Donna Hammack Mediations
Biography & Credentials
Donna Hammack is a Certified Professional Mediator with a specialty in Family, Divorce and Child Custody cases.
She obtained a Masters Degree in Counseling and worked as a counselor for 22 years in Corpus Christi and San Antonio, Texas before launching her Mediation Practice.  While a school counselor, she received 30 clock hours in mediation training by Dispute Resolution Services in Corpus Christi, Texas. 
Ms. Hammack taught student mediation practices and held numerous mediations between students as well as teachers and parents. 
She also completed the leadership training of Systematic Training for Effective Parenting (STEP) at Texas A & M University Corpus Christi.  She has completed the Basic Mediation Training (40 clock hours) and the Advanced Family Mediation Training (30 clock hours) through the highly acclaimed National Institute for Mediation, Houston Texas.  (
Her extensive training by the National Institute for Mediation has been approved and meets all standards of The American College of Mediators, The Texas Mediators Round Table, Remedy Code Annotated, Texas Association of Mediators, and Texas Mediator Credentialing Association.  Her training has been approved by the State Bar of Texas.