Andrzej Lewandowski of Dempster Therapeutic Services is a highly qualified, bilingual Speech-Language Pathologist. His expertise in the field of bilingualism, p...

Andrzej Lewandowski, CCC-SLP/L has a superb approach to helping children develop their language and communication skills. He uses cutting edge technology and is...

My son loves coming to his sessions, asks almost everyday if today is the day he gets to go, he is always excited to see Mr.Andrzej. My son greats him with huge...

I highly recommend Dempster Therapeutic Services.Their Speech-Language Pathologists specialize in the evaluation, diagnosis, treatment, and prevention of commu...