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Marietta B. Warren

Child custody Attorney at Annapolis, MD

5.0   15 reviews

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About Marietta

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Hillman, Brown & Darrow, P.A. in historic downtown Annapolis
Licensed for 16 years
State NY
Status Currently Registered
Acquired 2021
Updated 11/17/2022
State DC
Status Good Standing
Acquired 2020
Updated 06/08/2022
State MD
Status Active
Acquired 2006
Updated 11/30/2022

We have not found any instances of professional misconduct for this lawyer.

Contact Marietta

Hillman, Brown & Darrow, P.A.
221 Duke Of Gloucester Street
PO Box 668
Annapolis, MD, 21404-0668


5.0 / 5.0
  15 customer reviews
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1 Star
Posted by Kim K | October 27, 2022
This review is from a person who hired this attorney.
| Hired Attorney
Marietta is the best in the County
Marietta & Sam Brown are THE best divorce lawyers in MD. They saved my life & protected me against a volatile ex-husband who refused to work & who did everything to hide assets & manipulate the system. They were honest with me & ensured I didn’t have to pay my ex child support when he decided to never work again due to his mental state. They worked creatively & tirelessly to ensure I didn’t lose the family home. It’s been 4 years since my 2 year difficult divorce & I would never be in such a solid position in life if it hadn't been for them. They are worth every penny.
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Posted by Chris | December 26, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Best Around
Marietta has been a no-none-sense lawyer who has helped me out several times. Would not choose another lawyer. Lists out all the facts and responds very quickly. The absolute best around.
Posted by anonymous | December 23, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Thourough and knowledgable
Marietta has been amazing. I switched to her after a concerning first lawyer experience and it was the best decision I could have made. She is thourough, prompt in communication, clear and knows the law and protocol. She doesn't get into the drama or emotion in the back and forth, she is steady about it and guides me well into clear understanding so I can make decisions. This knowledge has been critical for my case. I feel very well represented by her, and I am incredibly grateful for her. If I hadn't switched to her my story would have ended poorly.
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Posted by Kelly | December 20, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Personable, responsive, and knowledgeable!
Marietta came recommended by a friend, and I never once regretted my decision to consult with and eventually hire her. At my initial consultation, Marietta provided me with a lot of practical information to consider. After we met, she followed up in a timely fashion and was patient as I made decisions. Once the legal process proceeded, Marietta was easily accessible by phone and by email. She offered sound advice, and when I made decisions that were not always her choice, she never made me feel stupid or like I had messed up, instead working with me where we were at every juncture. She was confident and educated without ever appearing condescending. Every correspondence was professional and timely. From our initial meeting until the closure of my case, she was the epitome of professionalism mixed with the right amount of empathy. I cannot recommend her highly enough.
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Posted by Cory | March 5, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Divorce, Child Support
Tippy is professional, concise, and effective as a lawyer. I hired her almost 5 years ago and always guides me in my rights and options. She does not waste time and has made a difficult time easier with her advice. I highly recommend her.
Posted by Brian | September 11, 2017
This review is from a person who hired this attorney.
| Hired Attorney
Marietta, or Tippy as she is known, is an outstanding and highly competent family law attorney. I cannot say enough how pleased I am with her representation throughout the years and cannot recommend her enough! She is devoted to providing her clients with the best possible resolution, and will explain what to expect every step of the way. She was always available when needed, responded quickly, and was always on top of what was happening with my case. She has helped me with many different aspects of family law; from an adoption, to divorce, to child custody. If you're looking for a feisty, take-no-prisoners attorney who will be an aggressive advocate for you, look no further!
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Posted by Michele B | September 26, 2016
This review is from a person who hired this attorney.
| Hired Attorney
Outstanding Counsel
Ms. Marietta Warren is a highly-professional, dedicated attorney who actively champions on behalf of her client's best interest. During my painful divorce, Ms. Warren provided exceedingly timely responses to my questions. In addition, she provided a thorough explanation of the complicated court-system process and secured the best resolution to my settlement. I highly recommend Ms. Warren to champion for your best interest.
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Posted by Keith | July 24, 2015
Best experience with an attorney
I needed legal services and she provided that and so much more. She went up and beyond my expectations! She really listened and was patient with me; very easy to work with. I highly recommend her for legal representation!
Posted by Renee | March 21, 2011
Client Review--Divorce/Custody Case
Marietta came into my life at just the right time as my marriage was unexpectedly unraveling. She took charge and gathered all facts in an orderly and timely manner. There wasn't any wasted time. She was not intimidated by the other attorney in any sense. I was totally confident in her ability to get me through this period in my life. I would say she is no-nonsense--kind, but firm. She was patient with me and kept me sane during a very difficult time. I would recommend her to anyone going through a divorce and custody situation.
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Posted by Naomi | March 14, 2011
An attorney that goes above and beyond for her client
Mrs. Warren was outstanding. I would recommend her again and again. She was always available, either by phone or e-mail. I know that she had many other cases, but she made us feel like we were her only client. Mrs. Warren is very knowledgeable of the law, and is an excellent trial attorney. She prepared not only herself for court but also spent time explaining everything that could possibly happen in court. If a smart, articulate, feisty, lawyer is what you are looking for, Mrs. Warren is the one for you.
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Posted by Bob | March 10, 2011
Landlord/Tenant Lease Default (Complex)
With the recommendation of the president of the bank I do business with, I visited Sam Brown to review the claim I felt I had with a tenant. It was during that first meeting with Mr. Brown I met Marietta Warren. Mr. Brown informed me Ms. Warren would be co-counsel if they agree to take the case, what a joy that turned out to be. From that first meeting and during the entire process up to and including the trial, eighteen months, “Tippy” kept me well informed and up to date on all aspects of the case and helped set appropriate expectations as to outcome. Each billable hour was of value. In my opinion time spent was minimized to my benefit. Quality work is a great replacement for hours and hours of time spent. I was fortunate to have Marietta Warren act as co-counsel with Mr. Brown. She was masterful in document preparation, taking of depositions, rules of law, and filling in for Mr. Brown in pre-trial hearings when necessary. The case files prepared were complete and orderly enabling the case to be heard with full benefit going to me. Over the last eighteen months I have come to respect the work of Marietta Warren, and like my banker there would be no hesitation in my voice to recommend this firm.
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Posted by Lena. | March 20, 2010
Excellent Attorney.
I can't say enough positive things about Marietta. In spite of her young age, she is extremely smart, has a wonderful personality and very professional. My attorney was not available for the deposition and Marietta was able to get ready very fast. I decided to trust her and she did an excellent job. We had to go against a very unpleasant attorney, who would try to intimidate everybody, but It is impossible to do when Marietta is on your side. I would like to thank her for a wonderful job and would positively recommend her to everybody who needs a knowledgeable and aggressive attorney.
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Posted by anonymous | February 5, 2009
Client Review
Ms. Warren is an excellent choice! She made me feel at ease and took her time to explain everything and made sure I was fully aware of everything that was going on. I would recommend her to everyone.
Posted by anonymous | January 14, 2009
Review by client for Marietta B. Warren (The best)
I have just been through a bitter divorce/custody battle/alimony/child support case in the last year. I will tell you that it was not a great experience at all as most people would believe. The one thing that did work out well for me was choosing a law firm and an individual lawyer to represent me. I went to Hillman , Brown, and Darrow in Annapolis, Maryland . Marietta B. Warren was the lawyer that I chose to represent myself in this case.It was the single best decision that I have made over the last year. Marietta was the reason that I did not lose my sanity during this process. She was always available and always had the answers to all of my questions. She even came to my house at times to make things convienient for everyone involved. I will attest that even when she was on maternity leave during the middle of my case, she was still available and got me any information or advice that I needed. She is a dedicated ,knowledgeable, and reliable choice for anyone needing a lawyer.
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Posted by anonymous | January 12, 2009
Drafting Rental Lease
Marietta was open to my situation, gave strong advice and prepared the appropriate document in an acceptable time frame. I have already recommended her work to a family member that may be in need of similar work in the future.
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AVVO RATING 8.6 (Excellent)

Work Experience

  • Partner
  • Hillman, Brown & Darrow, PA
  • 2019 - Present
  • Associate
  • Hillman, Brown & Darrow P.A.
  • 2005 - Present
  • Research Assistant
  • University of Baltimore School of Law
  • 2004 - 2004
  • Legal Assistant
  • The Intellectual Property Group, PLLC
  • 2003 - 2003
View all work experience


  • University of Baltimore School of Law
  • JD - Juris Doctor (cum laude)
  • 2006
  • University of Maryland, College Park
  • BA - Bachelor of Arts
  • 2002


  • Federal Bar Association
  • Member
  • 2013 - Present
  • Anne Arundel County Bar Association
  • Member
  • 2006 - Present
  • Maryland State Bar Association
  • Member
  • 2006 - Present
  • University of Baltimore Law Alumni Society
  • Member
  • 2006 - Present
View all associations


  • Leading Lawyer Family Law
  • What's Up Annapolis?
  • 2021
  • Leading Lawyer Family Law
  • What's Up Annapolis?
  • 2018
  • Leading Lawyer Family Law
  • What's Up Annapolis?
  • 2017
  • Leading Lawyer Family Law
  • What's Up Annapolis?
  • 2014
  • Torts Law Scholar
  • University of Baltimore, School of Law
  • 2005
View all awards


  • Research Assistant to Charles Shafer on "Consumer Law: Sales, Leases and Financing"
  • Book
  • 2006

Attorney endorsements

Received (4)
Given (6)
Endorse Marietta
Family Attorney | Jan 19
Relationship: Co-worker
"Marietta Warren is extremely intelligent and hard working. She is an excellent litigator. She is able to represent clients in a wide range of practice areas, making her an asset to her firm."
Business Attorney | Jan 19
Relationship: Supervised lawyer
"I endorse this lawyer's work. she is hardworking, careful and practically always correct in her analysis; a pleasure to work with her"
Contracts and agreements Attorney | Jan 19
Relationship: Co-worker
"Marietta and I have worked together on numerous cases. She is detail oriented and has excellent observational skills, which help her cut through complex issues and offer salient and concise counsel."
Family Attorney | Jan 19
Relationship: Co-worker
"Marietta Warren is a capable, intelligent and diligent attorney. She is always prepared and is an excellent domestic law attorney."