Sugar Land Neuropsychology was established in 2015 to provide premier neuropsychological testing to the areas surrounding Sugar Land, Texas, which includes Houston and Katy.


Our focus is to provide our patients with a positive experience in a comfortable and professional atmosphere. Neuropsychological testing is a highly specialized area of practice and our goal is to exceed our patient's expectations.

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Clinic Location:

52 Sugar Creek Center Blvd • Suite 300

Sugar Land • Texas • 77478



A. David Dvali

Practice Director

David's background is in IT and systems development. He has worked for major telecoms, consulting firms, and oil companies throughout his career. David manages all the behind-the-scenes tasks to keep things running smoothly; from billing and marketing, to maintaining our website and social media streams, to IT issues. David is a native of Canada and still occasionally slips when writing (pay cheque, labour, flavour) and speaking ("PRO-cess", "x y zed"). Beyond this he is the proud father to Bella and Charles, and spends most of his working time trying to undo what Dr. Larery managed to do to her computer.

Stephanie Vance

Medical Receptionist & Client Relations Manager

Stephanie is the first person you'll likely speak to here at the practice, and we rely heavily on her expertise to manage all the things that go into making an evaluation go smoothly. Stephanie is a Houston native and a certified medical assistant. She came into the medical field because she loves to help and be there for others in any way she can, whether it's helping a patient with how they feel or just being an open ear that will listen. Prior to pursuing her career in healthcare she was a singer/songwriter; which is something she still loves to do. She's the dedicated mom to a very bright little boy who is the center of her life. They spend their weekends hiking, camping, or taking day trips to San Antonio to visit the caves.

Administrative Office Address:

1200 Smith Street • 16th Floor

Houston • Texas • 77002


v: 713-900-5557  f: 713-489-2030

Copyright - Sugar Land Neuropsychology 2020