703-754-0636 (Gainesville) - 703-879-6947 (Alexandria)

Our Clinical Psychologists

Our Professional Therapy sessions are provided by Doctorate and Master’s Level clinicians licensed in the State of Virginia. They have years of experience in working with children, adolescents, adults, couples, and groups.

Psychological Testing & Evaluations



Miles Diller, Ph.D. (Gainesville and Alexandria Offices – Psychological Testing/Evaluations only)

Dr. Miles Diller is a Licensed Psychologist in Virginia and Maryland. He graduated in 1979 with a bachelors degree from Georgetown University, and in 1986 with a doctorate in clinical child psychology from DePaul University in Chicago.

Dr. Diller has worked in a great variety of settings during his career, with children through older adults. For several years he was Clinical Director of a Community Mental Health Center; he worked as a Supervisory School Psychologist in New Mexico for over ten years; he taught Psychological Testing at Southwestern College in Santa Fe, New Mexico; and he has worked with adolescents in residential and inpatient care. In addition to testing children and adolescents, he also provides testing for the Virginia Disability Determination Services, and consults with local nursing homes. He has published articles on pilot personality characteristics and flying safety.

At the Life Enrichment Counseling Center, he provides assessments for learning and attention problems in children and adolescents. He evaluates challenges with attention and/or overactivity (ADHD), executive functioning, learning differences (Learning Disability), academic programming issues, social differences, and emotional or motivational problems. Testing may include interviews, checklist measures, observations, intellectual testing and/or academic screening. As a former school psychologist, he can provide second opinions (often at district expense), help guide IEP development, and act as your child’s advocate.

Please feel free to contact Dr. Diller directly: Life Enrichment Counseling CenterLife Enrichment Counseling Center