top of page

Tenacity Psychological Services, PLLC

"The most difficult thing is the decision to act. The rest is merely tenacity."

- Amelia Earhart

Insurance Accepted:
PPO's: Blue Cross Blue Shield , Aetna , Cigna , United/Optum, Medicare, AmBetter
Medicaid Managed Care Providers: BCBS Community Health Plans, Molina

At Tenacity, we believe healthcare is a human right!
That means we do our best to serve those who are out-of-network, under-insured or uninsured. If like millions of Americans, you find yourself in this situation, please do not delay or avoid seeking care, but rather contact us to learn about your payment options.

Mission and Vision

Our Mission: To motivate, inspire and encourage America's healthcare professionals, trainees, students and patients to actively advocate for transformation of our nation's current predatory for-profit healthcare system into a modern universal single-payer program for the nation.

Our Vision: To create a mental health organization that demonstrates how healthcare professionals can and must move beyond talking about healthcare as a human right to actively promoting healthcare justice in our nation through our policies, programs and political participation.

Home: Welcome
Home: Famous Quote

Our Approach to Therapy

Our therapists are passionate about and have experience working with a diverse array of clients and issues. As a practice, we specialize in treating trauma and take a trauma-informed approached to our work with clients. However, we do NOT believe in taking a "one-size-fits-all" approach to the therapeutic process and find that an over-reliance on rigid or manualized treatments can interfere with the ability of therapists to develop a deeper understanding of and therapeutic connection with their clients that research has shown to be vital in helping clients to experience the healing, growth and change in therapy. In order to treat "the whole person," rather than just their symptoms, we strive to deeply understand their unique individual and collective experiences and identities and the role that broader social, economic, and political systems play in their everyday lives. In taking the time to gain a deeper understanding about the context of the issues and concerns our clients are facing, we are better able to "meet clients where they're at" and understand what's most important to them in life and what they want to get out of therapy. As we come to better know and understand our clients, we work with them to identify and develop goals that are relevant and meaningful to them. In order to best help our clients reach their goals, our therapists draw from relevant scientific research as well as their clinical experience and training to provide clients with the best possible treatment options available to them. Although the journey to healing, growth, and change can be difficult, or even scary, we have been there before and are there to help you each step along the way!

Winding Road
Home: About Therapy

Areas of Expertise & Types of Therapy

Areas of Expertise

  • Child and Adolescent Psychotherapy

  • Couples and Family Psychotherapy

  • Men's Health (Manhood/Masculinity)

  • Life Transitions and Identity Issues

  • Gender, Sexuality and Relationships

  • Impact of Prejudice & Discrimination

Types of Therapy

  • Existential-Humanistic Psychotherapy

  • Feminist, Liberation & Critical Therapy

  • Systemic Couples & Family Therapies

  • Cognitive-Behavioral Psychotherapies

  • Psychodynamic & Relational Therapies

Specialty Areas

  • Workplace & Academic Performance

  • Pre-Marital and Newly Wed Counseling

  • Marital Discord, Separation & Divorce

  • Multi-Cultural and Inter-Faith Families

  • Mixed-Orientation and LGBT+ Couples

  • Poly and Open Relationships & Couples

  • Intimacy, Vulnerability & Commitment

  • Infidelity, Addiction & Domestic Abuse

  • Depression, Substance Abuse & Suicide

  • Death, Divorce, Disability and Grieving

  • Experiencing a Crisis of Faith or Identity

  • Self-Empowerment & Social-Advocacy

Home: Services

Individual Therapy

In therapy sessions, we work with each client collaboratively to identify and address specific challenges in their lives using evidence-based approaches and interventions. We are confident that you will find my personalized approach beneficial and inspirational. Get in touch to book an appointment.

Couples Therapy

Intimate relationships have the potential to provide some of the most meaningful connections in this life, but also require a lot of work and maintenance to be successful. As an experienced couple's therapist, we can help you and your partner identify and address the specific challenges in your relationship.

Family Therapy

Family relationships can be immensely rewarding, but they can also be complicated and difficult as well. We have years of experience working with a diverse array of families and family issues. We can help you and your family address challenges in a helpful compassionate way.

Girl in New York City
Father's Kiss
Lesbian Couple with Son

Services Offered

Your well-being is my ultimate concern. Since 2018, we have provided patients in the Chicagoland area with a wide range of psychological services to suit their needs. Whether you’re an individual, a couple or a family looking for help - our therapy sessions are designed to empower you and assist you in the healing process. Take a look at the services we offer and get in touch with us today.

Home: About Me

Owner & Clinical Director

In many ways, I think life resembles running a marathon. We don't all start off and finish the same way; however, with adequate support, preparation, and a lot of tenacity each runner has potential to ultimately meet their own personal goals and feel the rush of pride and excitement that comes with overcoming obstacles and challenges along their path toward finally crossing the finish line.


My name is Josiah Miller. I was born in Colorado and grew up in the suburbs of Denver. After high school, I spent almost three years volunteering in a diverse array of communities and capacities before finally deciding that I wanted to enroll in college to become a therapist. As a student at Metropolitan State University of Denver, I developed a passion for psychological science and graduated with my B.A. in Psychology in 2012. As a college student, running and counseling were important parts of overcoming my challenges with depression and a learning disability. After college, I moved to Chicago for graduate school and fell in love with the city and it people before earning my doctorate in clinical psychology in 2017. In 2018, I started TenaCity Psychological Services and as of October 2019, I finished my first full marathon in Chicago. In the future, I plan to use running marathons as a way to raise awareness about and fundraise for various mental health and other pro-social causes and charities that I support!

Home: Contact

Chicago, IL


605 N Michigan Ave, Chicago IL 60611

bottom of page