Clinical Psychologist | NOOSA HEADS | Australia | Queensland | View |
| Williams, Tracey | Private Practice Wollongong NSW Australia | Clinical Psychologist | Wollongong | Australia | New South Wales | View |
| Williamson, Julie | LPC | Founder/Therapist | Richmond Heights | United States | Missouri | View |
| Willimott, Rachel | Encompass Therapy | Licensed Clinical Social Worker | Oakland | United States | California | View |
| Willows, Jim | CPA | Dr | Winnipeg | Canada | Manitoba | View |
| Wilson, Erica | Monarch Learning Group, LLC | Executive Director, Owner | Newport | United States | Oregon | View |
| Wilson, Helen | StandTall Clinic | Clinical Psychologist | Menlo Park | United States | California | View |
| Wilson, Lianna | Private Practice | Clinical Psychologist | Pittsfield | United States | Massachusetts | View |
| Wilson, Patrick | Self-employed | Coach/Mentor | Boulder | United States | Colorado | View |
| Wiltz, Robert | Retired Psychologist | Psychologist | Peoria | United States | Illinois | View |
| Winchester, Jake | UCHealth | Licensed Professional Counselor | Parker | United States | Colorado | View |
| WINE, IAN | OCSWSSW and OASW | Clinician | Markham | Canada | Ontario | View |
| Winterfeld, Oleg | Psychotherapiezentrum Bad Kreuznach | Psychologist | Bad Kreuznach | Germany | Rheinland-Pfalz | View |
| Winterrowd LaVere, Molly | Hawai'i Center for Sexual & Relationship Health | Psychologist | Honolulu | United States | Hawaii | View |
| Winther Rojas, Hary | PRANA Centro de Psicología y Psicoterapias Conductuales | Clinical Psychologist and Psychotherapist | Cobán, Alta Verapaz | Guatemala | Alta Verapaz | View |
| Wirtz, Jan | ACBS | Psychotherapist | Berlin | Germany | Berlin | View |
| Wischenka, Danielle | Better Health Therapy | Founder | San Jose | United States | California | View |
| Wiscovitch, Ashley | Private Practice in Brooklyn | MHC-LP | Brooklyn | United States | New York | View |
| Wise Gendusa, Michelle | Private Practice | Therapist | Fayetteville | United States | Arkansas | View |
| Wiseman, Michelle | Achology | Holistic therapist and English language coach | Chester, Cheshire West and Chester | United Kingdom | | View |
| Wiśniewska, Agata | ACBS Poland | legal/therapist | Warszawa | Poland | mazowieckie | View |
| Witalewska, Agnieszka | Prywatna praktyka psychoterapeutyczna | Psychoterapeutka, Coach ICF PCC | Wrocław | Poland | dolnośląskie | View |
| Witkin, Michelle | Private Psychology Practice | Psychologist | Valencia | United States | California | View |
| Witteman, Mara | Blossom Therapie | ACT & Psychosocial Therapist | Utrecht | Netherlands | Utrecht | View |
| Witter, Brooks | Private Practice | Therapist, Parent Coach | Huxley | United States | Iowa | View |
| Witzig Jr, Ted | Apostolic Christian Counseling and Family Services | Clinical Director | Morton | United States | Illinois | View |
| Wnuk, Susan | University of Toronto, Department of Psychiatry; University Health Network | Clinical Psychologist | Toronto | Canada | Ontario | View |
| Wodniok, Andrea | self-employed | Facilitator, Coach, Education, Social Work | Galway | Ireland | | View |
| Woidneck Kieffe, Michelle | Woidneck Psychological, LLC | Licensed Psychologist | Omaha | United States | Nebraska | View |
| Wojciechowska, Joanna | Gabinet Psychologiczny Joanna Wojciechowska | Psychologist | Śrem | Poland | | View |
| Wojtaś, Katarzyna | Primary School ADE | psychologist | Pruszcz Gdański | Poland | pomorskie | View |
| Wold, Shelly | Thought Partners | Licensed Clinical Psychologist | Kentfield | United States Minor Outlying Islands | | View |
| Wolf, Jürgen | Ev. Beratungszentrum München e.V. | Counselor, Therapist | Muenchen | Germany | Bayern | View |
| Wolf, Veronika | Private Psychology Practice | Psychotherapist | Dresden | Germany | Sachsen | View |
| Wolfe, Justin | Footprints to Recovery | Clinical Director | Elgin | United States | Illinois | View |
| Wolff, Renelle | WolffMann Wellness LLC | LICSW | Washington | United States | District of Columbia | View |
| Won, Paula | Healthy Therapy Online Care, LLC | ACT Therapist & RFT Educator | Honolulu | United States | | View |
| Wong Chen, Corina | Centro Psicologico Sendero | Psicóloga clínica | Lima | Peru | Lima | View |
