| Name | Affiliation | Occupation / Position Title | City | Country | State | |
---|
| Ochsner Margolies, Skye | UNC School of Medicine | Clinical Psychologist/Associate Professor | Chapel Hill | United States | North Carolina | View |
| Ocanas, Monique | Endeavor Health | LCPC | Mokena | United States | Illinois | View |
| Obiri, Funmi | Tanya Morrel and Associates | Psychotherapist | Towson | United States | Maryland | View |
| O'Neil, Adam | Atlas Psychology | Psychologist | Boulder | United States | Colorado | View |
| O'Neil-Hart, Shane | Lyra Health, UCSF | Clinical Director / ACT Coach, Therapist and Trainer | Burlingame | United States | California | View |
| O'Loughlin, Lisanne | IACP | Psychotherapist/Counsellor | Dublin | Ireland | Dublin | View |
| O'Kane, Ann | AASW | Counsellor | Brunswick South | Australia | Victoria | View |
| O'Flinn, Shannon | Private Psychology Practice | Psychologist | Pasadena | United States | California | View |
| O'Dwyer, Keelin | Psychological Society of Ireland | Head of Clinical & Coaching Services | Co.Dublin | Ireland | Dublin | View |
| O'Connor, Katerina | University of Exeter | Counsellor/psychotherapist | EXETER | United Kingdom | Devon | View |
| O'Connor, John | HCPC | Clinical Psychologist | Haslemere | United Kingdom | West Sussex | View |
| O'Connell, Sean | Psychological Society of Ireland | Psychologist | Dublin and Limerick | Ireland | Dublin | View |
| O'Connell, Manuela | Universidad de Favaloro | psychologist | Buenos Aires | Argentina | | View |
| O'Connell, Jenna | NZROT | Health Improvement Practitioner | | New Zealand | | View |
| O'Connell, Aaron | Primary Care | clinical psychologist | Auckland | New Zealand | Auckland | View |
| O'Brien, Mary | Unfurling Littles LLC | Assistant Clinical Director | Philadelphia | United States | Pennsylvania | View |
| O'Brien, Kelly | Summit Emotional Wellness | Psychologist | Silver Spring | United States | Maryland | View |
| O'Brien, Elizabeth | MMUH | Clinical Psychologist | Dublin | Ireland | | View |
| O'Berry, Kelly | Counseling Associates of Central Iowa, PC | Mental Health Therapist | West Des Moines | United States | Iowa | View |
| O Flaherty, Sheila | IACP | Psychotherapist | Dublin | Ireland | Dublin | View |
| O Dell, Brooke | Roseburg Therapy | Mental Health Therapist | Roseburg | United States | Oregon | View |
| O Adams, Randall | ReEntry House | Therapist | ST LOUIS PARK | United States | Minnesota | View |
| Nzi, Amanda | Growing Together Child and Family Therapy | Psychologist and Executive Director | Denver | United States | Colorado | View |
| Nusbaum, Alexis | VA Washington DC | Clinical psychologist | Washington | United States | Maryland | View |
| Nuriel-Porat, Vered | N/A at present | Clinical Social Worker | Jerusalem | Israel | Jerusalem | View |
| Nuñez, Marcelo | Licenciado en psicologia | Licenciado | Capital Federal | Argentina | Capital federal | View |
| Nunes, Patrícia | Private Psychology Practice | Psychologist | Poços de Caldas | Brazil | Minas Gerais | View |
| Nunes, Michael | Private Psychology Practice | LCSW | Fresno | United States | California | View |
| NUCHADEE, Marie Laure | University of Lille | Psychologist | Marcq en Baroeul | France | Nord | View |
| Nowak, Thomas | own practice | LICENSED PROFESSIONAL COUNSELOR | Carnegie | United States | Pennsylvania | View |
| Nowacki, Marcin | W Przestrzeni - Instytut Rozwoju, UWr, SWPS | Owner | Wroclaw | Poland | dolnośląskie | View |
| Novick-Kline, Paige | Dept of Veterans Affairs | Licensed Psychologist | Philadelphia | United States | Pennsylvania | View |
| Noteborn, Wilma | Mindthings | - | Maastricht | Netherlands | Limburg | View |
| Notarius, Cliff | Clifford Notarius, PhD | Clinical Psychologist | Washington | United States | District of Columbia | View |
| Norton, Daniel | Gordon College | Assistant Professor of Psychology | Wenham MA | United States | Massachusetts | View |
| Northrop, Lynn | Private Practice; Sharp Healthcare: International Arts Mentors | Psychologist, private practice; Cofounder (International Arts Mentors) | San Diego | United States | California | View |
| Northcutt, Robert | Pepperdine University | Psychotherapist & Adjunct Faculty | Seal Beach | United States | California | View |
| Norris, Christopher | CCAPP, BACB, BOP, NBCC | LMHC, LBA, LAADC, BCBA, Adj Prof, NCC | Los Angeles | United States | California | View |
| Nordstrand Jacobsen, Trym | Self -employed | Therapist/clinical consultant | Molde | Norway | Møre og Romsdal | View |
| Nordin, Henrik | private practise | Licensed psychotherapist and ACC Coach | Lidingö | Sweden | Stockholms län | View |
| Noone, Steve | Bangor University, Wales | Consultant Clinical Psychologist | Bangor | United Kingdom | Gwynedd | View |
| Nogales, Jeanette | The OCD and Anxiety Center for Change | Therapist/Owner | West Lebanon | United States | New Hampshire | View |
| Noelle-Mamuti, Sheynaz | Sheynaz Mamuti Mental Health Services | Registered Counselling Therapist | Halifax/ Nova Scotia | Canada | Nova Scotia | View |
| Nitchie, Judith | sole/independent private practice | Psychotherapist | San Francisco | United States | California | View |
| Nissan Ilssar, Keren | none | Psychotherapist & supervisor | Petach-Tikva Israel, | Israel | HaMerkaz | View |
| Nisbet, Tom | National Health Service (NHS) | Clinical Psychologist | Cupar | United Kingdom | | View |
| Nikolaou, Patrisia | Centre of prevention and treatment of eating disorders | Clinical psychologist | Nicosia | Cyprus | | View |
| Nikiforos, Ginny | Guiding Behavior Counseling | LCSW, BCBA | Chicago | United States | Illinois | View |
| Nijssen, Bert | / | therapist | Hasselt | Belgium | Limburg | View |
| Nijkamp-Reints, Jené | De Weerde | ACT-therapeut, Theoloog | Vriezenveen | Netherlands | Overijssel | View |