Anxiety and depression therapists and psychiatrists in Port Saint Lucie, FL

I'm Juan Carlos Martell, a Licensed Mental Health Counselor in Florida who believes therapy should feel like a real conversation — not a clinical evaluation. My approach blends Cognitive Behavioral Therapy (CBT) and Existential Therapy to help us work through what's weighing you down while reconnecting with what actually matters to you.

I work with adults and teens in navigating anxiety, depression, life transitions, relationship challenges, self-doubt, and the quiet question of "is this really the life I want?" Sessions with me are warm, practical, and free of jargon. You'll leave with tools you can actually use — not just insight, but real strategies for your everyday life.

Outside the therapy room, I'm a published author of The Adventures of Kevin & Friends, a children's mental health book series designed to help families talk openly about emotions. I'm also the creator of PsychLife on Instagram, where I make psychology accessible for everyone, and the founder of MindfulPractice, an upcoming mental health app rooted in CBT, ACT, and mindfulness.

Everything I do comes back to one mission: making mental health real, relatable, and within reach. You don't have to figure it out alone.

Be the artist of your own life.

— Juan Carlos Martell, LMHC

Population focus is children, teens, young and middle-aged adults.

CBT

TFCBT

DBT

Life can feel overwhelming when stress, anger, addiction, anxiety, or family conflict start pulling you away from who you want to be. I work with adolescent boys, teens, and adults who feel stuck, disconnected, or weighed down by emotional struggles and unhealthy patterns. Together, we focus on building confidence, emotional balance, healthy coping skills, and a stronger sense of purpose so you can feel more grounded, peaceful, and in control of your life and relationships.

Life transitions can be difficult and it is my pleasure to assist whether you are changing careers, expanding or downsizing in family roles or just trying to decide what's next. I am an ADHD advocate and enjoy helping clients make sense of the chaotic mind. I also love, love and work with couples experiencing relationship issues.

Life can feel heavy sometimes. Maybe you’ve been carrying stress, anxiety, relationship struggles, or emotional exhaustion for longer than anyone realizes. You might feel overwhelmed trying to keep up with everything while quietly wishing you had a space where you could finally exhale and just be yourself. Therapy is a place where you don’t have to have it all figured out. I work with adults, teens, and children who are navigating anxiety, depression, life transitions, and everyday challenges while learning healthier ways to cope, heal, and reconnect with themselves.

Natasha Vernon, MSN, APRN, FNP-C, PMHNP-BC

Natasha Vernon is the owner of Sunshine Behavioral & Mental Health Center, LLC. She is a dually certified family nurse practitioner and psychiatric nurse practitioner. She earned her master’s degree from Nova Southeastern University in 2016 and post master’s life span psychiatric nurse practitioner certification from Washburn University in 2020. She has over 10 years of nursing experience in various specialties within the medical field. Throughout her career, she has treated a variety of mental health conditions such as depression, anxiety, mood disorders, attention deficit hyperactivity disorder, posttraumatic stress disorder, and other psychiatric disorders. She is truly passionate about providing care for people suffering with mental illness.

At Sunshine Behavioral & Mental Health Center, LLC, our goal is to provide compassionate, kind, and empathetic care to all of our patients and eliminate all stigmas associated with people diagnosed with mental illness. Our services include initial psychiatric evaluations and follow-up appointments for intervention with medication management. We thank you for choosing us to be your mental health provider. We are honored to help you. We are committed to making you feel better mentally and in all aspects of life!