Dr. Yoonas is a Stanford-trained, board-certified psychiatrist specializing in adult ADHD and related conditions. He provides comprehensive evaluations and treatment for high-functioning adults in Los Altos and across the San Francisco Bay Area.
Dr. Yoonas is a Stanford-trained, board-certified psychiatrist with over 15 years of experience treating Adult ADHD
What treatment focuses on:
Treatment is focused, practical, and tailored to how ADHD shows up in real life:
Clarity
Understanding how ADHD is actually affecting your day-to-day
Focus & Execution
Improving attention, follow-through, and consistency
Performance
Helping you function at a higher level—without burnout
Sustainability
Building systems that work long-term, not just short-term fixes
Comprehensive
ADHD often overlaps with mood, anxiety, burnout, and sleep disruption— factors that are also evaluated & addressed
Based in Los Altos, we work with adults throughout the Peninsula and greater Bay Area, including:
Los Altos • Palo Alto • Menlo Park • Mountain View • Sunnyvale • Redwood City • San Francisco