A Positive Alternative
4649 Sunnyside Avenue North, Seattle, WA 98103
Address: 1448 NW Market Street, Suite 210, Seattle, WA 98107 · Map
Phone: (253) 330-8496
Website: lifestance.com
Located at the corner of 15th Avenue and NW Market Street, LifeStance Health Seattle is a private mental health practice providing a full range of services. The center’s multidisciplinary staff includes licensed master’s-level therapists, psychologists, and nurse practitioners, who deliver multiple treatment options for people of all ages and backgrounds. Providers may focus on different client groups and specific concerns. Using evidence-based methods and personalized care, they support individuals addressing mental health challenges as well as a range of life-related needs, such as gender-specific concerns, childhood behavior difficulties, major life changes, and relationship stress. Clients can also choose the therapist whose approach best matches their needs and insurance coverage. LifeStance Health Seattle is open 8:30a-5p Monday through Thursday and 8:30a-1p on Fridays. Services are available for men, women, adolescents, children, veterans and first responders, those involved in adoption and foster care, LGBTQ+ individuals, and people with mild disabilities, head injuries, or autism spectrum disorders. The practice offers individual therapy, couples and marital counseling, faith-based counseling, psychological assessments and testing, medication management, telehealth sessions, parenting support, and more.
4649 Sunnyside Avenue North, Seattle, WA 98103
6900 East Green Lake Way N Suite G, Seattle, WA 98115
3639 Martin Luther King Jr Way South, Seattle, WA 98144
3639 Martin Luther King Jr Way South, Seattle, WA 98144
17018 15th Avenue NE, Seattle, WA 98155
17018 15th Avenue NE, Seattle, WA 98155
Last reviewed 2026-10-06. Facility details come from SAMHSA's FindTreatment.gov locator and facility-provided information. Confirm services, availability and payment directly with the facility.