Notice to clients concerning the current coronavirus issue
May 06, 2020

Our primary concern continues to be the well-being of our clients and staff. On May 4, 2020, Virginia Governor Northam extended key provisions of Executive Order 53, which places restrictions on businesses and gatherings of more than 10 people through at least May 14th. At that time, we will enter Phase I of easing restrictions. While this will ease some limits on businesses, Loudoun Psychological Services will continue to offer therapy services entirely online. While we are able to complete psychological testing intakes online, complete testing must wait until we reopen. We anticipate reopening our doors during Phase II. New patients are welcome to join our practice at this time via Join Today.

Please do not come into the office if you are not feeling well or have been exposed to someone not feeling well.

Coronavirus Info Telehealth Options Available

“My professional philosophy: change your thoughts, change your life.”

Donald Jaskulske

Psychologist, PsyD, LCP

“My professional philosophy: change your thoughts, change your life.”

Donald Jaskulske

Psychologist, PsyD, LCP

Take the first step to becoming a new client: Join Today

Donald C. Jaskulske
Psychologist, PsyD, LCP

17 plus years of group and individual experience treating at-risk adolescents and young adults prior to, during and post incarceration, including anger management.

17 years of experience conducting psychological evaluations to assess current cognitive and emotional functioning, presence of a learning disability, intellectual disability, ADHD and Autism Spectrum Disorder diagnosis.
7 years of experience conducting risk assessments and court testimony related to potential of harm to self and others, inability to care for oneself and/or provide for one's basic needs. 17 years of providing individual and group supervision to students and unlicensed clinicians.
My work with at-risk adolescents and young adults focuses on assisting them in understanding how their early life experiences, beliefs, feelings and thoughts lead to their behaviors and ultimately their consequences. With the goal of producing positive changes in their thoughts and behaviors.
I am a down-to-earth, easy going licensed psychologist, with a sense of humor who provides his clients with empathy and compassion while working from a collaborative and individualized therapeutic structure. My goal is to walk with you on a healing path as you work towards well-balanced mental health.


Years in Practice: 19 Years
School: Illinois School of Professional Psychology
Year Graduated: 1999
License No. and State: 0810004210 Virginia

Additional Credentials

License No. and State: 0810004210 Virginia Board of Psychology
License No. and State: PSY20848 California Board of Psychology

Verified by
Psychology Today

Focus of care


  • Testing and Evaluation
  • Anger Management
  • Suicidal Ideation
Mental Health

  • Mood Disorders

  • Depression
  • Emotional Disturbance
  • Medication Management
  • Men's Issues
  • Oppositional Defiance
  • Risk Assessment
  • Self Esteem
  • Teen Violence

Client Focus


  • Adolescents / Teenagers (14 to 19)
  • Adults

  • Heterosexual Clients
Treatment Approach

  • Christian Counseling
  • Cognitive Behavioral (CBT)
  • Eclectic
  • Motivational Interviewing
  • Person-Centered
  • Rational Emotive Behavior Therapy (REBT)
  • Supervision Services

  • Individuals
  • Group
Take the first step to help. Call or email us now - 703.297.4368 or info@loudounpsychology.com

The National Suicide Prevention Lifeline 1-800-273-8255

If you are experiencing suicidal thoughts call this free 24-hour hotline. You will be routed to the nearest city crisis center to you.

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Loudoun Psychological Services, LLC provides this website for informational and marketing purposes only. No Model representations of real patients are shown. Actual patients cannot be divulged due to HIPAA regulations. The information provided herein is neither implied or intended to be an agreement or commitment to provide specific services, providers, or products. The information provided on our website is accurate to the best of our knowledge. It is subject to change at any time, again, being accurate to the best of our knowledge at the time it is posted.