Mark Cosgrove

Director of Client Services

Mark Cosgrove serves as the firm’s Director of Client Services, dedicated to providing support and guidance to all of our clients. He brings commitment, focus, and positive energy to each encounter and helps our clients feel comfortable and empowered as they commence a family law matter. Mark’s compassion and innate ability to put people at ease serve him well in this role, and his holistic approach is key in building supportive relationships with clients who are facing difficult life transitions.

Mark has over 25 years of professional experience in industries that truly help clients and employees. He has developed keen listening skills, which, when combined with his deep integrity, enable him to easily build trust and confidence and provide assurance that he and the firm are here to help. His certifications as a life and career coach only add to a deep sense of connecting with and assisting others.

Mark received a Bachelor of Science in Communications from the University of Wisconsin.


  • University of Wisconsin: B.S.

Why Choose Us?

  • Our mission is preserving relationships in the family, especially with children, and preserving your assets for the future.
  • We provide personalized representation so our clients feel like they are our clients.
  • We operate as a collective team and thrive on collaboration
  • We have been celebrated by the Inc 5000 as one of the fastest growing private companies in the U.S. for 2 consecutive years.
  • We host seminars throughout the DC area on family law and estate planning to educate people on legal issues.


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We’re here to support you and move towards resolving the difficult situation you are currently navigating. Call us today at (888) 530-4374 to get started.

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