How it Works
Our mission at Tessahealth is to ensure you receive the best mental health care in a simple, seamless, and stress-free manner. We leverage top-tier technology to streamline the entire process, from booking a free consultation to follow-up sessions, scheduled and managed with just a click.
Start by booking a free consultation with one of our expert clinicians. They'll review your symptoms, conduct a thorough psychiatric evaluation, and tailor a treatment plan just for you. This could include medication prescriptions, therapy, and management strategies.
Throughout your journey, you'll have one-click access to our virtual waiting room, easy-to-use online forms, fast communication with your provider, and a hassle-free, paperless experience. We understand that mental health can be a stressful area, so we strive to make your interaction with us the easiest part.
Conditions We Treat
We are passionate about providing comprehensive mental health care. Our team of experts is capable of treating a wide range of conditions, ensuring you get the help you need. Whether you are dealing with anxiety, depression, OCD, or other mental health issues, we are here for you. Our aim is to help you navigate through your unique challenges and guide you towards improved mental health.
Please click through the links below to read more about conditions we treat:
Who We Are

Brett Stephan, MSN, APRN, PMHNP-BC
Psychiatric Mental Health Nurse Practitioner
Tessahealth PLLC, Clinical Director, Owner
Duke University, Adjunct Faculty
Meet Brett Stephan, MSN, APRN, PMHNP-BC, the founding psychiatric provider at Tessahealth. Brett received his post-graduate training at Duke and is licensed to prescribe medication and perform therapy for many conditions including depression, anxiety, ADHD, OCD, schizophrenia, and PTSD. Brett has a particular interest in complex conditions, like treatment-resistant depression and bipolar disorder, and is continually reviewing current research to maximize patient outcomes through optimal care.
Brett created Tessahealth to provide a better, more supportive option for people seeking mental healthcare, and to ensure each individual receives the time and attention they deserve. Mental health connects with every part of our lives, which is why Brett transitioned to psychiatry after years in critical care to find a better way to treat the whole person. Brett believes in an integrative, patient-centered approach to care, utilizing modern and well-established medications alongside cognitive-behavioral and solution-focused therapies. Brett's commitment to his patients and his expertise in psychiatry make him an invaluable asset to our team.
Schedule a free consultation at Tessahealth today, and take the first step in your battle against depression.
Medication and Therapy
At Tessahealth, we believe in a multidimensional, integrative approach to mental health care. This involves a combination of evidence-based medications and therapy, depending on your unique needs. We will work with you to develop a treatment plan that takes into account your condition, life circumstances, cultural identity, and goals of care. We ensure that every treatment decision is made with your well-being in mind, and we guide you every step of the way.
Rates and Insurance
Locations
Appointments and Scheduling
Booking an appointment with Tessahealth is as easy as a click of a button. We invite you to book a free consultation at a time that works for you, and subsequent appointments will be scheduled with your provider or online via the convenient patient portal. We designed our system to be seamless and user-friendly to ensure a smooth experience from start to finish.
Contact Us
We're here to answer any questions you may have. Feel free to get in touch with us at:
Tessahealth
159 N. Sangamon St, Ste 200
Chicago, IL 60607-2201
Main phone: 773-923-3543
Fax number: 773-232-8609
Email: info@tessahealth.org
Tessahealth is dedicated to making top-quality mental health care accessible to all. Our virtual telehealth services are available to patients in Illinois, Oregon, Washington, New Mexico, North Dakota, Alaska, Delaware, Arizona, and Montana, with other states coming soon.. We're also excited to announce that we’ll soon be seeing patients in-person at our Chicago location where patients will receive Spravato (esketamine) for treatment resistant depression. Tessahealth prioritizes accessible care, and we’re doing everything we can to meet you where you are in life to help you achieve mental wellness.
We understand the financial aspects of healthcare can be stressful. At Tessahealth, we aim to make it as simple as possible. We accept most major insurances, including Blue Cross Blue Shield, Optum, United Healthcare, Aetna, Cigna, and Oscar, among others. For our self-pay clients, we offer competitive rates, along with out-of-network insurance options for those without in-network policies. Request a complete list of insurances we accept along with our self-pay and out-of-network rates during your free consultation.
We're dedicated to providing the best-of-the-best mental health care for your individual needs. Learn about our approach, our offerings, and how we can help you.
Learn About Tessahealth
How It Works
Conditions We Treat
Our Team
Medication and Therapy
Rates and Insurance
Locations
Appointments and Scheduling
Contact Us