Dr. Irrgang is compassionate and genuinely helpful. Grateful for our time together and highly recommend.
Thanks for sharing Todd! We think Dr. Irrgang is amazing too!

Google reviewers rate Tandem Psychology five out of five stars based on twenty-four reviews, with the owner responding to ninety-two percent of feedback. Clients describe the practice as inclusive and supportive, noting that therapists are knowledgeable, compassionate, and professional. Recurring themes highlight effective communication, a welcoming environment, and responsiveness from administrative staff. One review specifically praises the team's approachability toward queer youth. No common criticisms appear in the provided excerpts.
Data from Google, last updated October 26, 2026.
Reviews from Google, shown as published (original wording, unedited).
Dr. Irrgang is compassionate and genuinely helpful. Grateful for our time together and highly recommend.
Thanks for sharing Todd! We think Dr. Irrgang is amazing too!
The therapists at Tandem Psychology create a warm, collaborative environment where clients feel supported. It’s clear they are deeply committed to care and meeting each client with genuine respect. As a fellow therapist, I regularly refer to therapists at this practice.
We’re so glad to know that our commitment to our clients and genuine care comes through in our therapy! Thanks Meredith!
I had the pleasure of interviewing Tyler Fortman for a school project and had a wonderful experience with him! He is extremely kind and welcoming towards queer youth (and all youth) during this pressing time, so definitely recommend :)
Thanks, Rowan! Tyler and our whole team definitely care!
I went for my appointment the other day and they have helped me so much. Fabulous staff, wonderful office, and my therapist was so knowledgeable and compassionate! Could not recommend them more!
Thank you, Richard! Our therapists always strive to be both compassionate and knowledgeable!
Dr. Fortman and the team at Tandem are a skilled and compassionate group of therapists. The clinicians are knowledgeable and committed to supporting clients. It is clear that they take their work seriously and value the people they serve. Therapy is all about fit, and I regularly recommend Tandem as a trusted place to find a provider who is invested in providing high-quality care.
Thanks Jamie! Your trust in us means a lot!
Tandem Psychology truly stands out as a premier practice in the Chicago mental health community. As a colleague and peer, I regularly refer clients to their team because their dedication to inclusive, top-tier care is evident in everything they do. They are also the practice I confidently access for my own professional support. Their clinicians and staff are highly skilled, deeply trusted, and an incredible resource for the Chicago community. To shout out a few individuals, I openly endorse Tyler Fortman, Casey Coppess, Amy Berry, and Zachary Levin for their abilities to provide trauma informed care that is also highly compassionate. Whether it's their admin and billing team, or the individuals running their intake for new patients, everyone is compassionate, trained, and ready to positively impact the lives of those seeking care. I highly recommend them without reservation.
Thank you, Ryan! It means so much to be trusted by other amazing therapists like yourself!
I’ve worked with several practitioners at Tandem and they have been enormously helpful—would recommend to anyone and everyone!
Amazing! We love to hear that!
If you are looking for a therapist who is deeply invested, skilled, and genuinely easy to talk to, I highly recommend reaching out. Professional and welcoming atmosphere!
Therapists that are invested, skilled, and easy to talk to - that's exactly who we want to be. Thanks for sharing!
An awesome experience. I felt heard, valued and incredibly safe in the environment at Tandem Psychology.
Thanks for sharing, John! Our therapists work hard to be sure people are heard, valued, and feel safe!
Truly wonderful experience. The administrative staff is timely with responses and extremely friendly, the space is beautiful and welcoming, and I love my therapist. I am regularly referring people who I hear are looking for therapy.
We love our administrative staff! If they can make engaging in therapy a little easier, what a great win! Thanks for referring to us too. It's awesome you love your therapist!