Tatiana Sadak, NP

Tatiana Sadak, NP

Psychology  |  
Insurances AcceptedSave
Tatiana Sadak, NP is a psychology provider who practices in Lynnwood, WA. She has been practicing for 6 years.

20102 Cedar Valley Rd Ste 107

Lynnwood, WA 98036

Contact Information

(206) 459-1158

Insurance Accepted

  • Blue Cross Blue Shield
  • Group Health Cooperative
  • Regence Blue Cross Blue Shield

*Please verify this information when scheduling an appointment.

Learn about Tatiana Sadak

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Care Philosophy

This content was provided by Tatiana Sadak "As a Psychiatric Nurse Practitioner with a PhD focused in Geriatric Neurodegenerative Disorders (dementias) it is my goal and privilege to partner with my patients and their families in finding solutions to challenging situations, optimizing medication regiments, utilizing diverse psychotherapeutic techniques and complimentary alternative interventions: hypnosis, biofeedback, medicinal foods for maximizing your emotional and cognitive reserves"


  • Psychology
  • Marriage & Family Therapy
  • Nursing (Nurse Practitioner)
  • Psychotherapy

Board Certifications

Tatiana Sadak does not have any board certifications listed.


Conditions Treated

  • Alzheimer's Disease
  • Alzheimer's Disease Without Neurofibrillary Tangles
  • Anxiety
  • Cognitive Disorders
  • Delirium
  • Dementia
  • Dementia, Familial British
  • Dementia, Familial Danish
  • Depressive Disorders
  • Early-Onset Alzheimer Disease With Cerebral Amyloid Angiopathy
  • Impaired Cognition
  • Lewy Body Dementia


  • Group Psychotherapy
  • Psychological Testing
  • Psychotherapy Services

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Washington.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Seattle Pacific University
    Undergraduate School | Graduated 1995
  • University Of Washington School Of Medicine
    Medical School | Graduated 2009
  • Uw Memory Disorders Clinic
    Residency Hospital | Completed 2009
  • Hartford and Atlantic Philanthropies
    Fellowship Hospital | Completed 2012

Awards & Recognition

Awards & Honors

Tatiana Sadak has no awards or honors listed.

Media & Publications

Tatiana Sadak has no media or publications listed.

Languages Spoken

  • English
  • Russian

Memberships & Professional Affiliations

Tatiana Sadak does not have any memberships or affiliations listed. If you are Tatiana Sadak and would like to add memberships or affiliations, please update your profile.

Tatiana Sadak's Reviews

Likelihood of recommending Tatiana Sadak to family and friends
based on 14 total reviews (1 with a comment)

Likelihood to Recommend (14)

  • 5
  • 4
  • 3
  • 2
  • 1

Tatiana Sadak's Performance

Explains condition(s) well
Answers Questions
Time well spent

Office & Staff Performance

Office environment
Staff friendliness
Average wait time
10 to 15 minutes

Patient Comments (1)

Lynnwood |
Very nice and sweet. Hard to schedule appointments as the office isn't open often and when It is, it's on a on a weird, unpredictable schedule which makes planning ahead extremely difficult . We were asked to reschedule several times, which is hard because of office availability.
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Tatiana Sadak accepts 3 insurance carriers
  • Blue Cross Blue Shield
    Blue Card PPO
  • Group Health Cooperative
    Coop Core
  • Regence Blue Cross Blue Shield
    Preferred Provider Network PPN

*Please verify this information when scheduling an appointment.

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