Prenatal and postpartum therapists & psychiatrists in Wellesley, MA

Hannah Thiessen specializes in trauma-informed care and EMDR. She brings a holistic, body-mind approach to therapy, combining traditional talk therapy with EMDR to help clients process trauma.

I specialize in trauma, PTSD, and perinatal mental health — and I hold particular expertise working with military service members, veterans, and people navigating pregnancy loss, infertility, postpartum depression, and postpartum anxiety. I understand military culture in a way that's hard to put into words, and I take it seriously. I also know firsthand what early motherhood can feel like — the disorientation, the grief that shows up alongside joy, the way it can surface things you thought you'd already dealt with. Having my own child gave me a different kind of understanding of this work, and it informs how I show up for clients going through it. I use evidence-based approaches — including Cognitive Processing Therapy (CPT), Prolonged Exposure (PE), CBT, and ACT — because you deserve more than good listening. You deserve treatment that has a track record of actually working.

Hey there! I am a therapist that has a passion for helping individuals cope with ongoing life stressors. I want to assist people with building the best version of themselves. I specialize in working with those who struggle to manage their stress and/or anxiety. I love working with individuals who are struggling to navigate the complex world of relationships & parenting. I also enjoy helping those who struggle with financial stress and anxiety build a healthier relationship with money.

I am compassionate and eager to help my clients understand and overcome their struggles.

I believe that meaningful change begins with feeling heard, supported, and empowered. I work collaboratively with clients to identify practical solutions, build on their strengths, and develop the tools needed to navigate life's challenges with greater confidence.

I enjoy working with clients who are ready to challenge themselves, explore new perspectives, and actively engage in the therapeutic process. Whether you're navigating anxiety, trauma, life transitions, or other personal struggles, I strive to create a supportive, nonjudgmental space where lasting growth and healing can take place.

I am a licensed independent clinical social worker with over 15 years of experience offering individual and family therapy. I have worked with youth ages 3-19 and their families, with a particular passion for supporting foster and adoptive families, LGBTQIA+ youth, and young people with special education needs. As an individual therapist, I have supported adolescents and adults living with the impacts of trauma, substance dependence, bipolar disorder, depression, anxiety, and schizophrenia.

Welcome to my Headway profile! I am a Licensed Independent Clinical Social Worker who provides psychotherapy online to clients in Massachusetts. I have been practicing clinical social work for five years now. I specialize in the treatment of PTSD and anxiety and I have advanced training in Eye Movement Desensitization and Reprocessing (EMDR) and Cognitive Behavioral Therapy (CBT).

I was born and raised in Brazil. When I was 16 years old I moved to Boston Massachusetts, where I discovered my passion for Mental Health. I graduated with a Bachelor of Science and a Master's degree focusing on Mental Health Counseling from Salem State University.

I have been working as a Counselor for the past 3 years, I have experience working with Individuals struggling with severe mental health issues and individuals looking to better understand themselves.

My primary areas of experience are trauma and addiction, and I have a deep passion for helping people heal from experiences that have impacted the way they see themselves, their relationships, and their lives. I understand that coping strategies often develop for a reason. Rather than judging those behaviors, I want to help you understand what they have been trying to do for you, while working together to develop healthier ways of moving forward.

I don’t see you as a diagnosis, a collection of symptoms, or a list of things that need to be fixed. I see you as a whole person with a story. Your experiences matter, your feelings matter, and you deserve a space where they can be heard.

Therapy can be uncomfortable at times. Healing often asks us to look at things we’d rather avoid. But you shouldn’t have to do that while feeling judged, criticized, or alone. My goal is to create a therapeutic relationship where you can laugh, cry, be angry, feel confused, ask difficult questions, or simply sit with whatever you’re experiencing—and know that you are still accepted.

You don’t have to be “better” before you come to therapy. You don’t have to hide the messy parts. You can come exactly as you are.

If you’re looking for a therapist who will genuinely listen, meet you with compassion, and walk alongside you through the process of healing, I would be honored to take that journey with you.

I think this version captures something especially important about your philosophy: the relationship itself is part of the treatment. It also avoids making you sound like you’re promising to “fix” someone, while still conveying genuine passion for helping people heal.

My clinical degree is a Master of Science in Social Administration (MSSA, MSW equivalent) from Case Western Reserve in Cleveland, Ohio (2016). I completed my Master of Education in Applied Behavioral Analysis (ABA) from University of Cincinnati (2016), and have experience as a provider of ABA services. I have a Doctorate in Behavioral Health from Arizona State University(2020).