Meet Our Professional Attorneys
Andrea Halpin
Attorney
Business Law
Family Law
Municipal Law
Undergraduate Education – Kelley School of Business, Indiana University
Law School – Robert H. McKinney School of Law, Indiana University
She likes untangling knots. She enjoys figuring out how things work. She believes knowledge and preparation give you a competitive advantage. That’s why Andrea Halpin relishes helping people confront problems and tackle them.
Andrea’s clients include businesses, family members and municipalities. Her breadth of experience enables her to deal with a wide range of issues knowledgably and efficiently.
Andrea wants people with legal matters to be not only heard, but understood. They need a trusted advisor. They need an advocate. That is why Andrea is making sure Halpin Slagh is a firm that cares about those they serve.
Practice Areas
- Municipal Law
- Mediation- Registered Indiana Family Law Mediator
- Business Organizations and Transactions
- Divorce, Custody, Guardianships and Parenting Time
- Collaborative Divorce
- Guardian Ad Litem Services
- Employment Law and Employment Contracts
Bar Admissions
Andrea Halpin was admitted to the Bar in 1995.
- Indiana Supreme Court
- United States District Court, Northern and Southern Districts of Indiana
- United States Court of Appeals for the Seventh Circuit
Education
- Robert H. McKinney School of Law, Indiana University
- Juris Doctor
- Kelley School of Business, Indiana University
- Bachelor of Science in Business Management
Professional Associations
- American Bar Association
- Indiana State Bar Association
- St. Joseph County Bar Association
- Chair, Family Law Committee
- Bench and Bar Committee
- Renaissance Executive Forum
- Executive Roundtable, Indiana University South Bend
Community Service
- Board of Directors, South Bend Rotary Club
- Board of Directors, Ronald McDonald House Charities of Michiana
- President
- SPARK Mentor, Women’s Entrepreneurial Initiative, St. Mary’s College
Mariana Gerolimatos
Attorney
Collections/Creditor's Rights
Family Law
Landlord/Tenant Law
Undergraduate Education – Marquette University
Law School – Valparaiso University School of Law
Mariana Gerolimatos is an attorney focusing on Family Law, Landlord/Tenant Law, and Creditor’s Rights. She joined the firm of Halpin Slagh PC in February 2021 after working as a deputy prosecuting attorney for almost seven years. Mariana is an experienced litigator and is a passionate advocate for her clients. Mariana truly listens to her clients, is easy to talk to, and helps people feel comfortable during a difficult time in their lives. She fights for her clients to get an outcome in their best interest and helps people navigate the complex legal field.
Mariana is a first-generation American and the first lawyer in her family. She is an avid traveler and animal lover.
Practice Areas
- Family Law
- Landlord/Tenant Law
- Collections/Creditor’s Rights
- Litigation
Bar Admissions
Mariana Gerolimatos was admitted to the bar in 2014.
- Indiana
- United States District Court, Northern District of Indiana
- United States District Court, Southern District of Indiana
- Illinois (inactive)
- Washington State (inactive)
Education
- Undergraduate Education – Marquette University
- Major – Criminology and Law Studies
- Minors – Psychology and Anthropology
- Law School – Valparaiso University School of Law
- Juris Doctor
Professional Associations
- Indiana State Bar Association
- St. Joseph County Bar Association
Contact Form
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