Verona clinicians

These fine clinicians primarily work out of our location at 324 S. Main Street in Verona Wisconsin.

At Insight, we believe that connecting with the right therapist is crucial to realizing your goals.
Please find each provider’s biography below, and visit our “Scheduling” page complete a short initial screening if seeking services. 

Theresa Ditlow  MA, LPC (she, her, hers)

Theresa is a licensed professional counselor who enjoys working with children, teens, adults, and families. Theresa sees therapy as a collaborative exploration, working alongside her clients as they uncover new insights and find their way toward a clearer, more fulfilling picture of their lives. Theresa specializes in trauma-specific interventions, such as EMDR, Trauma-Focused Cognitive Behavior Therapy, and Exposure and Response Prevention (ERP), and she also utilizes other modalities, such as person-centered psychotherapy, motivational interviewing, narrative psychotherapy, solution-focused psychotherapy, and mindfulness. Theresa has experience and training working with individuals and families impacted by trauma/PTSD, perinatal/postpartum mood and anxiety disorders, grief, life and family transitions, student-athletes, foster care, and adoption. Theresa has completed training in adoption competence through The Center for Adoption Support and Education (C.A.S.E.) sponsored by the University of Milwaukee School of Social Work.

Kelly Jaminski  LPC, RYT-200 (she, her, hers)

Kelly is creative and passionate about helping others work toward wellness in various aspects of their lives. She is a licensed professional counselor and registered yoga teacher. Kelly’s experience includes working in rehabilitation counseling and outpatient behavioral mental health settings in the Dane county community. She also worked at UW-Madison as a professional and varsity student-athlete on the women’s hockey team. She serves as a Co-Clinical Director for the Special Olympics Wisconsin Strong Minds program. She has a strength-based style which incorporates trauma informed care practices and various client-centered approaches. Therapeutic approaches used include: cognitive behavioral therapy (CBT), motivational interviewing (MI), positive psychology, mindfulness, and body-centered practices (polyvagal/somatic). Areas of speciality and interest include: stress management, life transitions, anxiety, depression, ADHD, autism, work challenges, LGBTQ issues, pregnancy/postpartum, compassion fatigue, identity/search for meaning, chronic illness and pain, grief, sports performance/working with athletes, and self-discovery. Kelly welcomes working with adults of all genders, ethnicities, and diverse abilities.

Jennifer Mastick  LPC, ATR (she, her, hers)

Jennifer is a Licensed Professional Counselor (LPC) and Registered Art Therapist (ATR) with a master’s degree in Art Therapy and Mental Health Counseling from Mount Mary University. She works with adolescents, adults, and older adults who are navigating trauma, depression, anxiety, chronic health conditions, life transitions, and relationship challenges. Jennifer has a strong interest in supporting individuals experiencing ADHD and the emotional complexities that often accompany it, such as overwhelm, low self-esteem, executive functioning challenges, and emotional dysregulation. She is also experienced in working with older adults and individuals facing end-of-life concerns, offering support around aging, caregiving, anticipatory grief, and navigating meaning during later-life transitions. Jennifer affirms all identities and is committed to providing inclusive, trauma-informed care to LGBTQIA+ individuals across the lifespan. As a trained art therapist, she also incorporates creative expression into therapy when helpful—using modalities such as drawing, collage, writing, poetry, photography, digital art, or storytelling. She believes healing begins by honoring a person’s inherent resilience, creativity, and capacity for growth.

Jen Mizelle  MA, LPC (she, her, hers)

Jen is a Licensed Professional Counselor experienced in working with a broad range of ages across the lifespan. She is passionate about working with clients to empower them in understanding their strengths and capabilities, while helping them learn effective skills to navigate life challenges. As a therapist, she takes a supportive, client-centered approach where she seeks to understand each person’s unique strengths, challenges, and goals. Jen works with clients on a broad range of concerns including anxiety, depression, adjustments to change, emotional regulation, trauma, grief and loss. Jen utilizes a variety of therapeutic approaches, including cognitive behavioral therapy, acceptance and commitment therapy, dialectical behavior therapy, motivational interviewing, and mindfulness strategies to support clients in creating meaningful change.

Cathy Martin  LCSW (she, her, hers)

Cathy is a Licensed Clinical Social Worker experienced in working with adults, children, adolescents, and families. Cathy is passionate about working with clients to empower them in understanding their strengths, help develop communication skills, as well as coping strategies to successfully manage stress. She collaborates with the client to help them learn effective skills to navigate all of life’s challenges. As a therapist, she takes a strengths-based, client-centered approach where she seeks to understand each person’s unique strengths, challenges, and goals. Cathy works with clients on a broad range of concerns, including anxiety, depression, adjustments to change, emotional regulation, trauma, and stress management. Cathy utilizes a variety of therapeutic approaches, including cognitive behavioral therapy, acceptance and commitment therapy, dialectical behavior therapy, and mindfulness strategies to support clients in creating meaningful change. Cathy offers an LGBTQ friendly environment.

Nanette Ruggiero  MFT-IT (she, her, hers)

Therapist in training