

I am writing to express my interest in an advanced practice provider opportunity with Headway. With
experience as an APRN, RN, and physician, and recent completion of my PMHNP training, I bring a
strong clinical background and commitment to high-quality, patient-centered care.
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).
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.
As a doctoral-prepared, dual board-certified psychiatric mental health and adult gerontology acute care nurse practitioner, I believe prioritizing mental health is key to self-care, happiness and success. Congratulations on taking that step! I’ve been practicing for several years with my main focus on clients who are struggling with anxiety, depression and PTSD.
I am a psychiatric nurse practitioner working with adults from diverse backgrounds. I provide warm, affirming, and direct care, with a collaborative approach focused on understanding each person's goals supporting meaningful , sustainable progress. My priority is creating a safe and supportive space where clients feel heard, respected, and empowered in their care.
Hello everyone, My Name is Yaimara Cruz known as Yaimi. I live in beautiful sunny Miami, Florida. I am double-certified Nurse Practitioner in Family Practice and Psychiatry. As a dedicated Psychiatric Mental Health Nurse Practitioner, I am here to support you in your journey toward mental wellness.


Headway makes it easy to find support for your mental health — from finding the right provider, to understanding costs, to scheduling with ease.