Arjun Viswanathan, MSN, MBA, PMHNP-BC

Psychiatric Nurse Practitioner in NYC

I am a Columbia University trained Board-Certified Psychiatric-Mental Health Nurse Practitioner (PMHNP-BC), MBA, and thrilled to be part of Empire State Psychiatry! I focus on ADHD, anxiety, depression, PTSD, and substance use disorders. Licensed in New York, I integrate psychotherapy, alternative medicine, and evidence-based pharmacology to deliver high-performance mental health care in a compassionate and structured way.

Having competed at the high school, collegiate, and professional levels in sports, and coached professional athletes, corporate executives, artists, and entrepreneurs, I understand the demands of high achievers, especially in New York City, where stress, anxiety, and the elusive extra hour of sleep are constant challenges. As a guest speaker at Harvard Business School in Strategy, I adopt a compassion-first, results-driven approach to mental health, helping clients develop strategic, sustainable solutions for long-term success. My experience working with athletes at the highest level and organizations, alongside busy professionals balancing multiple time zones, has given me a unique awareness of the pressures placed on individuals and their families.

ADHD remains underdiagnosed in women, often misinterpreted as anxiety, emotional dysregulation, or perfectionism. I emphasize executive functioning skills as a core part of therapy, helping professionals, creatives, and high-performing individuals develop the tools necessary for sustained success.

I believe in customized, data-driven treatment that balances structure with flexibility. I incorporate relaxation techniques from my training in Vipassana meditation and lessons from my athletic background, using stress management and preparation strategies that ultimately build confidence. While I bring deep clinical expertise, I’m also easygoing and approachable, ensuring therapy is engaging and impactful.

What I hope you leave each session with is confidence, a clear plan, a commitment to continued growth, and the solid support of your provider and the backing of a dynamic group practice that Empire State Psychiatry has built. I look forward to custom-creating a roadmap with you to bring the changes you envision to life!