ADHD therapists and psychiatrists in Fernandina Beach, FL

I am a Licensed Clinical Social Worker with more than 10 years of clinical experience. I have worked with adolescents, adults and couples facing I a wide range of concerns including anxiety, depression, self-esteem issues, relationship difficulties, LGBTQ related issues, OCD, ADHD, career challenges and parenting stresses. I have also helped people who have experience trauma or emotional abuse and have provided a safe space to work through sensitive issues.

~Meliorism- the belief that the world gets better; the belief that humans can improve the world. --This is not only the name of my practice, Meliorism Counseling LLC, but it's a core value I truly believe in. Using a focus on relationships, I work with individuals, couples, and families to obtain a sense of overall well-being and balance. As a Licensed Mental Health Counselor and Qualified Supervisor in the State of Florida I have had the privilege to work in the dependency system, child advocacy setting, not-for-profit sector and private agencies. Services are available in office or through teletherapy.

With over 10 years of experience as a licensed clinical social worker, I’ve supported individuals through some of the most challenging moments in their lives—including anxiety, depression, mood disorders, and substance use.

If you’re feeling overwhelmed, stuck, or unsure where to start, you’re not alone. I provide a supportive, nonjudgmental space where we can work through what’s going on and begin finding a path forward that feels realistic and manageable.

My background in healthcare settings has given me experience working with both mental health and medical challenges, allowing me to take a more holistic view of what you’re going through.

I am a kind, open-minded person who genuinely values listening and understanding others. I believe that some of the most meaningful connections begin with simply feeling heard. I have an extensive background and passion for psychology, and I am endlessly fascinated by the brain, the mind, and how deeply connected they are to our emotions, behaviors, and overall well-being.

Outside of my professional life, I enjoy spending time with my family, playing with my cats, and traveling whenever I get the opportunity. I naturally enjoy helping others navigate life’s challenges, whether that involves problem-solving, relationships, emotional struggles, or finding new perspectives during difficult times. Helping people better understand themselves and move toward healthier, more fulfilling lives is something that brings me genuine purpose.

I also hold a special passion for supporting our military, veterans, and first responders. Being married to one has given me a deeper appreciation and understanding of the sacrifices made by these individuals and their families. I believe the men and women who have served and protected our country are among our nation’s greatest assets, and I feel deeply committed to helping support their mental health, resilience, and quality of life as they continue carrying burdens many others may never fully understand.

Hi, I’m Iris, a board-certified Psychiatric Mental Health Nurse Practitioner. I work with adults who are feeling overwhelmed by anxiety, depression, mood changes, attention difficulties, or stress that’s making daily life harder than it should be.

My approach is warm, collaborative, and focused on the whole person. I believe mental health care should go beyond simply treating symptoms. Together, we’ll explore the factors that may be affecting how you feel—from life stressors and sleep to hormonal changes and metabolic health—and create a treatment plan tailored specifically to you.

In addition to psychiatric medication management, I also incorporate hormone-informed mental health care and medical weight management, recognizing how closely emotional well-being, hormones, and physical health are connected.

My goal is for you to feel heard, supported, and empowered with a clear path forward.

You don’t have to navigate this alone—support is here when you’re ready.

True healing isn't just about managing symptoms — it's about addressing the whole person.

I'm a Licensed Mental Health Counselor who believes that lasting stability and happiness require working on three levels: your physical experience, your emotional patterns, and your spiritual wellbeing. When all three are addressed together, real change becomes possible.

I work with clients to identify what's getting in the way of the life they want — and build the tools, insight, and coping strategies to actually get there.

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).