

I am a highly seasoned clinician with years of experience in both mental health care and substance use services. My professional journey began in the substance use field, sand a deep understanding of the co-occurring mental health challenges many individuals face.
My clinical experience includes providing outpatient individual therapy and supporting individuals experiencing acute psychosis in inpatient psychiatric settings. After gaining many years of clinical experience, I expanded into leadership roles, providing clinical supervision and program oversight while managing co-occurring programs across New Jersey. I am also passionate about building the next generation of clinicians and serve part-time as an adjunct professor. I earned my degrees from Rutgers University School of Social Work and Honors College, where I was a member of the Phi Alpha Honor Society and graduated summa cum laude.
I bring a diverse background and extensive knowledge to my clinical practice, having worked across a wide range of mental health and substance use settings. Over the years, I have gained experience with many different diagnoses, from anxiety and depression to trauma and co-occurring disorders. My expertise spans multiple evidence-based approaches, including ACT, CBT, DBT, SFT, trauma-informed care, person-centered therapy, Motivational Interviewing, and psychoanalytic techniques. This breadth allows me to tailor treatment to each individual’s unique needs, strengths, and goals, ensuring a personalized, effective, and compassionate approach to care.
I am a Board-Certified provider with 13+ years of nursing experience in psychiatric and medical settings. I take a therapy-first approach, combining evidence-based therapy with medication management when appropriate.
I specialize in treating depression, anxiety, ADHD, insomnia, and PTSD, working with children (ages 5+), adolescents, and adults. My care is holistic and individualized, incorporating lifestyle changes, sleep support, physical activity, and mind-body techniques—not just medication.
I also offer a faith-informed approach for clients who value Christian-based care.
I have experience in both inpatient and outpatient psychiatry and strive to create a supportive, collaborative space where clients feel heard and empowered. My goal is to help you build practical tools for lasting mental wellness.
Tamara Leah Sauer-Diner is a Licensed Marriage And Family Therapist. Tamara tailors her approach to best suit the client and their needs and draws from a variety of evidence-based modalities such as CBT, DBT, Exposure Therapy, Solution Focused Therapy. Tamara has experience with both crisis management, long-term and brief interventions. Tamara obtained her master’s degree in Marriage And Family Therapy from Touro University Worldwide and is an active member of AAMFT.
There comes a time in everyone's life when we need support.
Are you sick and tired of trying to manage this alone? You wake up to another difficult day and wonder how you will cope. Anxiety and dread are becoming your best friends. But they don't have to be. You are here because you are ready for change and I am here because I can help you feel better.
Great to meet you!
I am a licensed professional counselor with over 30 years of clinical experience in both inpatient and out patient settings. You may feel stuck in patterns that you keep repeating , even when you know what you want to change. I focus on helping clients gain insight , build resilience and develop practical tools for everyday life. Together we will work to understand what is driving behaviors and find the way forward.


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