

I am a board-certified Psychiatric Nurse Practitioner with a Doctorate in Nursing Practice. I care deeply about creating a safe, supportive space where you feel comfortable being yourself. I work with adults experiencing anxiety, depression, mood disorders, ADHD, PTSD, and stress. I believe that every person’s story matters, and your care should reflect your unique needs and goals.
I want to warmly welcome you to the beginning of your healing journey and sincerely congratulate you on taking this courageous step toward prioritizing yourself.
My name is Cassandra Otoo-Robinson, and I’m truly honored to walk alongside you. I am committed to providing you with the highest quality of care, compassion, and respect as we navigate this path together.
Hi, I’m Gretchen, a board-certified Psychiatric-Mental Health Nurse Practitioner (PMHNP, ANCC) with a Master of Science in Nursing from Lewis University. I work with individuals, teens, and families navigating anxiety, depression, trauma/PTSD, ADHD, and substance use concerns, providing care in both English and Spanish. I bring experience from emergency departments, inpatient units, outpatient clinics, and private practice, and I strive to create a safe, judgment-free space where clients feel heard, respected, and supported. I value collaboration and flexibility, tailoring each session to your needs so you can feel empowered to make meaningful changes.


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