| Name | Affiliation | Occupation / Position Title | City | Country | State | |
|---|
| Dekker, Kelly | High Performance Academy | Licensed Sport and Performance psychologist | AMSTERDAM | Netherlands | Noord-Holland | View |
| Deku, John | Centennial Counseling Center | Therapist | St. Charles | United States | Illinois | View |
| del Aguila Vargas, Vanessa | Private Practice | Licenciada en Psicología | Lima | Peru | Lima | View |
| Del Río Antón, Cristina | Psicólogo Clínico | Psicologa | Salamanca | Spain | Salamanca | View |
| Del Río, Tania | ACBS Mexico Sur | Terapeuta ocupacional y Psicóloga | CANCUN | Mexico | Quintana Roo | View |
| Del Valle, Leonardo | Consultorio Psicológico Leonardo Del Valle | Psicólogo | Guaymas | Mexico | | View |
| Delahaye, François | Public Hospital | Geriatrician | Abbeville | France | Somme | View |
| DeLawyer, David | Private Practice | Clinical Psychologist | Boise | United States | Idaho | View |
| Deledda, Giuseppe | I.R.C.C.S. Resaerch and Hospital Institute "Sacro Cuore - Don Calabria", in Negrar di Valpolicella (VR) | Director Service Clinical Psychology | Mori | Italy | Trento | View |
| DeLeeuw, Charles | Private Practice | Clinical Psychologist | Los Angeles | United States | California | View |
| Delikkulak, Canan | başakşehir çam ve sakura şehir hastanesi | Resident doctor | İstanbul | Turkey | Istanbul | View |
| DeLizza, Alison | University of Nebraska Medical Center | Assistant Professor | Omaha | United States | Nebraska | View |
| Dell, Adam | Wheaton College | Psychologist | Mishawaka | United States | Indiana | View |
| Dellabernarda, Fabrizio | Independent Practice | Marriage and Family Therapist | San Francisco | United States | California | View |
| Deller, Clete | Betterhelp | Trauma Counselor | Fernandina | United States | Florida | View |
| DeLorme, Jenn | Elliot Health System | Social worker | Goffstown | United States | | View |
| DeLoveh, Heidi | DeLoveh Psychological Services, LLC | Psychologist | Albuquerque | United States | New Mexico | View |
| Delsink, Peter | Delsink psychotherapie | Clinical Psychologist | Nijmegen | Netherlands | Gelderland | View |
| Delver, Janine | ACBS BeNe | Drs. | Utrecht | Netherlands | Utrecht | View |
| DeMartino, Diane | Camden Center | Psychotherapist | National Director of DBT Community Engagement | Los Angeles | United States | California | View |
| Demcenko, Nicole | Intercommunity Action | Therapist | Philadelphia | United States | Pennsylvania | View |
| Demidova, Darya | Altyn Sana/psychological help center | counseling psychologist | Astana | Kazakhstan | | View |
| Demir Güdül, Meryem | İstanbul Kultur University | Dr. | İstanbul | Turkey | Istanbul | View |
| Demiri, Val | HVRSD/Endicott College | District Wide Behavior Specialist/Adjunct Professor | Pennington | United States | New Jersey | View |
| Demirtaş, Muhyiddin Bera | Republic of Turkey Ministry of Health | Psychiatrist | Bolu | Turkey | Bolu | View |
| Dempsey-Henofer, Helen | Psychotherapy | Clinical social worker | Charlotteville | United States | Virginia | View |
| Dempsey, Kristin | Private Practice in San Francisco and Burlingame, CA | Core Faculty | San Francisco | United States | California | View |
| den Tonkelaar, Wendela | Centrum voor Paardencoaching | Equine Assisted Therapist | Velp | Netherlands | Gelderland | View |
| Derbidge, Christina | VHASLC (Veterans Affairs) | Psychologist | Salt Lake City | United States | | View |
| Derham, Michele | Missing Peace Counselling Services | Director/Counsellor | Broadview | Australia | South Australia | View |
| Derina, Natalia | Park Psychological Services | Psychotherapist | New York | United States | | View |
| Desai, Nipa | Align Mind Therapy Services, LLC | Clinicial Supervisor/Psychotherapist | Philadelphia | United States | Pennsylvania | View |
| Descharmes, Yannick | psy | Psychologist | BOURG EN BRESSE | France | Ain | View |
| Deschênes, Lyne | Bureau privé | Psychologue | Repentigny | Canada | Quebec | View |
| Deshmukh, Joanna | Kaiser Permanente | Mental Health Group Therapist | Hillsboro | United States | Oregon | View |
| Desimone, Megan | The Life Balance Counselling and Consultation Services Inc. | Clinical Counselor/Registered Social Worker | Vernon | Canada | British Columbia | View |
| Detenber, Sarah | Baystate Medical Center | Psychotherapist | Northampton | United States | Massachusetts | View |
| Detrick, Douglas | Way of Harmony | Therapist | Adel | United States | Iowa | View |
| Devenish, Bernadette | self-employed | Clinical Psychologist | Toowoomba | Australia | Queensland | View |
| DeVille, Danielle | Children's Mercy Hospital | Psychologist | Kansas City | United States | Missouri | View |
| DeVine, Gary | DeVine Interventions Group | Professional Counselor | Philadelphia | United States | Pennsylvania | View |
| Devisheim, Haim | Mental Health | Clinical Psychologist | Jerusalem | Israel | Jerusalem | View |
| Devlin, Hillary | Private Practice | Clinical Psychologist | New York | United States | New York | View |
| Dewane, Claudia | Clinical Support Associates | Clinical Social Worker/Supervisor | Lemoyne | United States | Pennsylvania | View |
| Dewar, Grant | An Open Conversation | CEO | Yankalilla | Australia | South Australia | View |
| Di Blasi, Melina | Kore University Enna | Psychology | Pietraperzia | Italy | Enna | View |
| Dianiska, Myron | Private Psychology Practice | psychologist | Sugar Land | United States | Texas | View |
| Dias, Júlia | Clinical Psychologist, PC | MSc | Belo Horizonte | Brazil | Minas Gerais | View |
| Díaz Salabert, Miguel | ONCE | Psychologist | Barcelona | Spain | Barcelona | View |
| Díaz, Bryan | PERU | Psicólogo | Lima | Peru | Lima | View |
