Dr. Rainier Villanueva is a general adult psychiatrist who provides thoughtful, collaborative care for people experiencing a wide range of mental health concerns. He completed his psychiatric residency training at the Philippine General Hospital and earned his medical degree at the Ateneo School of Medicine and Public Health. His approach integrates evidence-based management with psychodynamic psychotherapy, placing a strong emphasis on careful assessment, clear and practical explanations, and treatment plans tailored to each patient’s goals, values, and life circumstances. Dr. Villanueva strives to provide a safe, respectful, and reflective space where concerns can be explored at a comfortable pace. He works collaboratively with patients toward meaningful, sustainable improvement and better day-to-day functioning over time. He has experience working with conditions including: Depression, bipolar disorder, PTSD, OCD, psychosis, personality disorders, somatic complaints, and neurodevelopmental conditions - including ADHD