ADHD Treatment at Principium Psychiatry

Principium Psychiatry offers advanced diagnosis and treatment for Attention-Deficit/Hyperactivity Disorder (ADHD) across our offices in New York City, Los Angeles, Connecticut, the Hamptons, Long Island, and Boca Raton, Florida.

Our clinicians are trained at Cornell and Columbia universities, and our practice brings together psychiatry, psychology, and neuroscience to help patients of all ages manage attention, focus, and executive functioning challenges with lasting success.
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Comprehensive ADHD Diagnosis and Treatment

ADHD is a neurodevelopmental condition that affects attention, impulse control, and emotional regulation. It impacts both children and adults—but with the right diagnosis and treatment, individuals can thrive at school, at work, and in relationships.

At Principium Psychiatry, our clinicians provide comprehensive, evidence-based ADHD care including:

ADHD in Adults and Children

ADHD is not just a childhood condition—it continues into adulthood for many people. Principium Psychiatry provides specialized care for:

  • Children & Adolescents

    Early diagnosis and supportive interventions to promote learning and emotional development.

  • Adults

    Treatment to improve concentration, productivity, and work performance.

  • College Students & Professionals

    Time-management, focus, and stress-management strategies designed for high-achieving individuals balancing multiple demands.

Our clinicians understand that ADHD presents differently across the lifespan—and tailor treatment to your specific goals and environment.

Advanced, Evidence-Based ADHD Treatment

Principium Psychiatry combines medical precision with human understanding. Our psychiatrists are trained in both psychopharmacology and psychotherapy, allowing for comprehensive treatment plans that evolve as patients grow and their needs change.

In addition to traditional ADHD medications, we are experienced in managing co-occurring mood or anxiety disorders, ensuring that every aspect of mental health is addressed in an integrated way.

Why Choose Principium Psychiatry for ADHD Treatment

Locations Designed for Convenience and Continuity

Principium Psychiatry provides ADHD care in multiple regions, offering flexibility and consistency for patients who travel or relocate:

  • New York City (Midtown and Downtown Manhattan)

    Full-service ADHD evaluation and treatment.

  • Greenwich, Connecticut

    Private, family-friendly environment serving Westchester and Fairfield counties.

  • Santa Monica, Los Angeles

    Advanced psychiatric care with both in-person and hybrid telehealth options.

  • The Hamptons / Long Island

    Discreet, high-quality care for seasonal and full-time residents.

  • Boca Raton, Florida

    A new, patient-centered location bringing Principium’s expertise to South Florida.

  • Garden City, Long Island

    Personalized psychiatric care for individuals and families looking for exceptional treatment close to home in Garden City, Long Island.

Unified electronic records and standardized treatment protocols allow for continuity across all locations, ensuring seamless transitions.

Our Philosophy – Focused on the Whole Person

At Principium Psychiatry, ADHD treatment means more than symptom control. It’s about helping patients rediscover focus, confidence, and self-esteem. We view ADHD not as a limitation, but as a different way of thinking—one that, with the right support, can become a source of creativity and drive.

Our mission is to help patients harness their potential through individualized, evidence-based care delivered in warm, professional settings.

Serving Patients Across Regions

We proudly serve patients seeking ADHD treatment in:

  • New York City

    ADHD specialists in Midtown Manhattan providing advanced evaluation and therapy.

  • Greenwich, CT

    Personalized ADHD care for children and adults in Connecticut and nearby Westchester.

  • Los Angeles (Santa Monica)

    Modern psychiatric treatment for ADHD and co-occurring conditions.

  • The Hamptons & Long Island

    Boutique care designed for privacy and accessibility.

  • Boca Raton, Florida

    Comprehensive ADHD treatment for adults and families in South Florida.

  • Garden City, Long Island

    Exceptional psychiatric care for those seeking advanced, supportive treatment conveniently located in Garden City, Long Island.

Our hybrid model allows patients to combine in-person visits with secure telepsychiatry sessions—ideal for busy professionals and multi-state families.

Why Principium Psychiatry Is the Best Choice for ADHD Treatment

Principium Psychiatry combines clinical excellence, convenience, and compassion to deliver the best ADHD treatment in New York, Los Angeles, Connecticut, the Hamptons, Long Island, and Boca Raton.

Our evidence-based, individualized approach has helped countless patients improve focus, organization, and well-being.

Take the First Step Toward Clarity and Focus

If you or a loved one struggles with attention, organization, or impulsivity, Principium Psychiatry can help.

Contact us today to schedule a confidential ADHD consultation in New York City, Los Angeles, Connecticut, the Hamptons, Long Island, or Boca Raton, Florida.