$ 300-300 per hour
also known as Madhgrick Law, P.C.
Hiance Madhgrick Castro Guerrero was born and raised in the beautiful island of the Dominican Republic. It is not a coincidence that the English translation of her second last name is “Warrior” because she fights her clients’ battles like one of her own. She became an attorney to be the voice of those who cannot speak for themselves and to bring hope to those who need it.
Hiance is passionate, authentic, charismatic, difference-maker, and identifies herself as a non-denominational Christian. During her free time, she enjoys outdoor activities with her two fur babies Lucy and Ruth and do not be surprised to find her doing adrenaline rush activities, like sky diving.
“If someone else did it, so can I; if nobody has done it, I could be the first one”
“Mi propósito es convertirme en una mejor versión de la que fui ayer”
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$ 300-300 per hour
Always
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Chat withState: Georgia
Acquired: 2023
No misconduct found
234 Luckie Street, Suite 2A, Lawrenceville, GA, 30046
Showing 1 - 5 of 33 client reviews from Avvo
Posted by Daniela C | January 8, 2026 | Hired Attorney
Hiance is an outstanding lawyer whom I’ve known and trusted for years. She took care of my family’s asylum case with incredible professionalism and compassion, and it was granted. Because of her dedication and expertise, today I am proud to say I am a U.S. citizen. I’ve referred her to several family...
Posted by anonymous | November 10, 2025 | Consulted Attorney
Dont let her good looks and calm demeanor fool you! She’s a beast! And she will represent you in a beastly way! She’s bold smart and gorgeous! I only had consulted her but the information she gave me prepared me to be pro Se after going 4 years without seeing my twin daughters.
Posted by Jermey | November 5, 2025 | Consulted Attorney
Hiance is someone you want to represent you, as a father of 4 I have twin daughters I have not seen in 4 years! My rights have been taken away from me by an unjust court system and instead of her judging me due to not being granted parenting rights she took the time to get to know me and it didn’t ta...
Posted by Juan | August 25, 2025 | Hired Attorney
I hired Hiance Castro to help me prepare for my asylum interview after waiting 9 years since I first submitted my application. From the very beginning, she was incredible. She helped me update all my case information, guided me through the preparation process, and attended the interview with me. T...
Posted by Gabriela | August 14, 2025 | Hired Attorney
Hiance has been an invaluable support for our family. She accompanied my brother to his asylum interview and is also handling my boyfriend’s immigration case. Her guidance and the clear way she explains each situation have been essential for us to understand the process and feel at ease. Both she and...
"Hiance is a passionate advocate for her clients. She has a great work ethic. She writes with precision and is thorough in her analysis. She connects on a personal level with people of all cultures and is fluent in Spanish."
"I have worked alongside Attorney Castro Guerrero since this year and I can say affirmatively that she has proven herself to be a fierce advocate for her clients! She is an active listener and extremely intelligent with a fresh take of the law since her recent graduation from law school. I trust her completely and she has been a dependable colleague and helpful source for information in my family law cases."
Landlord or tenant lawyer
Family lawyer
Family lawyer
Unknown lawyer
2023 - Present
Attorney, Madhgrick Law, P.C.
2023 - 2024
Associate Attorney, Daniels & Taylor, P.C.
2022 - 2023
Law Graduate Paralegal, Daniels & Taylor, P.C.
2021 - 2021
Legal Intern, Kids in Need of Defense (KIND)
2017 - 2019
Immigration Paralegal, Seth Addo-Yobo, Esq.
2016 - 2017
Immigration Case Manager, Cella & Associates, LLC
2014 - 2014
Legal Extern, Public Defender’s Office - Santo Domingo, Dominican Republic
2023 - Present
State Bar of GeorgiaMember
2023 - Present
Gwinnett County Bar AssociationMember
2023 - Present
Gwinnett County Bar Association, Divorce/Family SectionMember
2022
JD - Juris Doctor
2020
LL.M - Master of Laws
2019
LL.M - Master of Laws - Transferred to UGA
2019
Spanish/English Certified Legal Interpreter
2015
LL.B - Bachelor of Laws
2015
English
Spanish
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