Leo Mongillo

  • Collaborative Lawyer
  • Mongillo Law Professional Corporation
  • 9040 Leslie Street Suite 7 Richmond Hill, ON L4B 3M4

“Leonardo Mongillo is the principal of Mongillo Law Professional Corporation. He was a student and then an associate with a downtown boutique family law firm and has since gained over twelve years of experience as a family law lawyer. After successfully working in the family law field for over fifteen years, Leonardo opened his own practice in Richmond Hill.

Leonardo has an Honours Bachelor of Arts degree in Economics and Business from York University. His business acumen has assisted him in deciphering complicated financial arrangements and dealings, and provided a foundation to find solutions to the financial complexities of family law proceedings.

Leonardo has represented clients at all three levels of courts in Ontario (Ontario Court of Appeal, at the Superior Court of Justice and the Ontario Court of Justice). Leonardo has represented clients in litigation, collaborative family law and through the mediation and arbitration processes. Leonardo prides himself on his negotiating skills and finding real solutions and settlements so that his clients can move on with their lives comfortably. Leonardo’s professional team and network of professionals assists him in this endeavour.

His area of practice focuses almost exclusively on family law, including domestic contracts, divorce, custody and access, child protection, support, property and equalization issues. Leonardo is a family man who understands the difficulty and joys of raising children. He understands that each family unit is unique and is sensitive to their needs in resolving family law matters.” 

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