While all of our therapists share a common goal, providing premium care in a safe environment, we know that therapy is not a one size fits all process. We have multiple therapists here at New Frontiers, with a variety of styles and specialties. This allows us to ensure that our patients get specialized care in a comfortable setting, whether that is in-person or via Telehealth appointments. 

Dr. Joanna Love

Psychologist, PhD

I understand that assessment is an ongoing and collaborative process. I share the knowledge I have gained through my education and experience, so clients understand what informs my practice. I am very transparent with my perspectives, so clients shouldn’t have to wonder what I am thinking. I am far more interested in understanding the unique individual rather than focusing primarily on the specific diagnosis or problem.

Dr. Leticia Vallejo

Psychologist, PhD

Leticia is a licensed psychologist from the Milwaukee area and is excited to serve her community. She uses an integrative approach that draws from evidence-based treatments, including Cognitive Behavioral Therapy (CBT), Acceptance and Commitment Therapy (ACT), and Mindfulness practices, while also helping her patients use their own experiences, strengths, and expertise to achieve their wellness goals.

Dr. Abigail Ruh

Psychologist, PsyD

Dr. Ruh provides adult patients with individual therapy specializing in the areas of trauma, loss, transitions in life, relationship difficulties, clarification of life goals, and self-esteem. She assists each person in identifying their own strengths and how to nurture and harness these strengths to meet the unique goals of the patient. 

Dr. Heidi Heimler

Psychologist, PsyD

Recent or remote trauma may be limiting you socially, professionally and/or interpersonally. If you’re struggling with emotional symptoms, I’m here to help. I offer evidence-based psychotherapy to assist you in regaining a sense of balance and wellbeing. Whatever your struggle, I am here to listen, to provide support and psychotherapeutic treatment tailored to meet your unique emotional needs.

Dr. Sarah Hoerl

Psychologist, PsyD

Dr. Hoerl works with adults, adolescents, and children, and primarily offers individual and couples therapy. She has experience working with anxiety, depression, relationship problems, grief, interpersonal difficulties, behavioral problems, and trauma reactions.  In addition, Dr. Hoerl works with women experiencing difficulties with pregnancy and postpartum experiences.

Marian O'Brien-Frigo

Clinical Social Work/Therapist, LCSW

With over 14 years of clinical experience in an outpatient behavioral health setting, I have worked extensively providing treatment in Evidence-Based Therapies including Cognitive Behavioral Therapy (CBT), Dialectical Behavioral Therapy (DBT), and Interpersonal Therapy (IPT) as well as Narrative and Grief Therapy.
I am committed to helping my clients identify and reach their goals using a supportive, compassionate, strengths based, direct approach. Reach out today to start feeling better. I look forward to working with you.

Tina Brigham LCSW, SAC

Psychotherapist, Substance Abuse Counselor

Tina Brigham believes that therapy can be life-changing, and works to create a supportive environment, uniquely tailored to each individual client’s needs. She helps remind clients about their individual strengths that they may have forgotten during difficult times and works to use those strengths to assist in the change process. Tina Brigham works with adults, adolescents, and children, focusing on a variety of specialties, including depression, mood disorders, anxiety, addiction, self-esteem, women’s issues, life stresses, parental stresses, and trauma.  

Dr. Hong Yin

Psychiatrist & Clinical Director

Hong Yin, MD, has been a practicing medical professional for the Milwaukee community since 2012. She understands that your health and wellness concerns extend beyond routine medical care. She’s a highly trained, board-certified psychiatrist who provides an array of comprehensive services and procedures to help people overcome mental health problems.

Dr. Lisa Collingwood

Psychologist, PhD 

Dr. Collingwood’s extensive experience provides patients with individual therapy specializing in a variety of areas including trauma, stress disorders, anxiety, and more. She specializes in the evaluation and treatment of individuals who have experienced difficult events resulting in permanent injuries and/or chronic pain and stress disorders such as Post Traumatic Stress and Adjustment Disorders.