About Us

The Wegierek Psychology Center was founded in 1998. The current Chicago location  at 3022 N. Harlem Avenue opened in 2006 and a second office is located at 7620 W 159th Street in in Orland Park, Illinois. 

We invite you visit us for psychotherapy services,  psychological and neuropsychological testing, and/or medication management.

About Wegierek 

Psychology Center

Dr. Anna-Maria Wegierek – provides neuropsychological testing and medication management. Both services are provided in person.
Dr. Patrycja Nykiel – provides psychotherapy for adults through telehealth services.
Dr. Katarzyna Lesniak – provides psychotherapy, psychological and neuropsychological testing for children and adults. Testing is completed in person.

Psychotherapy at Wegierek 

Psychology Center –

If you would like to schedule an appointment, you can call the clinic at 708.710.8819 or send a text with your email address, your date of birth and phone number. This information will enable us to send you registration materials through our electronic medical records service. After you complete the required forms and your insurance coverage is verified, we will be able to make an appointment for you. The doctor you see will depend on your insurance coverage, your preferred location and type of service provided. Your visits may be paid by you or your insurance provider.

Mission and Vision

Our clinic was opened for everyone; the young and not so young who struggle with mental health and/or wish to improve their well-being. Our clinic is a refuge where, under one roof, all modalities of outpatient mental health treatment are available. Our clinicians provide a safe space for psychotherapy, psychological and neuropsychological testing, as well as psychiatric medication management. Our astute and highly trained clinicians provide evaluations and treatment that promote advancement in people’s lives.

Commitment to Excellence

All our providers have earned doctoral degrees and continue to improve their education by attending training annually. Our doctors stay informed on the current literature in the field of psychology and psychiatry and are among the top rated mental health clinicians in the Chicagoland area.

Dr Anna Maria Węgierek

Dr Anna Maria Węgierek has been a psychologist for 30 years. Working with people is and has always been her passion.

Dr Patrycja Nykiel

Dr. Patrycja Nykiel is a compassionate English and Polish language psychotherapist who has extensive knowledge of mental illnesses and symptom management through the usage of different therapeutic modalities obtained by working in therapeutic schools

Dr Katarzyna Leśniak

Dr. Katarzyna Lesniak is a English and Polish speaking clinical psychologist. Her private practice consists of providing psychotherapy as well as psychological and neuropsychological testing. Dr. Katarzyna Lesniak sees her patients in Chicago and Orland Park location via online and in person.