Our Team
Aven Harbor is a physician-owned psychiatry practice in the Chicago Loop. Four clinicians see patients here and by telehealth across Illinois: two board-certified psychiatrists who lead the practice, a psychiatrist whose work centres on perinatal care and complex conditions, and a licensed clinical social worker who provides therapy.
Clinicians
Each profile covers training, areas of focus, and how to book.
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Mikalei Y. Gordon, MD
Board-certified psychiatrist
A managing partner, overseeing clinical affairs, marketing, and strategic planning. Trained at Northwestern McGaw Medical Center as chief resident, with additional residency study in nutritional psychiatry and women’s mental health.
Integrative psychiatry, women’s mental health, medication management, psychodynamic and trauma-focused therapy.
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Andrew J. Matrick, MD, MBA
Board-certified psychiatrist
A managing partner, overseeing business operations, finance, and strategic planning. Trained at Northwestern McGaw Medical Center as chief resident, with additional residency study in LGBTQ+ psychiatry.
LGBTQ+ mental health, gender-affirming care, medication management.
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Michael Flom, MD
Board-certified psychiatrist
Trained at the University of Missouri after earning his undergraduate degree in neuroscience at Vanderbilt.
Perinatal psychiatry, substance use treatment, and complex or treatment-resistant conditions.
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Kelsey Stallter, LCSW, MSW
Licensed clinical social worker
Master’s in social work from Loyola University, with additional training in grief and trauma therapy at The Chicago Psychoanalytic Institute. She oversees engagement and outreach planning.
Grief and trauma therapy for preteens, teens, and adults, plus children from age six for grief and loss.
Booking with a particular clinician
You may ask for a specific clinician when you contact us. If you are not sure who to see, start with a psychiatric diagnostic evaluation – the initial visit that establishes a diagnosis and a treatment plan, and the point at which the right clinician for your care becomes clear. Our coordinator will call you to schedule.
All four clinicians offer both in-person appointments at our downtown office and remote visits across Illinois; with our psychiatrists that remote visit is telepsychiatry. Session fees and insurance participation are on our fees and insurance page.
Frequently asked questions
Can I ask to see a particular clinician?
Do all four clinicians see patients by telehealth?
What is the difference between the psychiatrists and the social worker?
Request an Appointment
Call our office, or complete the online screening form and our coordinator will contact you by phone to schedule.