A woman with long brown hair smiling, sitting on a gray couch in a room with a white fireplace and yellow brick wall in the background.

Brittany Mathes Winnicki, PhD

Licensed Clinical Psychologist

About Dr. Mathes Winnicki

Dr. Mathes Winnicki is a licensed clinical psychologist with expertise in anxiety, obsessive compulsive, and trauma-related symptoms. She has worked with a wide range of adult populations, including women in the perinatal/postpartum periods, first responders, and veterans. She pulls from various evidence-based psychotherapies, including cognitive behavioral therapy (CBT), acceptance and commitment

Specialties

● Anxiety

● Obsessive compulsive disorder

● Trauma-related conditions (e.g., PTSD)

● Substance use

● Perinatal/postpartum health

● First responders

● Veteran/military populations

● Women’s health

● Relationship challenges

● Life transitions

Populations Served

● Adults (18+)

● Women, including those in the perinatal/postpartum periods

● Parents

● First responders

● Veteran/military populations

Treatment Approach

My clients often come to me feeling stuck in repetitive or intrusive thoughts and uncomfortable emotions. They describe spending too much time in their heads and not enough time being truly present in the things that matter to them most.

I view therapy as a space where we can work together to openly explore the challenges you face and help you move forward. Together we will identify your unique therapy goals based on your identity and experiences, build an individualized treatment plan, and take actionable steps toward your goals.

My approach is collaborative, compassionate, and flexible. As your therapist, I am here to create a safe and authentic space where you feel supported and empowered to make sustainable changes and build a more fulfilling life. My clients often find that through our work together, they feel less stuck in their heads and more present, connected, and intentional in their lives.

Clinical Background & Training

● PhD in Clinical Psychology, Florida State University

● Internship and Postdoctoral Fellowship: VA Boston Healthcare System, PTSD and Substance Use Clinics

● Staff Psychologist: VA Boston Healthcare System, PTSD Clinic

Personal Note

When Dr. Mathes Winnicki is not seeing clients, she enjoys running, traveling, exploring the greater Boston area, and spending time with her family.

Availability & Logistics

Availability: Weekdays

Format: Telehealth (MA & RI)

Insurance: Blue Cross Blue Shield

Fee: $260 per session

Licensure: Licensed clinical psychologist, MA & RI