Heather Biagi

Senior Attorney

heather biagiThanks to her stint as a Court Clerk at the St. Louis County Courthouse prior to law school, Heather Biagi brings her experience behind the gavel to the forefront of trying cases.

“That experience really gave me a solid foundation of knowledge about the court process,” she said. “I learned the background about why you file certain documents, not only from a legal standpoint, but why it makes sense with the court.”

Ms. Biagi’s background in radio and television also helps when it comes to communicating with her clients, judges, and opposing counsel. She also has led trial research for complex cases in both Illinois and Missouri. She is dedicated to providing the best service to each of her clients.

“I became a lawyer to help people,” Ms. Biagi said. “I am here as your partner to advise and develop a plan to meet your goals.”

Licenses & Admissions

Ms. Biagi is licensed in Missouri and Illinois.


Ms. Biagi graduated cum laude from Southern Illinois University – Carbondale with a Bachelor of Arts in Radio and Television. She received her Juris Doctor from Saint Louis University.

Professional Experience

Prior to law school, she practiced her craft as a Court Clerk at the St. Louis County Courthouse in the domestic department. During law school, she focused on general litigation, family law and bankruptcy. Ms. Biagi also worked at the SLU Law Clinic handling civil, criminal and traffic law matters.


Ms. Biagi is a member of the Missouri Bar, the Bar Association of Metropolitan St. Louis and the American Bar Association.

Speeches, Seminars, & Publications

Ms. Biagi appeared on “St. Louis On The Air” to discuss fathers’ rights and the challenges dads face in family law courts. Click here to listen to the full interview.

In 2012, Ms. Biagi spoke on the topic of “Form 14 Calculations & Tips: New Missouri Child Support Rules” at the annual Cordell & Cordell CLE Seminar. She also presented on “Useful Resources for A Custody Case” at the firm’s 2010 seminar.

In 2010, Ms. Biagi graduated from the American Bar Association Section of Family Law Trial Advocacy Institute. She is a frequent presenter at Cordell College and has participated in Cordell College levels 100, 200 and 300.

Ms. Biagi was a frequent host of divorce resource videos as well as a contributor of articles to DadsDivorce.com.

Several of her articles were incorporated into the book, “Divorce Full Force.”

Watch Ms. Biagi’s lecture from Cordell & Cordell’s 2015 Continuing Legal Education seminar on “Tips on Navigating the World of Orders of Protection.”

Watch Ms. Biagi’s lecture, presented with Erica Gittings, from Cordelll & Cordell’s 2014 Continuing Legal Education seminar on “Managing Clients with Challenging Personalities.”



“Heather is amazing!  I am 100% confident in Heather!. She came into my protective order hearing and she blew it out of the water! I had no idea what to expect and came in with little faith. I was in complete shock at how Heather handled things. If it wasn’t for her, I would have no time with my daughter. I owe her everything. Heather is a shark and went after what I wanted without me having to spell it out. I have nothing but faith in Heather. I couldn’t be more pleased with Cordell & Cordell and Heather.”


“Heather has been very responsive and always takes her time to address all of my questions. That level of attention has been great, especially considering the complexity of my case!”