

With over 24 years of experience, I bring a deep commitment to helping individuals, children, couples, and families understand, heal, and grow. You’ll be working with someone who emphasizes building on your existing strengths—believing the capacity for healthy change is already within you—and provides a safe, supportive environment tailored to your needs. From talk, art, and play therapy modalities to working with complex issues like trauma, anxiety, depression, ADHD, family conflict, and domestic abuse, my goal is to guide you toward greater clarity, healthier relationships, and a more satisfying life.
Hi! My name is Alyssa and I am a licensed clinical social worker in Minnesota. I have been practicing therapy for the past 2 years with children, adolescents, and adults targeting anxiety, depression, trauma, self-esteem, and day to day stress. Pursuing therapy is vulnerable and takes effort, but you deserve the deep healing that comes through this process. I'm so glad you're here!
Mary brings a unique and powerful depth of experience to the therapeutic relationship, including specialized focus areas such as:
If you are seeking a therapist with the highest level of expertise in trauma and complex stress—who also provides a supportive, personalized approach—Mary I. Sullivan is ready to partner with you on your path to healing.


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