

Find mental health support in Jacksonville across Riverside, Downtown, and San Marco. Headway connects you with 1,127 licensed providers offering virtual and in-person sessions. With flexible scheduling and insurance coverage, many clients pay as low as $0 per session.
I’m a board-certified Psychiatric Nurse Practitioner with an extensive background in critical care. I provide medication management and supportive therapy for adults 18+, focusing on anxiety, depression, ADHD, and mood disorders. My approach is grounded in both clinical precision and an understanding of how life circumstances impact mental health. I offer care that is thoughtful, unhurried and tailored to you.
I am a dedicated Nurse Practitioner with a strong background in mental health and primary care, committed to providing compassionate, patient-centered care. I earned my advanced practice degree from Wilkes University and have experience working with diverse populations across various clinical settings.
My approach is collaborative and holistic—I believe in treating the whole person, not just symptoms. I work with clients experiencing anxiety, depression, mood disorders, ADHD, and life transitions. I strive to create a supportive, non-judgmental environment where clients feel heard, understood, and empowered.
I utilize evidence-based treatments, including medication management when appropriate, and incorporate supportive and solution-focused approaches tailored to each individual’s needs. My goal is to help clients achieve stability, improve daily functioning, and enhance their overall quality of life.
I understand that seeking help can be a big step, and I am here to support you throughout your journey with respect, empathy, and professionalism.
I’m a warm and charismatic PMHNP who takes a holistic and participatory approach to care. I specialize in treating depression and anxiety, helping clients feel empowered and supported throughout their healing journey.
You are allowed to outgrow people, habits, and versions of yourself that no longer align with your well-being!
Life can be overwhelming, but you don’t have to face it alone. As a board-certified Psychiatric Mental Health Nurse Practitioner, I provide a compassionate, judgment-free space to help you feel understood and supported. Drawing from years of medical and psychiatric experience, I work collaboratively with you to build emotional strength and stability. I’m fluent in English and Haitian Creole and am committed to offering care that honors your unique background and story.
I believe that true healing begins when you feel genuinely seen, heard, and understood. As a dual-board-certified Psychiatric Mental Health and Family Nurse Practitioner with over 25 years of healthcare experience, my passion is delivering compassionate, individualized care that treats you as a whole person—not just a list of symptoms.
Mental health challenges like ADHD, anxiety, depression, PTSD, bipolar disorder, and OCD can feel overwhelming, but you don't have to navigate them alone. My approach is warm, collaborative, and grounded in deep empathy. Together, we will combine evidence-based treatments with a personalized plan tailored specifically to your unique life, goals, and well-being. My focus is to help you build resilience, gain clarity, and walk away with practical tools for lasting, meaningful progress. Let’s work together to empower your total well-being.
I’m a Board-Certified Psychiatric-Mental Health Nurse Practitioner and proud U.S. Army veteran committed to helping adults find balance and healing. I provide evidence-based, compassionate care for anxiety, depression, trauma, and stress-related conditions. My goal is to create a calm, respectful environment where every client—veteran or civilian—feels seen, supported, and understood. I combine medication management with practical coping strategies and therapy-informed guidance to promote lasting well-being.
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).











Headway makes it easy to find support for your mental health — from finding the right provider, to understanding costs, to scheduling with ease.
Finding psychiatrists in Jacksonville starts with understanding the type of care you need. Psychiatrists and psychiatric mental health nurse practitioners can diagnose mental health conditions, prescribe medication, and manage ongoing medication care. Therapists support care through talk therapy and related approaches. If you are looking for psychiatry in Jacksonville, Florida for concerns like anxiety, depression, attention-deficit/hyperactivity disorder, bipolar disorder, or obsessive-compulsive disorder, review each psychiatrist’s listed specialties and background to see whether their training matches your needs.
Jacksonville has many psychiatry options across areas like Riverside, Downtown, San Marco, Jacksonville Beach, and nearby neighborhoods, which can make the search more complex. Medication management appointments are often shorter and less frequent than therapy sessions, so scheduling, appointment format, and follow-up cadence matter. Some psychiatrists also offer therapy, and some people work with both a therapist and a prescriber. As you compare profiles, look for availability, whether the psychiatrist is accepting new patients, virtual or in-person appointment options, and bio details that explain communication style and approach.
Psychiatric care in Jacksonville can be a significant expense without insurance. Using in-network insurance is one of the most reliable ways to reduce out-of-pocket costs and understand what you may pay before booking. Headway helps you search for psychiatrists who match your preferences, verify coverage, see estimated session costs upfront, and book directly when you are ready. Every psychiatrist listed is accepting new patients, making it easier to find someone who takes your plan and fits your schedule.
If you're already taking psychiatric medication and considering switching providers, talk to your current prescriber before changing or stopping any medication — most psychiatric medications shouldn't be stopped abruptly. Anyone experiencing thoughts of self-harm or in acute crisis should call 988 or go to the nearest emergency department rather than wait for an outpatient appointment.
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