
Tatiana I Sadak Ph.D. ARNP. FAAN
Geriatrics, Research
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7110 191st Pl SWLynnwood, WA 98036
Phone+1 206-459-1158
Fax+1 888-296-8140
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Summary
- Psychiatric Wellness and Dementia Care, LLC (PWDC) was founded to provide specialized services, medications management, individual and group therapy, coaching and emotional support to mature adults 65+ that struggle with depression, anxiety, other psychiatric and emotional issues, stress, cognitive decline, frail health and/or care for loved ones with dementia.
The mission of PWDC is to:
Help people to optimize their coping skills, wellness and socialization; Instill hope; Provide specialty care for persons with dementia that display difficult behaviors and co-existing medical and psychiatric symptoms;
Care for dementia family care-partners; Provide expert consultations in geriatric psychiatry and neurodegenerative disorders for clinicians
Education & Training
University of WashingtonPost-Masters Certificate, 2011
University of WashingtonDoctorate, 2007
Awards, Honors, & Recognition
- Top Nurse Practitioner in psychiatry Seattle Met Magazine, 2017
Publications & Presentations
PubMed
- Dementia Care Research and Psychosocial Factors.Lusine Poghosyan, Kyle G Featherston, Maura Dougherty, Grant Martsolf, Josh Porat-Dahlerbruch
Alzheimer's & Dementia. 2025-12-01 - 2 citationsInterdisciplinary Development and Fine-Tuning of CARDIO, a Large Language Model for Cardiovascular Health Education in HIV Care: Tutorial.Ryan Rullo, Ali Maatouk, Tinglin Huang, Jialin Chen, Weikang Qiu
Journal of Medical Internet Research. 2025-09-12 - 2 citationsDementia care management in primary care practices: a descriptive study among nurse practitioners.Lusine Poghosyan, Maura Dougherty, Grant R Martsolf, Kyle Featherston, Josh Porat-Dahlerbruch
BMC Primary Care. 2025-05-15
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