

Chicago residents can connect with 266 licensed providers through Headway for talk therapy and medication management services. Whether you're in the Gold Coast, Bucktown, or anywhere across the city, find open availability and free intake consultations with providers who offer both virtual and in-person care.
I am a compassionate psychiatric provider that is dedicated to my practice. I started my psychiatric career as a technician in forensic psychiatry. I worked with individuals who had comitted crimes and were either attempting to determine competency, or were found not guilty by reason of insanity. As my education blossomed, I began working as a nurse on a child and adolescent crisis stabilization unit. I found a massive love for child and adolescent psychiatry and spent most of my career working crisis stabilization and residential psychiatric care for children and adolescents. This gave me significant experience working with many different cultures. After I graduated with my doctorate, I began working psychiatric outpatient. I now see patients of all ages (children 4+, adolescents, adults and geriatric). I thrive on a strong therapeutic relationship and making sure my patients feel heard. I am open minded and non-bias. You are safe with me.
With a nursing career spanning since 2008, I have dedicated over 15 years to understanding the complexities of patient care. After earning my Master’s Degree in 2021, I transitioned into advanced psychiatric practice in 2022. Having served in both fast-paced inpatient units and collaborative outpatient clinics, I offer a well-rounded perspective on mental health. My background allows me to blend clinical expertise with a deeply rooted compassion for the human experience.
I have a doctorate degree in nursing from Maryville University St Louis, Missouri. I have clinical experience in mental health services of over ten years. I excel in psychiatric evaluation and medication management,enhancing patient well-being through expert care and cultural competent practices.
I'm a board-certified psychiatric-mental health nurse practitioner with over 10+ of experience in the mental health field, and 3 years as a psychiatric mental health nurse practitioner. I founded Isimi Health & Wellness to provide thoughtful, evidence-based psychiatric care rooted in compassion, cultural humility, and a deep respect for the mind-body connection. My clinical background spans across PHP/IOP settings, Outpatient psychiatry, TMS, and telepsychiatry. I’ve worked with diverse populations experiencing anxiety, depression, trauma, mood disorders, and life transitions. Whether you're seeking support for mood instability, clarity around your medication options, or a space to reset and realign, I’m honored to walk alongside you on your wellness journey.
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 the right psychiatrist in Chicago starts with understanding what kind of care you need. Psychiatrists are medical doctors who can diagnose mental health conditions, prescribe medication, and in some cases provide talk therapy. If you're looking for help with anxiety, depression, ADHD, bipolar disorder, PTSD, or medication management, a psychiatrist may be the right fit. Psychiatric nurse practitioners (PMHNPs) can also prescribe and manage medication and are another option available through Headway.
With hundreds of mental health providers practicing across Chicago — from River North and Lakeview to Pilsen and the South Loop — narrowing your search can feel overwhelming. Consider what matters most to you, whether that's a provider who specializes in a specific condition, offers virtual appointments, or practices near your neighborhood. Reading a provider's bio can help you understand their approach and decide if they're a good match before you book.
Psychiatry in Chicago can be expensive without insurance. Using your in-network benefits is one of the most reliable ways to lower your out-of-pocket costs. On Headway, you can enter your insurance details to see estimated session costs upfront, and many patients pay as low as $0 per visit. Nationally, Headway partners with over 100 insurance plans, making it easier to find a psychiatrist who is both the right clinical fit and covered by your plan.
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