What are the opening hours?

Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 5pm Saturday 7:45am - 2pm

Andrzej Lewandowski Speech Therapist Polskojęzyczny Logopeda w Chicago

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United States
Schiller Park, IL
Andrzej Lewandowski Speech Therapist Polskojęzyczny Logopeda w Chicago

Speech Therapy / Polskojęzyczny logopeda Chicago
Bilingual (English-Polish), licensed and certified

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, 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 works closely with families to help children find the best treatment plan for their needs. In 2020, Dempster Therapeutic Services, LLC was named “one of 19 Best Speech Pathologists in Chicago” by independent researchers at Expertise.com.

10/15/2025

📱 Want your toddler to go from a single word to a sentence?

10/15/2025

Polski logopeda Andrzej Lewandowski z Dempster Therapeutic Services? Polecam!

10/15/2025

Some of the lovely reviews we receive from our wonderful customers! dempstertherapeuticservices.com

10/14/2025

Is you child pointing and not speaking❓https://chicagospeechtherapy.link/pointing

Just 8 days until the main event! The countdown is on! Just 8 days until the main event! We're so excited and proud to be the Proud Platinum Sponsor of the ...

10/14/2025

Niektóre z cudownych recenzji, które otrzymujemy od naszych wspaniałych klientów!
https://chicagospeechtherapy.ueniweb.com/testimonials

Spotkałam się z Panem Andrzejem Lewandowskim w celu sprawdzenia mowy syna. Niepokoło nas brak niektórych dźwięków. Rozmowa rzeczową, konkretną, bardzo pomocna. Szybko ustaliliśmy co robić dalej. Bardzo fajne podejście do dziecka. Syn bardzo polubił Pana Andrzeja I nie może doczekać się zajęć. Polecam każdemu kto ma wątpliwości dotyczące owy swoich pociech!
Edyta M. Schaumburg

10/14/2025

FREE online speech screening from Dempster Therapeutic Services! Worried your child's speech might be lagging, but not sure if it's "just a phase" or time to call in the super speech therapists?

10/14/2025

👆 Book now: https://paywithhsa.link/speech-therapy-services

🗣️✨ 𝗘𝗫𝗖𝗜𝗧𝗜𝗡𝗚 𝗡𝗘𝗪𝗦! ✨🗣️
Booking your speech therapy services just got SO much easier!
We're thrilled to announce our new streamlined booking system where you can:
🔹 Browse ALL our award-winning "Chicago Speech Therapy" services in one place
🔹 Book your appointment with just a few clicks

🔹 Pay instantly online
🔹 Use your HSA/FSA funds directly! 💳
No more phone calls, no more waiting - just simple, convenient healthcare at your fingertips.
👆 Book now: paywithhsa.link/speech-therapy-services
Why choose Dempster Therapeutic Services?
✅ Award-winning "Chicago Speech Therapy" catalog
✅ Expert speech-language pathologists
✅ Personalized treatment plans
✅ Flexible scheduling options
✅ HSA/FSA accepted
✅ Now with instant online booking!
Ready to take the next step in your communication journey? Your breakthrough is just one click away!

10/13/2025

👶 Can your 2-year-old repeat these words?
https://www.youtube.com/shorts/DrbTGeZiQ0Q
✅ Follow for more tips from real therapy sessions
📍Book private speech therapy at slp-d.com
Our signature "Chicago Speech Therapy" services are now bookable online.

10/13/2025

Some of the lovely reviews we receive from our wonderful customers! 𝗱𝗲𝗺𝗽𝘀𝘁𝗲𝗿𝘁𝗵𝗲𝗿𝗮𝗽𝗲𝘂𝘁𝗶𝗰𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀.𝗰𝗼𝗺/𝘁𝗲𝘀𝘁𝗶𝗺𝗼𝗻𝗶𝗮𝗹𝘀

Mr. Andrzej is an incredible therapist for my daughter. He cares personally about her interests and meets her exactly where she is. Since working with Mr. Andrzej, my daughter's confidence has dramatically improved. After almost a year of working together, she has made significant changes that have allowed her to speak more clearly. She truly loves Me. Andrzej. We are lucky to get to work with him.
Marta M., Chicago

10/12/2025

Andrzej Lewandowski has been instrumental in helping my son overcome speech delays in Polish and English.

10/12/2025

"She was at least a year behind, and now she is caught up with her speech."

"She was at least a year behind at the time of the evaluation, and now she is caught up with her speech." A Parent's Perspective: A Chicago parent talks abou...

Address

9950 Lawrence Avenue Suite 309
Schiller Park, IL
60176

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm
Saturday	7:45am - 2pm

Website

http://www.SLP-D.com/

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