ADHD Treatment in Portland, Oregon
Medically Reviewed By:
Medical Director:
Dr. Samuel “Joe” Cross-Sarvis DNP, FNP-C, PMHNP-BC
Psychiatric Mental Health Nurse Practitioner
What We Treat
Real evaluation, real prescribing, real follow-up, built around how ADHD actually shows up in adults.
Missed deadlines. Half-finished projects. A brain that won’t settle down or won’t get started. Adult ADHD rarely looks like the stereotype, which is exactly why an accurate evaluation matters before jumping to treatment.
How ADHD Shows Up in Adults
- Disorganization and feeling overwhelmed by everyday tasks
- Trouble managing time or consistently running late
- Difficulty focusing on one task, or bouncing between several without finishing any
- Low frustration tolerance or a short temper
- Trouble managing stress
- Frequent mood swings
ADHD is most often diagnosed in childhood, but an estimated 4.4% of American adults live with it, many undiagnosed for years, having simply adapted around symptoms that were never actually treated.
Evaluation First, Prescription Second
Because ADHD symptoms overlap with anxiety, depression, and other conditions, an accurate diagnosis matters more than a fast one.
Reach Out Today
Medication Management for ADHD
If medication is the right fit, our providers prescribe and manage both stimulant and non-stimulant options based on your health history, lifestyle, and response. ADHD medication management isn’t a “set it and forget it” prescription — we track how you’re responding at each follow-up and adjust dosage or medication as needed to keep side effects low and focus consistent.
Approach + Philosophy
Rediscover Hope For Your Future
We know staying on top of appointments is part of the challenge. All visits are available via telehealth across Oregon, Washington, Florida, making it easier to stay consistent with follow-ups and refills.
Get Help With Recovery Costs
Accepting Most Major Commercial Insurance Plans & are Available for New Patient Evaluations

















Our Process
How To Get Started
1. Book Online
2. Complete Your Evaluation
3. Start Feeling Better
Testimonials
Stories of Growth, Strength and Discovery
Synchronous Mental Health has completely transformed how I care for myself. My therapist helped me reconnect with myself in ways I never expected.
Emily HEmpowering your mental health
Begin Your Mental Health Journey
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Synchronous Mental Health has completely transformed how I care for myself. My therapist helped me reconnect with myself in ways I never expected.
Emily H