Education & Certification

Licensed In

Graduated From
Catholic University of America (1975)

National Register Member Since

Margi Okum, PhD

My practice specializes in providing psychological assessments for children and adults. Diagnostic assessments for ADHD and learning disabilities are specialties. As part of these evaluations, I assess strengths, weaknesses, and needs and advocate for appropriate accommodations. I also conduct forensic evaluations to provide input on custody matters as well as criminal competency and responsibility.

Practice Characteristics

Areas of Expertise

  • General Psychological Testing (e.g., intelligence, personality, vocational, aptitude, school placement, health)
  • Forensic Psychology (e.g., mental competency, parent-child custody, legal evaluations, violence or risk assessment)
  • Individual Psychotherapy
  • Couples Therapy (e.g., relationship communication difficulty, premarital consultation, divorce mediation)
  • Career and Life Adjustments (occupational/career counseling and assessment, academic problems, financial issues, relocation stress, stress associated with other life changes)

Ages Served

  • Adolescents (13-17 yrs.)
  • Adults (18-64 yrs.)
  • Children (3-12 yrs.)

Treatment Modalities

  • Psychodynamic Treatment


  • Ph.D. – Clinical Psychology, Catholic University
  • Licensed Psychologist in Maryland
  • Member of the American Psychological Association
  • Maryland Psychological Association
  • National Register of Health Service Providers
  • Clinical Assistant Professor, Department of Psychiatry, University of Maryland School of Medicine
  • Former Director of Psychology and Forensic Services at Walter P. Carter Center

Fee Information/Office Policy

Sliding scale offered.
Office Hours: Monday-Friday 10:00-5:00.

Insurance Plans

Does Not Accept Insurance

Contact Information

Primary Contact

This psychologist has elected not to publish contact information.

P: 410-323-6099 (Office)
F: 410-323-6093