What does “noesis” mean?
Noesis comes from the Greek philosopher Plato, who described it as the deepest kind of understanding — seeing truth through reason and insight.
Hi! My name is Tiffany Lillie, and I provide therapy to individuals, couples, polycules, families, and groups. Please read to find out more, or send me an email (Tiffany@noesistherapy.com), give me call at (425) 474-5013, or book a free 15-minute video consultation using the “Request Appointment” button below.
MON: off
TUES: no current availability
WED: 10:15am (15-min consult)
11am (1 hour)
1pm (1.5 hrs)
2:30pm (1.5hrs)
4:30pm (1.5 or 2 hrs)
8pm (1 hour - biweekly only)
THURS: off
FRI: off
AVAILABILITY Schedule:
W E E K E N D S
SAT: 10:15am (15-min consult)
1pm (1.5 hrs)
2:30pm (1.5hrs)
4:30pm (2 hrs)
SUN: 9am - 6:30pm (whole
day only; 6 or 8 hours)
You can request available appointments here.
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Tiffany Lillie’s License #: MFTA.MG.70084743 (pending)
Practicing under the supervision of: Robin Trevitt, MA, LMFT-S, CST (MFT.LF.61199429)
Areas of focus:
• anxiety
• attachment & attachment styles
• conflict resolution
• decision/discernment
• desire discrepancy
• ENM/polyamory/open relationships
• high-conflict couples
• identity
• infidelity
• LGBTQIA2+ issues
• marriage counseling
• philosophical inquiry
• premarital counseling
• PTSD/CPTSD
• relationship issues
• sex therapy (trauma healing, out of control behavior, kink-aware and friendly, intimacy issues, dysfunction, shame, anxiety, etc.)
• social anxiety disorder (SAD)
• trauma
Services
TELEHEALTH + PRIVATE PAY only
I work with adults (18+) over video only — no in-person sessions offered. I’m not in network with any insurance; I accept private pay only at this time.
I work with individuals, couples, polycules, families, friends, and groups. I have a profound respect for the scientific process and will incorporate evidence-based practices into our work together where appropriate.
My primary modalities are: EFT, Gottman (Level 1 trained), EMDR, and IFS. My secondary modalities are: CBT and Narrative.
Intensives + Marathons
I provide sessions longer than the standard hour for clients who would benefit from long stretches of uninterrupted time.
These longer sessions can be particularly useful for: polycules, couples in crisis, EMDR intensives for longer/faster processing, decision/discernment therapy around making a time-sensitive choice, families/groups, people with busy schedules who want to pack weeks or months of therapy time into one day, premarital counseling, and neurodivergent clients who enjoy focusing on one thing for longer amounts of time.
Marathon sessions require a free consultation to be completed before a reservation request can be accepted, but it does not guarantee it will be accepted, as not all issues are clinically appropriate for this format. In addition, an assessment/intake session (at least 1 hour in length) is strongly recommended prior to a marathon session; or it may be required before booking, on a case-by-case basis. A non-refundable fee is due at the time the reservation request is accepted, equal to 50% of the total cost of the session. (A refund of the remaining amount is possible up until the start time of the scheduled session after booking. After the start time, the entire cost of the marathon session is due and non-refundable.)
SEX THERAPY Certificate
I received my AASECT-approved certificate in Sex Therapy from Antioch University Seattle in 2025.
I endeavor to create a safe, non-judgmental place for you to share and explore your truths, questions, thoughts, and feelings. I seek to understand first before anything else should occur, then I try to support you in your own goals around your concerns, desires, hopes, and values. I’m a member of the polyamorous, queer, and neurodivergent communities. I’m an LGBTQIA2+ ally, sex-worker allied, sex positive, kink-friendly, and kink-aware.
EMDR
I received Eye Movement Desensitization and Reprocessing (EMDR) training in Jan-Feb 2025 from EMDR Consulting and I tailor my approach to each individual’s needs.
EMDR can be conducted effectively via telehealth. EMDR is inappropriate for some individuals and contexts. Feel free to reach out if you have questions!
Rates
Sliding Scale. ($30-95/hour)
Pay what you can afford within the range, no financial proof required. A commitment to a weekly or bi-weekly regular time is required. 1-hour slots only. (All sliding slots are currently full - updated Jan, 2026.)
Standard Rate. ($125/hour)
A one-hour, standard-length session. No regular weekly/bi-weekly time commitment required, but you can reserve one if you’d prefer that.
Discounts on Standard Rate for larger time blocks. (10-25% off)
To encourage depth and foster faster progress I offer longer session time slots. Sometimes, 1-hour sessions can fly by. More time can allow for space to dig deeper, make more connections, and feel less constrained.
Larger blocks of time are particularly recommended for couples and clients with 2+ participants.
1 hour = $125 (standard rate)
1.5 hours = $168 (10% off)
2 hours = $212 (15% off)
3 hours = $300 (20% off)
full day (Sundays only):
6 hours = $562 (25% off)
or
8 hours = $750 (25% off)
Contact me
Interested in working together? Fill out some info and Tiffany will be in touch shortly.