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Sam Castro

PMHNP16 years of experience
5.0 (14)
Solution oriented
Authentic
Intelligent

I’m Sam, a board-certified Psychiatric Mental Health Nurse Practitioner. My background includes over 10 years of experience in the emergency department, crisis stabilization units, inpatient and outpatient psychiatric settings. This experience has shaped the way I approach care delivery: calmly, directly, with a strong focus on safety, trust, and support. My work includes seeing clients experiencing depression, anxiety, trauma-related symptoms, mood changes, sleep concerns, emotional overwhelm as well as life stressors. I provide medication management and psychiatric evaluations, with the goal of helping clients feel heard, understood, and actively involved in their treatment plan. Additionally, I offer specialized ketamine treatment as an innovative, evidence-based option for individuals struggling with treatment-resistant depression, anxiety, PTSD, trauma-related distress, grief, or burnout.

First session

During our first session, I will complete a thorough psychiatric evaluation to better understand your current symptoms, medications, medical history, stressors, treatment goals and what kind of support you are looking for now. The goal is to gain a clear understanding of your needs, review initial impressions, and discuss treatment options that may be helpful. Together, we will begin creating a thoughtful, collaborative plan that feels clear, supportive, and personalized to you.

Strengths

My style is collaborative, positive, and supportive. My approach to psychiatry is warm, encouraging, and personal. Healing is shaped by our biology, history, culture, relationships, and each person’s unique story. I believe care should be patient-centered and collaborative, helping patients feel empowered, respected, and supported. My goal is to help you build a treatment plan that supports not only symptom relief but also long-term healing.

Ideal clients

I am best positioned to serve individuals across the lifespan—from teenagers navigating identity to adults managing major life transitions. My ideal clients are motivated to collaborate on goals, and build actionable strategies for anxiety and daily stressors. I offer a supportive, grounded space to help you achieve lasting well-being. Together, we will build practical habits that promote long-term resilience and meaningful growth.

Treatment methods

Interpersonal

To help you identify unhelpful thought patterns and develop practical, actionable tools to manage stress and improve daily well-being.

Location

Virtual sessions

Reviews and ratings

5.0 rating (14)3 reviews
August 19, 2026

Sam’s approach made me feel very seen. He is highly intellectual and down to earth making him approachable, knowledgeable and easy to speak to. I can speak very quickly at times while unpacking a world of information and he did not skip a beat. I felt very understood while expressing myself and his feedback was very reassuring. He definitely has a passion for people which is evident in the way he handles patients with care. Great practitioner, great experience! He is the right decision!

Verified client, age 35-44Review shared after session 1 with Sam
August 15, 2026

I felt heard, understood, safe, and I look forward to treatment progress. He's highly passionate about the care for his patients and knowledge

Verified client, age 35-44Review shared after session 1 with Sam
July 9, 2026

Sam was an amazing listener and was exceptional at offering advice and references. I would highly recommend him to anyone and look forward to speaking with him again soon.

Verified client, age 35-44Review shared after session 1 with Sam

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