Human Development Center
Bel Air   Columbia   Ellicott City
Dr. Sandor (Alex) Szollos
Ph: 410-893-3082, 410-730-9251
We Are
a group of mental health professionals committed to provide the highest quality of psychological services. Our clinical expertise includes the assessment and treatment of problems of childhood (from infancy to adolescence) as well as adult problems (individuals, couples and families). Our services are guided by the best practices and ethical standards of the profession of psychology.


Please feel free to contact us with any question related to your own situation, our services or any other issue that you may wonder about as you visit our website.

We, the professionals, answer our own phone as we believe that the relationship with a client starts with the first phone conversation. If we are not available to answer the phone, please leave a message (as detailed as you want) on our voice mail. We will make every effort to return your call on the day you make it, with the exception of weekends and holidays. Similarly, we also respond to emails within a day or two. However, keep in mind that email is generally not a secure and confidential form of communication.

Telephone numbers:Bel Air: (410) 893-3082
Columbia and Ellicott City: (410) 730-9251
Fax number:(410) 893-3082
E-mail address:Email:
Mailing address:Human Development Center
P.O. Box 1226
Columbia, MD 21044-0226
Directions to Bel Air office:115 Fulford Ave.
Bel Air, MD 21014

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For directions to the Columbia and Ellicott City offices, please call us.

  Copyright © 2015 Human Development Center. All rights reserved.