Slp-D | Wilmette Speech Therapy

"Speech Therapy Chicago"

"Best Speech Pathologist" Award

Dempster Therapeutic Services, LLC offers therapy services in Chicago and surrounding suburbs for a range of speech and language disorders such as articulation disorders, phonological disorders, stuttering, and expressive and receptive speech and language delays. Its founding speech therapist, Andrzej Lewandowski, MHS, MA, CCC-SLP/L, PEL, Polskojezyczny Logopeda w Chicago® is an Illinois Early Intervention credentialed bilingual (Polish and English-speaking) speech therapy provider and a certified member of the American Speech-Language-Hearing Association and has worked in multiple environments ranging from schools to private practices. Having graduated from four universities, Andrzej continues to pursue continuing education opportunities at the Stanford University School of Medicine in order to provide quality, up-to-date services.
All therapists at Dempster works closely with families to help children find the best treatment plan for their needs.

Good customer service & reviews

The feedback we have received has shown us that our wonderful clients have been positively affected by our clinic and services, and some have even recommended our services to their friends and family members. Such commendations have not only encouraged us to continue to provide our services at the highest possible level, but have also allowed us to grow and expand.

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Get To Know Us

Dempster Therapeutic Services is located in Des Plaines, IL, right off I-294 and Touhy Avenue. We offer therapy services for Chicago and surrounding suburbs for a range of speech and language disorders such as articulation disorders, phonological disorders, stuttering, and expressive and receptive speech and language delays. Our founding speech therapist, Andrzej Lewandowski, MHS, MA, CCC-SLP/L, PEL, Polskojęzyczny Logopeda w Chicago® is an Illinois Early Intervention credentialed bilingual (Polish and English-speaking) speech therapy provider and a certified member of the American Speech-Language-Hearing Association and has worked in multiple environments ranging from schools to private practices. Having graduated from four universities, Andrzej continues to pursue continuing education opportunities at the Stanford University School of Medicine in order to provide quality, up-to-date services.
All therapists at Dempster work closely with families to help children find the best treatment plan for their needs.

Testimonials

Words cannot describe how satisfied my family and I am with the Speech Therapy services my son has received from Andrzej Lewandowski. Andrzej is very knowledgeable in his field and it definitely shows in his ability to diagnose and in coming up with different strategies to help his specific diagnoses and needs. Andrzej is very kind, patient, and personable and is amazing at keeping my son engaged by centering therapy around play and across various platforms. My son's speech has progressed tremendously since starting Speech Therapy and continues to do so daily. I know my son would not have come this far if it wasn't for the help and guidance of Andrzej.

Mara Graham Cummins

Nov 19, 2022

My daughter has been a patient for almost 3 months, and I can see exponential progress in her communication skills and an improvement in her self-confidence and behavior. The advice on how to reinforce the skills at home is very valuable to me as it helps my child progress faster. There is never any wait time and Mr. Lewandowski is always very professional.

Joanna W.

Nov 19, 2022

My daughter enjoys working on bettering her speech with him, and he is walking encyclopedia of resources that help you work with your child at home to work synergistically. Even before we started seeing him , he provided us with a lot of material/tools/apps with which we hit the ground running, and are starting to see changes in pronunciation. Highly recommend this professional to caring parents who want their children achieve success in and out of school

Mariusz O.

Nov 19, 2022

Z całego serca polecam Pana Andrzeja Lewandowskiego polskiego logopedę z Chicago. Jest wspaniałym, ciepłym człowiekiem, zaangażowanym pedagogiem, ale przede wszystkim bardzo kompetentnym terapeutą, wkłada wiele serca w pracę z dziećmi. Moja czteroletnia córka od kilku miesięcy korzysta z terapii prowadzonych przez Pana Andrzeja i uwielbia te spotkania. P. Andrzej dostosowuje tematykę zajęć do potrzeb i zainteresowań dziecka, na zajęciach jest bardzo duża dynamika, moja córka bez problemu przechodzi z języka angielskiego na polski i odwrotnie, bardzo poprawiła wymowę w najdrobniejszych szczegółach, ponieważ P. Andrzej uważnie słucha i poprawia najdrobniejsze błędy. Na lekcjach panuje fantastyczna atmosfera na zasadzie"bawiąc się, uczymy się", jest to szczególnie ważne w przypadku małych dzieci. Polecam z całego serca zajęcia z Panem Andrzejem Lewandowskim. Moja córka nie może się doczekać w każdym tygodniu spotkań z P. Andrzejem.

Małgorzata Jonska

Nov 19, 2022

Mr. Andrzej Lewandowski is a very nice, experienced and qualified therapist. In the pre-therapy conversation, I told him about my son’s disorder and he gave me more information than the doctor did! Mr. Andrzej is professional, each visit is different and interesting for my son, he is never bored and loves him, and the most important thing is that I can see the results; my son started to communicate better with us since he started therapy. I sincerely recommend Mr. Andrzej Lewandowski Polish speech therapist of Dempster Therapeutic Services!

Natalia Kozba

Nov 19, 2022

Our children’s speech and language development are a huge deal to us, parents of prematurely born twins (born 3 months before the due date). Ever since they were born, we were told they would present with significant delays, let alone meeting their milestones.

Ever since Andrzej became our speech therapist, things have significantly changed for the better. The communication between our twins has drastically improved. Andrzej is unbelievably patient, his approach to little kids is excellent, and his ability to keep the kids on task is great. Each session is different and completely personalized for the particular child. Watching Andrzej interact with our kids is a joy, as they continue to improve every single day. Needless to say, I wholeheartedly recommend Andrzej as a bilingual (Polish-English) speech language pathologist. His expertise, passion for what he does, and his dedicated work with both kids and their caregivers make him a great asset for all parents whose are concerned about their kid’s speech and language skills.

Weronika Marecki