Sonoma County Probate Lawyers

Having come to law as a second career, I bring a broad perspective to client needs. I am honored to work with a wide range of single people and families to create estate plans that will achieve the goals that are important to them, and do everything possible to avoid the problems they are concerned about.

Whether you want to craft a plan that will avoid fighting among a blended family, protect your disabled child with a special needs trust, or pass your assets to your favorite charities, we will work together to plan and implement your ideal estate plan.

Mark T. Koo’s work includes Corporate Compliance and Governance, Estate Planning, Family Law, Non-Profit Formation and setting up the 501c3 Non-profit designation. Mark also helps companies file incorporation as well as other corporate legal assistance. Prior to becoming an attorney, Mark T. Koo has been involved with Silicon Valley’s technologies such as data warehousing, wireless software and hardware technologies, and internet technologies. Mark is a graduate of McGeorge Law School and is a member of the California Bar. Mark received his bachelors of science degree in electrical engineering and masters of science degree in materials science from University of California,...

I am a client-focused attorney with expertise in estate and tax planning, nonprofit and philanthropy, and real estate law.

My practice, T.S. Wrobel Law Group, focuses on Estate Planning, Probate, Exempt Organization Law, and Business Law services. We work directly with clients to protect their assets and legacy, and offer resources through our websites TSWrobel.Law and NonProfitLegalCenter.com to provide information and support to nonprofits and private family foundations on purpose, strategic fundraising, board structure, budget and operational issues.

Over the years, we’ve supported more than 1,600 nonprofits, private family foundations, and international NGOs across 50 states, including organizations such as...

Attorney Jessica Ward has been in the legal industry for over 15 years. She started as a paralegal, then a legal administrator at a busy workers' compensation defense law firm. In 2016 she decided to start her own legal document preparation company, which focused on estate planning, family law and deed preparation. During the COVID pandemic, she was re-evaluating her career goals, and had the opportunity to achieve her ultimate goal of attending law school. She graduated summa cum laude with honors and was sworn in and licensed in California to practice law. She is passionate about every family having...

Straight talk is good business. I will explain your options, then you decide what to do. My job is to anticipate potential problems and suggest strategies for accomplishing your goals.

Kathleen "Katie" Siemont grew up in the San Francisco Bay Area, attending CSU Chico and George Washington University National Law Center in Washington D.C. She was one of the first graduates of the Joint J.D./M.P.H programs at George Washington Medical Center in D.C., earning a law degree and a Master's Degree in Pubic Health in three years.

Katie worked for over a decade as a Worker's Compensation Defense attorney...

I have been practicing estate and probate law since 1994. My practice is 100% focused on California probate court cases only. I pride myself on efficiency and answering my client's questions within minutes rather than days. I am a Certified Specialist in Estate Planning, Trust and Probate Law. I have highest ratings on numerous websites including Martindale Hubbell "AV" rated, AVVO "10.0" rated, and am a "Superlawyer." I also am a past Sacramento Bee estate and probate "expert." I speak on estate and probate law to professional groups and have been quoted in numerous articles on the...

Konstantine "Kosta" Demiris is a partner at the law firm of Demiris & Moore, located in the heart of downtown Walnut Creek, in the center of Contra Costa County. His practice focuses on litigation involving elder abuse (financial and physical), will and trust litigation, conservatorships, guardianships, HOA's, and appeals. Kosta is actively involved in the Contra Costa County legal community. He is a member of the Board of Directors of the Contra Costa County Bar Association's Elder Law Section. He serves as court-appointed counsel in Conservatorship cases in Contra Costa County. Kosta is dedicated to helping...

Dustin MacFarlane is an estate planning and elder law attorney with a unique background which makes him uniquely qualified to serve his clients. Prior to entering practice as an attorney in Sacramento, Dustin began his career in the long-term care industry, working with skilled nursing and assisted living facilities throughout the Central Valley and Northern California. He takes pride in the work he does in helping families provide for and protect their loved ones. Outside of his work at the firm, Dustin also hosts a weekly show on Talk 650 KSTE and is actively involved with several community organizations.

Jackie Marie Howard, Attorney At Law, devotes her practice to trusts, wills, powers of attorney, probate and trust administration. Jackie has over 27 years of experience in estate planning, trusts and probates. Jackie provides compassionate representation for her clients. Jackie Marie Howard, Attorney At Law, is located in Placer County, which is where Jackie grew up. Jackie started her estate law practice in 1999 in Roseville, California. Contact Jackie for your private, complimentary consultation today!

With over 5 years of experience, I understand the challenges facing families when they begin to contemplate their future. I know that you want to make sure that you are leaving your loved ones in a good place, and I want to help you develop a comprehensive estate plan that allows you to achieve your specific objectives.

I offer customized Estate Plans tailored to each client's needs. I have dealt with estates of all different sizes. Even if you feel that it is unnecessary for you to create an estate plan, you may have more assets than you realize. Certainly,...

I began practicing law in 1990. Prior to beginning my career, I attended UCLA from 1983-1987 with a B.A. in History. I then attended the University of California College of the Law San Francisco from 1987 to 1990. I have also been a licensed California Real Estate Broker since 1996. My main practice areas include Probate and Trust Administration, and full-service Real Estate attorney and broker services. I have brokered hundreds of real estate transactions throughout the Bay Area since 1996. Call me for a free consultation at 510.292.0193. If you prefer...

Matthew focuses on elder law, estate planning, and related practice areas. He began his career in the field of trusts and estates, and expanded into elder and probate law. He quickly realized that he enjoyed the personal nature of working in estate and elder law, and chose to continue by opening his own firm. He is passionate about taking care of his clients, and treats each of them as if they were family. Matthew was admitted to the California bar in 2006 and has practiced law in Contra Costa Country since 2006. He earned his J.D. at...

We guide our clients through the creation and implementation of comprehensive wills and trusts so that you can provide for your treasured people, pets, and charities with confidence and ease. Since 2011 I have been guiding clients through the creation and administration of wills, trusts, and probate. Early in my legal career I volunteered at the Redwood City Probate Court, where I watched families argue over who would manage and inherit the money, and who would take care of the kids and grandparents. I saw so much heartache and expense that could have been avoided with good quality estate planning, and have...

I am an Appellate Law Specialist certified by the State Bar of California Board of Legal Specialization and I spearhead my firm’s Appeals and Writs group. I have handled appeals and writs in anti-SLAPP, civil-rights, commercial-litigation, employment, ERISA, family-law, personal-injury, probate, real estate and trust cases. I have briefed and orally argued writs and appeals before all manner of appellate courts, from the California Court of Appeal to the U.S. Supreme Court. I have also successfully settled multiple cases in appellate mediation. As judicial clerk for both state and federal appellate courts, I have reviewed and analyzed literally hundreds of...

Do you have questions about the estate planning process? Please call today for a free consultation.

Sheri Hoffman attended UC Davis from 1987 to 1991, where she graduated with a Bachelor of Arts in Political Science. She then attended Golden Gate University School of Law in San Francisco from 1991-1994, where she graduated Law School as a member of the Golden Gate University School of Law’s Dean’s List. Sheri passed the bar on her first attempt.

After marrying Joseph in 1996, they formed the Law Offices of Hoffman & Hoffman. Sheri is a Certified Estate Planning Specialist and a member of Wealth Counsel. Sheri’s practice includes all elements necessary to draft a comprehensive estate plan, regardless of...

My approach to practicing law is to make it as stress-free as possible for my clients. That means that I have created an environment where working with my firm is understandable, approachable and pleasant. I have been practicing law for approximately 15 years and my area of specialization is estate planning, which includes the drafting of wills, trusts and also handling probate matters. As mentioned previously, taking care of my clients is my top priority, and as such, I charge a flat fee for nearly all of the clients that I work with. We do not...