
Green Monarch Therapy, pllc
Green Monarch Therapy, PLLC is owned and operated by Occupational Therapist Zack Oates. Zack specializes in supporting neurodivergent adults and teens, using a neurodiversity-affirming approach.
Empowering Neurodivergent Individuals Towards Independence and Fulfillment
Background

My name is Zack Oates and I am the owner and operator of Green Monarch Therapy, PLLC. I am an Occupational Therapist born and raised in the Pacific Northwest. Over the years, I have worked in a variety of settings, including inpatient psychiatric care, home health, and with neurodivergent children and adults. Those experiences have shaped how I practice today, with a neurodiversity-affirming approach that respects each person’s unique way of being in the world. My passion for healthcare has grown from both personal experience and professional work, and I’m deeply committed to supporting others in building a life that is meaningful and authentic to them. My personal interests include riding my bike, paddleboarding, watching sports, learning about geography and history, and planning trips. I can’t wait to learn what your interests are and what makes you unique! I would love to work with you.
Services offered
Here are some examples of areas that Zack can provide support:
-Self Regulation and Stress Management Coaching
-Sensory Lifestyle Support and Adaptation Strategies
-Employment Preparation and Workplace Success Coaching
-Independent Living Skills Enhancement
-Health and Wellness Goal Coaching
-Life Skills (available to DDCS clients)

Who Can Benefit From Our Services
You do not need a specific medical diagnosis to work with us. Our services are focused on wellness, life skills, and personal growth. Clients who may find value in these services include, but are not limited to, individuals with:
- Autism Spectrum Disorder
- ADHD
- Anxiety Disorders
- Down Syndrome
- Depression
- Obsessive Compulsive Disorder (OCD)
Zack is in the process of becoming contracted with the DDCS (formerly the DDA) as a Life Skills provider. If you receive services from the DDCS, this is a great option for you. Please refer to the DDCS Life Skills tab above for more information!

Schedule an appointment
I am now accepting new clients! Please reach out via email or phone if you are interested in scheduling an appointment with me. Right now I am conducting visits primarily via telehealth, using our online video platform. If you are not interested in telehealth and would prefer an in-home visit, please let me know. Once you reach out to schedule our first appointment, I will have some initial paperwork for you to fill out. I serve clients all throughout Washington state via telehealth.
I also offer a FREE 20-minute phone call for anyone interested! If you are unsure if our services are the right fit for you, this may be a great option to start with.
Email: admin@greenmonarchtherapy.com
Phone Number: +1(425) 270-1865
Business Hours: M-F 8am-6pm
Security note: Do not share personal or financial information that you wish to protect when emailing us for the first time, as our email system does not encrypt new incoming emails. Once care is initiated, you will be prompted to enter a password when responding to our emails and these messages will be encrypted.