Addiction therapists & psychiatrists in New Haven, CT

Born in Jamaica and raised in New Haven county, Connecticut, Rayon, LCSW, brings a wealth of knowledge, passion and clinical experience to Grow Therapy. A Licensed Clinical Therapist for several years, he has experience utilizing a wide range of therapeutic interventions to help individuals, families and couples. He is skilled in helping clients to address behavioral, mental health and substance use challenges.

I am an experienced therapist helping individual clients cope with addictions, trauma, low self-esteem, anxiety, depression, and relationship challenges. I also work with couples on common struggles such as conflict resolution, lack of connection, and reduced physical intimacy. I use evidence-based methods enabling clients to achieve their desired goals.

Hello! Thank you for taking the time to consider working with me. I am a Licensed Mental Health Counselor and have been in the Mental Health and Substance Use field for 21 years. I have extensive experience working with a wide range of issues. I specialize in working with adolescents and adults who struggle with anxiety, substance use, Men's issues, and relationship stress. I hope that we can connect and work towards removing your barriers and achieving your goals.

Diana Lankenau has a Master of Science in Nursing from Florida State University and Chamberlain University. She has a Bachelor's in nursing from University of Miami. BA in Psychology from Florida International University. She is Board Certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) and Family Nurse Practitioner (FNP-BC).

( I currently only provide medication management no individual therapy)

I am a dual-certified Family Nurse Practitioner (FNP) and Psychiatric Mental Health Nurse Practitioner (PMHNP) with over 15 years of experience in healthcare. My background spans primary care, urgent care, and mental health, allowing me to approach each client with a comprehensive understanding of both physical and emotional well-being.

I specialize in diagnosing and treating a wide range of mental health conditions, including anxiety, depression, trauma-related disorders, ADHD, and mood disorders. My practice focuses on providing evidence-based medication management paired with supportive, collaborative care. I believe in meeting clients where they are, empowering them through education, and tailoring treatment plans to their unique needs, preferences, and goals.

My approach is warm, non-judgmental, and holistic. I value building strong therapeutic relationships and creating a safe space where clients can feel heard, understood, and supported.

If you’re looking for compassionate, thorough, and personalized care, I’m here to help you take the next step in your mental health journey.

I offer counseling that empowers you to navigate life's challenges with resilience and strength. You can access professional support wherever you are, without the need to travel or disrupt your busy schedule.

I get it. You’re tired of feeling stuck, exhausted, and like nothing’s really changing. You’ve been carrying a lot, and it’s starting to feel heavy. As a psychotherapist in practice for over 10 years, I’m passionate about walking alongside adults on their healing journey, especially those navigating trauma, anxiety, depression, and major life transitions. Whether you're a professional burning out, a veteran facing emotional pain, or a student trying to find your footing, I offer support rooted in compassion and real tools like EMDR and CBT. More importantly, I create a space where you can show up just as you are and feel truly seen, safe, and supported.

Twenty-five years in this field — across inpatient units, outpatient programs, and private practice — means I've sat with people in virtually every kind of difficulty. That depth of experience shapes how I show up: grounded, unhurried, and genuinely confident that change is possible, even when it doesn't feel that way yet.

I work with adults navigating anxiety, depression, trauma, substance use, ADD/ADHD, stress, and major life transitions. I bring both clinical rigor and real human warmth to the work — because neither alone is enough.

I trained at Hunter College School of Social Work and have built my practice around one belief: that insight without practical tools doesn't get people very far, and tools without insight don't stick. We'll work on both.

Struggling with insomnia, anxiety, or depression? Together, we'll build practical skills to help you sleep better, break unhelpful patterns, and move toward a life that feels more meaningful. I'm a goal-focused therapist who believes lasting change happens one step at a time. Progress isn't about perfection—it's about continuing to move forward, one step at a time.

I regularly work with individuals facing a variety of life's diverse challenges including anxiety/ panic, family-of-origin concerns, depression, maternal mental health, transition to parenthood, trauma, grief/ loss, sexual issues, and career related concerns. I also have a specialization in sex and relationship therapy.

My clients are often seeking a combination of clarity, coping skills, and in general -- more ease and happiness in their daily life. I also have a unique specialization in "relationship therapy for one" where we unpack what might be keeping you stuck or unhappy when it comes to your overall relationship health/ satisfaction.

I have been a licensed therapist for over a decade and received my training at state of the art educational institutes including Syracuse University and other hospital and outpatient centers across NY and Manhattan. I have also sought out ongoing participation in professional clinical consultation groups with some of the most influential therapists and thought leaders of our time. These varied and diverse professional training experiences enable me to provide the best possible care to each client I serve. In addition, I also provide training and mentorship for new therapists looking to specialize in sex and relationship health.